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Exploring the characteristics of small groups within Science and English
secondary classrooms
Sarah MacQuarriea*, Christine Howeb, and James Boylea
a Department of Psychology, University of Strathclyde
b Faculty of Education, University of Cambridge
Contact: [email protected]
*now based at Centre for Rural Childhood, University of the Highlands and Islands.
Exploring the characteristics of small groups within Science and English
secondary classrooms
Abstract
Studies of primary education within the UK have shown that small groups can feature
within classrooms; however equivalent research within secondary education remains
scarce. Research has established effective group work approaches, yet secondary
teachers may encounter difficulties employing approaches tied to parameters embedded
within primary education. This problem is compounded as minor adjustments to the
conditions surrounding group work are known to have consequences for its efficacy
within classrooms. This paper reports naturalistic systematic observation of group work
practice within 23 science and English secondary classrooms in Scotland. Pupils
completed tasks according to whether they were situated within group work or
conventional classes. Forms of dialogue known to be conducive to learning were
prevalent whilst pupils worked in groups. The change in pupils’ behaviours does not
appear to stem from the content of teachers’ talk. Teachers’ behaviour suggested they
approach small groups as smaller structures equivalent to a whole-class set-up.
Key words: Group work, secondary classrooms, teachers’ behaviour, interaction,
Science and English teaching.
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 2
Introduction
Research continues to demonstrate that group work involving small numbers of pupils
(hereafter ‘group work’) can be employed as a productive teaching strategy (Baines,
Blatchford, & Chowne, 2007; Blatchford, Baines, Rubie-Davies, Bassett, & Chowne, 2006;
Gillies, 2004; Howe et al., 2007) signifying that awareness of its characteristic features is of
great importance. The need is especially marked at secondary level, for overwhelmingly
research evaluating classroom groups has focused on primary education. Group work
research needs to acknowledge that pupils within secondary education face a myriad of
specific challenges, implying that secondary education needs to be studied in its own right.
Accordingly, this paper reports the findings of a naturalistic classroom observation study
conducted within Scottish secondary classrooms.
Under guidance from education authorities, School Boards and national initiatives, all
schools make strategic decisions about how to group pupils. The most frequently used
teaching and learning arrangements are whole-class teaching (where a teacher engages with
an entire class), group work (where the consensus amongst sources suggests as few as two
and as many as six pupils work as a subgroup on a shared task) and individual learning
(Alexander, 2000; Galton, Hargreaves, Wall, & Comber, 1999). This paper investigates how
teachers and pupils in secondary school operate in groups in comparison with conventional
teaching (equivalent to whole-class and individual learning approaches). Group work has
been documented as a regular feature of classrooms in the UK (Blatchford, Kutnick, &
Baines, 1999; Blatchford, Kutnick, Clark, MacIntyre, & Baines, 2001; Galton et al., 1999;
Howe & Tolmie, 2003; MacQuarrie, 2006). Yet a recent review indicates a scarcity of
systematic research considering how small groups operate and what factors influence such
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 3
interaction (Bennett, Lubben, Hogarth, & Campbell, 2004). Paucity of research is also
evident regarding teachers’ behaviour within lessons that make use of group work. Therefore
a representative profile of classroom group work would help determine whether the strategies
employed by secondary teachers incorporate features that research has associated with
effective group work (Cohen, 1994; Slavin, 1996).
Background research into productive group work helped frame the parameters of the
current study (such as Cohen, 1994; Howe et al., 2007). A wide body of literature has
examined the gender and ability composition of classroom groups and heterogeneous
arrangements are argued to be particularly effective, as they maximise the chance of
contrasting perspectives during group discussion. Research from Piaget (1962) onwards
indicates that productive outcomes depend on this form of interaction (see Howe, 2010).
While not denying the importance of difference, research also indicates that it is preferable for
pupils to cooperate rather than compete (Roseth, Johnson, & Johnson, 2008; Slavin, 1996).
Studies acknowledging the role of the teacher within group work have concentrated on
teacher to pupil interaction, and include investigation of the relationship between external
assistance and resulting group behaviour (Webb et al., 2008; Webb, Nemer, & Ing, 2006),
whereas the nature of the support given by teachers at a broader classroom level has yet to be
examined. It follows that evidence concerning teachers’ roles within groups, and their
management of lessons that use groups, is limited. Consideration of classroom dialogue –
accessed by observing pupil and teacher talk – can help address this discrepancy. In primary
school typically pupils are seen as receivers of knowledge and teachers are viewed as experts
or bearers of such knowledge (Edwards & Mercer, 1987, p. 25; Edwards & Westgate, 1994,
p. 106) and as studies considering primary to secondary school transfer have reported more
rather than less continuity between the two settings, it is a reasonable assumption that these
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 4
roles are likely to predominate in the secondary school (Galton, Morrison, & Pell, 2000;
West, Sweeting, & Young, 2010). Hence to accommodate group work teachers would need
to alter their approach to support and contextualise pupils’ learning, thus signalling a change
in the strategies and behaviour that characterise their teaching.
Two projects that implemented interventions within schools are particularly relevant.
The SPRinG project (Social Pedagogic Research into Group work) was conducted in England
with pupils aged 5-14, followed by a partial replication with pupils aged 9-12 in Scotland
(SCOTSPRinG). The relational approach to group work - which encompasses many of the
principles of cooperative learning advocated by Johnson and Johnson’s (2005, 2009) -
emphasises the inclusion of both teachers and pupils within interactions, but stipulates that
pupils must be given sufficient time to develop the skills necessary for group interaction.
Following extended participation, increases were evident in pupils’ academic achievements
(Baines et al., 2007; Howe et al., 2007; Thurston et al., 2008) and encouraging findings were
obtained regarding changes in pupil behaviours during interaction with their peers (Blatchford
et al., 2006). Although these studies demonstrate that conditions for productive group work
can be tailored for different disciplines, accounts of naturally occurring practice do not
necessarily show comparable findings (Baines, Blatchford, & Kutnick, 2003). Consequently,
reports from teachers that group work was especially likely within science and English
subjects (in contrast to mathematics1, history and modern languages), provided parameters for
the present study (MacQuarrie, 2006).
1The complexities separating group work and ability grouping, particularly in mathematics, are explored by (Kutnick, Blatchford, Clark, MacIntyre, & Baines, 2005). In addition, (Baines et al., 2003) who also report low levels of group work within mathematics.MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 5
Overview of the present study
The main objective of this research was to provide a description of secondary school teachers’
and pupils’ behaviour during lessons that make use of group work, enhanced through
comparison with conventional instruction.
With so few studies evaluating group work within secondary education, make it
difficult to form specific hypotheses about what takes place. However, based on the
background literature, two issues were felt to merit specific investigation. The first relates to
the structural features of groups looking at the relationship between pupils’ behaviour and the
instructional methods used by the class teacher. Observation (Blatchford et al., 2001; Roth et
al., 2006) and self report measures (Assessment of Achievement Programme, 2003, 2005;
Scottish Survey of Achievement, 2006) involving secondary schools note that small groups
are used as a learning activity but feature in tandem with other instructional approaches.
Further research suggests that pupils mainly work individually, irrespective of being seated in
a variety of formats within classrooms (Baines et al., 2003). Indeed, being seated as groups
and assigned a group task does not necessarily lead to productive interaction, (Barron, 2003;
Oliveira & Sadler, 2008; Wegerif, 1997; Yetter et al., 2006). Thus, seating and task
arrangements have importance when considering the nature of group work, as does
understanding of how group members interact and contribute to the completion of group
tasks. Differentiation is considered a tactic by which learning can be made accessible to all
pupils in the classroom (Department for Children Schools and Families, 2008; Scottish Office
Education and Industry Department, 1996). Thus teachers may distribute different tasks to
different classroom subgroups as some evidence suggests teachers appear to understand that
guidance and recommendations encourage the adoption of such processes to accommodate
different learning styles or pupils’ varying subject understanding (Tobin & McInnes, 2008).
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 6
However, as indicated earlier the scarcity of research considering how small groups operate
within secondary education suggests it would be unwise to assume that uniform approaches
will be observed. The observation materials used in the present study were sufficiently
flexible to allow classroom interaction to be recorded independently of pupils’ seating and
task arrangements. A systematic approach of recording observations was utilised. This
method was employed whilst adopting a naturalistic approach - observation undertaken within
classrooms avoided interfering with regular practice.
The second area of investigation focuses on pupils’ talk as particular forms of dialogue
have been demonstrated as having greater potential for learning when pupils engage in group
work (Barnes & Todd, 1977; Littleton et al., 2005; Mercer, Dawes, Wegerif, & Sams, 2004).
For example, when pupils counter statements such action not only stimulates the
understanding shared by group members but also goes some way to solidify an individual’s
own beliefs and understanding. Solicited helping behaviours, where an individual receives
help having requested it, are argued to be fundamental for encouraging group activity and
maintaining on-task behaviour (Terwel, Gillies, van den Eeden, & Hoek, 2001). These
include explanations, which have been consistently identified as helping both provider and
recipient (Webb, 1982, 1991; Webb & Mastergeorge, 2003) and which provide opportunities
for group members to align their learning and knowledge as a consequence of helping
(Gillies, 2002; Oortwijn, Boekaerts, Vedder, & Fortuin, 2008). Thus pupils may seek
assistance from their group rather than their teacher (Gilles, 2003). As regards the discussion
of opposing perspectives, it undoubtedly can occur when small group work is governed by
specific conditions (Howe & Tolmie, 2003), indicating that the standard of interaction
suggested by theory can be approached (Piaget, 1962). In contrast, features contributing to
effective groups are rare within authentic primary classrooms and talk is neither task
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 7
enriching nor task related (Galton et al., 1999). In light of the above this study will examine
the nature of pupil interaction and evaluate teachers’ behaviour by comparing observation
recorded within conventional teaching with that achieved when pupils work in groups.
Method
Design
For pupils; a between-subjects design incorporated teaching approach (group work or
conventional), subject (science or English), gender (male or female), topic stage (beginning,
middle or end of topic) and year (first or third)2. For teachers; a mixed design incorporated a
within-subjects factor - observation at the introduction and conclusion of lessons (lesson
stage) and between-subjects factors – teaching approach (group work or conventional),
subject (science or English), gender (male or female), topic stage (beginning, middle or end of
topic) and year (first or third). Topic stage was treated as a between-subjects factor as
difficulties encountered during data collection meant that on some occasions obtaining three
recordings per participating class was not feasible. 5 instances of substitution occurred. For
example, if a class was recorded within two group work lessons, but an additional group work
observation was not feasible, a third observation of the class on occasion occurred within a
conventional lesson.
Observations were recorded during science and English classes, because a preliminary
survey of mathematics, English, modern languages, history and science teachers indicated that
group work occurs with particularly high frequency within science and English (MacQuarrie,
2006). Within the current study first and third year classrooms were identified as suitable
2 First year 11-12 years, Third year, 13-14 years. MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 8
targets as they are not subject to pressures such as external examinations or subject choice
decisions. Access to teaching years where pupils encounter such challenges may be
restricted. Therefore to produce a representative picture of small group work the study was
restricted to two specific subjects and teaching years.
Sampling
Participants attended eight secondary schools located in West Central Scotland. These
schools varied (0-5% to 30-40%) in their percentage of free school meal entitlement (FSE),
where higher values indicate low family income and socio-economic status (Scottish
Executive, 2009b). Three schools (providing 8 (35%) of the 23 participating classes) were
based within the 10-15% entitlement category, close to the national average for Scottish
secondary pupils (Scottish Executive, 2008, 2009b).
[Insert Table 1 about here]
The overview of the sample in Table 1 means that clear guarantees of
representativeness are beyond the scope of this naturalistic study. Contextual factors
influenced the number of pupils observed within each classroom. Equivalent numbers of
observations were recorded with regard to each topic stage and gender. Significant
differences within the number of observations recorded are signalled with an asterisk in Table
1. Some differences relate to the naturalistic approach of the study and others require
explanation. One point to be noted in relation to teaching year & subject is that within third
year two sets of classes – chemistry and physics – were categorised as Science (in comparison
with first year combined science lessons). This effectively doubles the volume of
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 9
observations recorded of third year science teaching. The mean number of observations
recorded was computed by dividing the total number of pupil observations (443 science, 252
English) with the number of lessons observed for each subject (34 lessons science, 16 lessons
English), giving separate descriptives for science (M = 13) and English (M = 15.75).
An overview of visits made to participating teachers is presented in Table 2. Since
each class was paired with a single teacher, the number of participating teachers was
effectively equivalent to the number of participating classes (23). As noted earlier 5 instances
of substitution occurred (where a teacher was recorded partly in both group work and
conventional lessons).
[Insert Table 2 about here]
Significant differences regarding the number of teacher observations are signalled
with an asterisk in Table 1. As noted earlier, first year teaching involves general subjects,
whereas third year science involves discrete science thereby doubling the number of
observations collected in third year science lessons. In contrast, significant differences
regarding gender and lesson type indicate difficulties in obtained balanced samples.
Observation approach
Observation followed a naturalistic approach, where an observer coded lessons in vivo, but
did not disturb classroom interaction. Teachers were asked not to make any particular efforts
on behalf of the researcher. Teachers volunteered on the understanding that when
observations were recorded within group work lessons, a further teacher who was content to
have similar observations recorded within conventional lessons would also be sought. MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 10
Systematic observations utilised a time-sampling procedure, facilitated by the use of a grid,
with rows corresponding to observation windows and columns to observation categories.
Observation grids and categories are presented in Appendix 1.
Identical grids each comprised of eight consecutive windows of 60 seconds in length
were used to observe teachers at the introduction and conclusion of lessons. The duration of
each observation window allowed statements used by teachers to be accurately recorded. The
first of three sections concentrated on descriptive statements relating to lesson content, the
second section focused on measures used to aid interpretation of material, and the final
section examined dialogue. It seemed likely that teachers would model the dialogue or
interaction that they wished to see within groups (Webb et al., 2008), therefore aspects of
dialogue from the SCOTSPRinG project shown to be effective within pupil groupings were
incorporated within the observation categories (Howe et al., 2007). Behaviours exhibited by
teachers were recorded once within each observation window. Multiple coding, which would
have required the researcher to distinguish between the boundaries of one statement and the
next, could not be reliably assessed within a single observation window.
Pupils were also observed for eight windows. The duration of each window
approximated 15 seconds, based on the approach utilised within SCOTSPRinG research
(Howe et al., 2007). A specific sampling technique was employed: one pupil per small group
was observed, each successive observation would attend to a different group, and whenever
possible operate selection would be based on gender – observation of a male pupil would be
followed by the observation of a female pupil. This sampling technique operated in the
context of the variable nature of lessons, which influenced the opportunities to make
observations (e.g., pupil behaviour would not be recorded when a teacher read poetry or gave MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 11
a demonstration). Consequently a pre-determined number of pupil observations could not be
set. An overview of classroom interaction was obtained by observing a variety of pupils
during each classroom visit, rather than repeatedly recording specific pupils’ behaviour within
and across lessons.
Sections one to three of the pupil observation grid each employed mutually exclusive
coding categories. Pupils were coded as exhibiting behaviours within a specific category,
when that behaviour had the longest duration within an observation window. The contents of
each observation grid were summed, so that frequencies within each observation category
were computed and used within the analysis. This approach was used previously within the
SPRinG group work intervention and the SCOTSPRinG research (Baines et al., 2007; Howe
et al., 2007; Thurston et al., 2008). The final section focused on the dialogue produced by
pupils and multiple dialogue behaviours were permitted here, in contrast to the mutually
exclusive categories used within the previous sections. Essentially, this approach followed
that used successfully in the recent SCOTSPRinG transition project (Thurston et al., 2010).
Practicalities meant that the data for this study had to be recorded by one researcher;
therefore reliability checks on the observation methodology were made in advance. In vivo
coding of lessons, with two observers present in the same classroom, would have been
impractical and ethically complicated; instead appropriate video resources were used. Inter-
rater agreement over teacher observations was computed using Cohen’s Kappa and for this
purpose observations were treated as a binary variable and classed in relation to their presence
or absence. This approach avoided biases that may have resulted from teachers showing
variability in their behaviour. Intraclass correlation coefficients (McGraw & Wong, 1996)
were more appropriate for use with the interval-scale pupil data. The researcher and an MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 12
observer trained for this purpose coded the recordings, with agreement relating to each of the
categories ranging between .7 and 1.0 (Landis & Koch, 1977; Wragg, 1999). Mean
agreement between raters over the pupil observation categories (.89) and teacher observation
categories (.84) was high.
Analysis
Two-step cluster analysis was performed using pupil observation data, which focused on
establishing the main characteristics of classroom groups. A detailed explanation of the
technique is presented in Appendix 2. In brief, it creates a profile of pupils’ behaviour and
allows the strength and significance of each independent variable (teaching approach, subject,
gender, topic stage, and year) to be examined. Two methods were used to analyse teachers’
behaviour. Data were looked at according to whether they were recorded at the introduction
or conclusion of lessons, and comparisons were made examining the teaching approach
(group work or conventional) and subject (science or English) separately. In addition,
teachers’ behaviour at the introduction of lessons was compared with their behaviour during
lesson conclusions. Separate comparisons were made according to whether teachers were
observed within lessons using groups or conventional teaching.
Results
Analysis of pupils’ behaviour within small groups
A clear division was present between two clusters, with 58.6% grouped within the first cluster
and 41.4% within the second cluster. Auto-clustering procedures (see Appendix 2 for more
detail) indicated that two clusters was the optimal solution in terms of differentiating amongst MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 13
the data.
Cluster membership within the two cluster solution was cross-tabulated for each of the
independent variables: teaching approach, subject, gender, topic stage, and year. A clear
divide was evident between the two clusters; (X2 (1) = 195.76, p < .001, Cramer’s V = .53).
The first cluster was predominantly group work based, as it included 78.9% of the data that
were recorded during this type of activity, with only 24.8% of its content coming from
conventional lessons. By contrast, conventional instruction featured extensively within the
second cluster (75.1%), with the remaining 21.1% associated with group work lessons. The
inclusion of teaching approach during the clustering process led to a 28.2% reduction in error
when items were allocated to the clusters. A relationship was also found between cluster
membership and school subject (X2 (1) = 55.247, p < .001, Cramer’s V = .28), with the
inclusion of this variable leading to a further 8% reduction in error. The first cluster was
associated with 48.1% of science lessons and 77% of English lessons, whereas the second
cluster was associated with 51.9% of science lessons and 23% of English lessons. Therefore,
the discrepancy noted regarding the smaller volume of English conventional lessons has been
accommodated within the clustering process and is reflected in this finding. Analysis of the
remaining independent variables of gender, topic stage and year were not found to
significantly contribute to the formation of the clusters. Therefore, the remaining analysis
was restricted to the two significant variables of teaching approach and subject.
The composition of each cluster is set out in Table 3. Frequencies of behaviour coded
within each observation category are set out in relation to each cluster (the total frequency of
behaviours coded within any observation category can be found by summing across a row).
Each category found to a significant contributor to one of the two clusters is signalled with an
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 14
asterisk in Table 3. Ten observation categories were found to be associated with the group
work cluster. The order of presentation of these ten variables was repeated within the second
conventional teaching cluster, which showed an additional two variables as significant –
different tasks assigned to groups and classroom preparation.
[Insert Table 3 about here]
When the categories used to observe pupil interaction were considered, two of the
three (listed in Table 3 and explained in Appendix 1) contributed significantly to the cluster
formation process. Within conventional instruction, pupils completed tasks by themselves, in
contrast with pupils arranged in groups, who less frequently worked alone. The second
significant finding was that group work pupils interacted with peers who were seated in close
proximity (their assigned group) proportionally more than pupils in conventional classes.
Within both teaching approaches pupils’ interaction with adjacent peers was seldom observed,
suggesting that interaction took place with the group as a whole and not with specific
members.
Although both teacher presence and teacher interaction were grouped to a greater
extent within the group work cluster, they did not contribute significantly to the formation of
either cluster. Their lower frequencies indicate that teachers were less often involved when
pupils completed tasks by themselves or as part of a group. Yet on the occasions when they
felt it necessary to be involved teachers intervened rather than monitor the progress of small
groups.
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 15
When the task or learning context was evaluated pupils were assigned tasks of similar
nature and this was evident regardless of whether pupils worked in groups or completed tasks
individually. The separation between the teaching approaches was repeated in the clustering
of task arrangements. Group tasks were associated with the first group-work cluster, whereas
individual and whole-class instruction were prevalent within the conventional second cluster.
Pupils focused on completing tasks, with approximately equal proportions of on-task
behaviour present within the group work and conventional cluster. Off-task behaviours were
relatively infrequent in both clusters. Pupil engagement in preparatory work within lessons
using groups was higher than in conventional instruction. Therefore when pupils worked in
groups in both teaching subjects, a proportion of the time was dedicated to classroom
preparation.
The final section of Table 3 makes it clear that dialogue was a key feature within both
types of lesson, but for different reasons. A higher proportion of each category was evident
during group work in contrast to fewer instances recorded within conventional instruction.
These four categories are based on behaviours known to be key to pupils’ learning, therefore
not only is it encouraging to observe such behaviour but also to record their relatively high
frequency during group work within both teaching subjects.
The findings of the cluster analysis indicate that pupils engaged with their peers and
worked in small groups to complete a shared task. Pupils followed the guidelines presented to
them, were content to complete tasks as a group, and were clearly equipped with the skills to
achieve productive interaction. Observations of teachers were analysed to help determine
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 16
whether the variation in pupils’ behaviour, could be attributed to differences in teachers’
behaviours within the separate teaching approaches.
Analysis of teacher observations
Observation grids and categories used to record teacher behaviour are presented in Appendix
1. Pre-screening of the data set indicated that a conservative approach was appropriate, non-
parametric statistics were adopted3 and to counteract the effects of multiple tests a corrected
significance level (p < .004)4.
The, independent samples tests that compared teachers’ behaviours used the variables
found to help explain the differences between the two types of classes when pupils behaviour
was examined, thus comparisons were made across the different teaching approaches (group
work or conventional) and subjects (science or English). These analyses were computed
separately for observations collected at the introduction and conclusion of lessons.
During the introduction of a lesson teachers within conventional lessons (Mdn = 5,
IQR = 1.5) made significantly more evaluative comments than teachers employing group
work (Mdn = 2, IQR = 2), (Kolmogorov Smirnov Z = 1.769, p < .004, r = .34). Teachers
within conventional lessons (Mdn = 6, IQR = 3.5) displayed a trend towards providing more
feedback (finding approached significance) than their group work counterparts (Mdn = 2, IQR
= 2.5), (Kolmogorov Smirnov Z = 1.497, p < .007, r = .29). Teachers appear to refrain from
3 An independent samples test was used and Kolmogorov Smirnov z-values are reported, as they
are more suited to small sample sizes. 4 A Bonferroni correction was appropriate to reduce the likelihood of false positive findings
(Howell, 1997)MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 17
giving developed explanations when they introduce group work. There were no statistically
significant differences between teachers during the introduction of a lesson when subject was
considered.
No significant differences in teachers’ behaviour were detected at the conclusion
stage, no matter comparisons were made across teaching approaches, or subjects.
A Friedman test was used to compare teachers’ behaviour between the introduction
and conclusion of a lesson; tests were computed separately for the different teaching
approaches. Teachers’ behaviour within the observation categories varied when their actions
at the introduction and conclusion of lessons were compared, for both conventional (X2 (10) =
81.51, p < .001) and group work (X2 (10) = 96.38, p < .001) teachers. Follow up analysis
employed a number of Wilcoxon signed rank tests (two related samples are compared to
examine whether they come from the same underlying population), which compared teachers’
behaviour within each observation category at the different lesson stages. Table 4 shows how
teachers’ behaviour varied across specific categories within the different teaching approaches.
[Insert Table 4 about here]
Teachers within conventional lessons used statements related to developing pupils’
ideas more often during lesson introductions than their conclusions. Similarly more revision
occurred at the outset of lessons than their conclusion. A greater number of instructions were
also given during the introduction of a lesson than its conclusion. Comparisons of teachers’
behaviour within lessons making use of group work detected one finding that approached
significance, explanations were included within lesson introductions in comparison with their MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 18
conclusions. Other than this finding, little variation was evident between the two types of
instruction.
To clarify how teachers addressed pupils before and after group work, Figure 1 plots
each of the observation categories. Atypical behaviour or outliers have been labelled
according to the teaching approach in which teachers were observed.
[Insert Figure 1 about here]
During the lesson introduction, teachers showed similar approaches when talking to
pupils within group work or conventional lessons: evaluative comments and giving feedback
were common features of teachers’ talk in both contexts. A number of teachers were able to
include specific behaviours within lesson conclusions, yet the frequency of these behaviours
was too low to result in statistically significant effects. Brief attempts to engage in a plenary
session provide some reassurance that teachers appreciate the need to address pupil
contributions following group discussion. Plenaries not only encourage pupils to voice their
thinking but may help resolve inconsistencies, which might otherwise go unnoticed.
Evaluation of teachers’ behaviour revealed specific differences when comparisons
between teaching approaches or between lesson stages were made. Teachers preferred to
explore content during lesson introductions rather than grasp opportunities during lesson
conclusions to develop pupils’ understanding. In general, teachers of group work lessons
approached lesson introductions and conclusions in a similar fashion to their counterparts
within conventional lessons. Thus, although pupils comprehend the need for a change in their
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 19
behaviour depending on the instructional context, teachers adopt a consistent approach
throughout.
Discussion
Secondary pupils clearly enjoy social interaction and respond well to available opportunities.
The cluster analysis indicates that for the most part pupils behaved and completed tasks
according to whether they were situated within group work or conventional classes. By
varying their behaviour from that typically observed within conventional teaching pupils
participated in groups, they engaged with their peers and produced instances of specific forms
of dialogue. The level of on-task behaviour evident during group work, coupled with few
instances of interaction occurring outwith pupils’ assigned group suggests a commitment to
the group task.
Irrespective of teaching approach and seating arrangement, differentiation of tasks was
not commonplace, despite guidance (Scottish Office Education and Industry Department,
1996) which appears to encourage teachers to implement such processes in order to
accommodate different learning styles or pupils’ varying subject understanding. Large scale
observational research has previously determined that factors influencing on-task behaviour
include the tasks given to pupils (Galton et al., 1999). Galton and colleagues also pointed out
that primary pupils tended to be arranged in small groups but rarely engaged in productive
dialogue and frequently engaged in off-task behaviours. The findings of the current study
indicate a different emerging pattern: whether pupils worked alone or in small groups they
were observed to remain on-task. Pupils were assigned tasks of a similar nature and engaged
within groups when appropriate opportunities were presented within science and English MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 20
Scottish secondary classrooms. Although pupils appear well equipped to work in small
groups whether such interaction was sufficient to complete tasks was not ascertained. The
nature of group discussion suggests pupils are equipped to interact in small groups by the time
they reach secondary education (age 12 in Scotland) and that multiple codes were used to
record dialogue goes some way to document that acceptable forms of talk were observed.
However, the means in which ideas and explanations are connected within group talk is more
difficult to examine but nonetheless needs to be assessed to ascertain that group work is as
productive as pupil behaviour suggests.
When pupils completed tasks in groups, teachers and pupils rarely interacted.
Teachers monitored activity and when necessary intervened in pupils’ interaction. Research
suggests that assistance from teachers can be productive when confined to specific occasions
(Webb et al., 2009), for example when groups have stalled or make inappropriate conclusions.
This shadowing role has been included within classroom group work research at primary
level, and has been associated with gains in academic achievement (Blatchford et al., 2006).
This suggests that it may be a useful strategy for teachers to adopt.
Yet the change in pupils’ behaviours does not appear to stem directly from teachers’
behaviour, aside from fewer explanations being given prior to group work, teachers
approached lesson introductions and conclusions in a similar fashion. The significant finding
that teachers introducing group work refrain from their usual evaluative behaviours (observed
within conventional lessons) could suggest that teachers recognised the importance of pupils’
experiencing novelty when working in small groups. Yet, the absence of differences in the
majority of observation categories alludes to an alternative explanation, perhaps teachers’
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 21
awareness of time constraints led to the lesson being started as soon as possible with extended
evaluation sacrificed as a consequence.
Further interpretation of teachers’ behaviour is complicated through the finding that
lesson conclusions were almost always constrained. Teachers’ attempts to draw conclusions
were affected by contextual factors – such as tackling equipment within science or
rearranging the classroom within English. Frequently teachers simply ran out of time. When
previous lessons did not adequately conclude, the introduction of the subsequent lessons
acquired increasing importance. Teachers contended with difficulties in concluding lessons
by revising content at the outset of lessons, making concluding remarks regarding the
previous lesson and on occasion resolved inconsistencies in pupils’ thinking. Teachers
clearly recognise the importance of contextualising material but its timing and content require
further study. Such behaviour was clearly an attempt to stimulate pupils’ recollection of
content addressed within earlier lessons and may suggest teachers were aware that their
attempts to accommodate a conclusion might be met with difficulty.
A potential explanation relates to timetabling within secondary schools. Schools, in
Scotland, have moved from having timetabling flexibility, being able to create double lessons
for practical subjects (Scottish Executive Education Department, 2005) - to employing
structured 50-minute lessons across all disciplines (Scottish Executive, 2000, 2009a).
Although secondary schools in England seemingly have greater flexibility regarding lesson
duration (Department of Education and Science, 1990) comparable difficulties detected
within secondary classrooms in England implementing a SPRinG intervention were recently
reported (Galton, Hargreaves, & Pell, 2009). Thus, teachers’ management of group work
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 22
requires investigation to ascertain how lesson conclusions can become a central feature of
such lessons.
Teachers can prepare lessons and structure groups to stimulate pupils’ learning
showing they know how classroom arrangements and practicalities relate to effective group
work (and we would hope they achieve this in normal circumstances) but they fail to
recognise the benefits of adapting their behaviour and talk to maximise pupils’ understanding
and retention of the content studied in groups. It follows that teachers would be receptive to
guidance that included advice regarding how specific teaching approaches can be managed
within lessons. Thus it seems that teachers approach small groups as smaller structures akin
to whole-class arrangements.
Conclusions
Group work is recognised by pupils and teachers as an integral aspect of classroom
interaction. When pupils complete tasks within groups they produce a greater volume of
productive dialogue than pupils taught by conventional means. Yet analysis of teachers’
behaviour at the outset and close of lessons using group work suggest that pupils’ skill was in
spite of rather than because of direct support from teachers.
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 23
References
{Formatting Citation}
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 24
Appendices
1.1 Pupil Observation Grid
1.2 Teacher Observation Grid
2.1 Two-step cluster analysis
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 25
1.1 Pupil Observation Grid
Name/Subject/year____________________________________________________________
Interaction Teacher presence
Task & grouping arrangement
Activity level Dialogue
inot cog cdg +t +ti it
dits
gs
gd
wc
wci
on
task prep
off
inform
ask
resolve other
12345678
1. PUPIL OBSERVATION CODES:
InteractionINOT Working aloneCOG Working with others seated close byCDG Working with others seated far away
Teacher presence+T Teacher present+TI Teacher interaction/engaged
Task & grouping arrangementITD Pupils assigned different tasksITS Pupils assigned the same task.GS Groups assigned the same task. GD Groups assigned different tasksWC Teacher leading the whole classWCI Pupils and teachers involved in whole class interaction
Activity levelON Engaged with taskTASK PREP Classroom preparation/organisationOFF Not engaged with task
DialogueINFORM Give explanationASK Seeking help, direct questionsRESOLVE Examines others’ accounts
May point out inconsistenciesOTHER Not covered /inaudible
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 26
1.2 Teacher Observation Grid
Lesson Beginning/ConclusionDescriptive statements
ConnectionsMade
DevelopIdeas
Consolidate Evaluate Revise Summarise
12345678
Lesson/material interpretation Dialogue
Pupil plenary
Link toPast/future lessons
Feedback to pupils
Lesson purpose detailed
Inst Exp Disagree Res Q&a
WcQ&aIndi Other
12345678
Teacher observation codes
Descriptive statements
Connections made Relevant to material/lesson objectiveDevelop ideas Promote/broaden understanding Consolidate Reiteration of statementsEvaluate Reason material more explicitlyRevise Rework material already expressedSummarise Reduce material/concepts further
Lesson/Material interpretation
Pupil plenary: Pupils invited to point out differences in opinion or experiences; format may help share group output
Link to past/future lessons
Unambiguous connections made – links can be regarding any content
Feedback to pupils Used to correct/evaluate or to support meaningful learning
Lesson purpose detailed
Expectations of teacher and pupil roles or descriptions of lesson content Teachers may tend to stress learning objectives
Dialogue Inst Detail given regarding specific actions to be carried outExp Clarification given to detail/help interpret informationDisagree Teachers signal inconsistencies in pupil reasoningRes Teachers involved/exemplify how to address
misconceptions
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 27
Q&aWc Questions posed to whole classQ&aIndi Questions posed to specific individualsOther Not covered/inaudible
2.1 An overview of two-step cluster analysis
The term “Cluster analysis” refers to a number of approaches that examine data allowing
underlying relationships and structures to be explored. Unlike traditional clustering methods,
two-step cluster analysis can automatically calculate the appropriate number of clusters. The
label “two steps” stems from the treatment of the data set which is initially “pre-clustered”
into numerous sub-clusters, and then analysed, in effect clustering these sub-clusters (Norusis,
2009). The advantage of the auto-clustering must not be underestimated as other approaches
necessitate a priori (K means clustering), or a posteriori decisions (Hierarchical clustering)
based on the cluster analysis output.
The implementation of two-step clustering within SPSS has received moderate support
(2004) and Norusis (2009, p. 280) argues it is reasonably robust when used with suitable data
sets. Two-step clustering responds well to large data sets (the number of pupil observations is
in excess of 600), which other clustering methods may find problematic.
Examination of the auto-clustering procedure is essential. Smaller criterion values
(computed for each potential number of clusters) indicate better models. However, as SPSS
determines the “best” cluster solution to have the smallest criterion value (Bacher et al., 2004)
improvements measured solely by criterion change, may not merit the increased complexity
of the model, as fewer increasingly diverse clusters will be created. In such situations,
changes in the values presented in the auto-clustering table can be reviewed. In brief, a good
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 28
solution ought to report an increase in the Ratio of Criterion Changes and the Ratio of
Distance Measures as the number of clusters decreases.
The cluster frequency table summarises the nature of clusters reporting the number of
cases assigned to clusters and notes any excluded cases. "By variable" importance charts
explain which variables contribute to the formation of clusters. Categories are presented on
the Y axis in descending order relative to their contribution to each cluster. The dashed
vertical lines within the figures represent critical values (automatically generated during the
clustering process), which must be exceeded for a category to be statistically significant. The
x axis plots chi-square values. Larger values indicate that the distribution of a variable within
a cluster is different to its overall distribution (Norusis, 2009). Finally, a cluster membership
variable is computed and can be analysed to specify the precise composition of each cluster.
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 29
Captions
Table 1 Sampling statistics of pupil observations
Table 2 Overview of visits made to participating teachers
Table 3 Cluster Frequency Profiles
Table 4 Outcome of the Wilcoxon Signed Rank Tests
Figure 1 Comparison of selected observation categories within each lesson stage
(Please add note immediately below figure 1)Note: Coloured circles represent outliers (lines connect them to their corresponding beginning/conclusion label).
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 30
Tables
Table 1
Teaching Lesson Type* Gender Topic stage
Subject*Year
*C G Male Female Introduction Middle Conclusion
Science
S1107
(40.1)
59
(13.6)
85
(25.7
)
81
(22.3)
49
(21)
44
(18.5)
73
(32.6)
S3121
(46.4)
156
(35.9)
129
(38.9)
148
(40.1)
93
(39.9)
109
(45.8)
75
(33.5)
English
S114
(5.4)
102
(23.5)
50
(15.1
)
66
(18.1)
48
(20.6)
27
(11.3)
41
(18.3)
S319
(7.3)
117
(26.9)
67
(2.2)
69
(18.9)
43
(18.5)
58
(24.3)
35
(15.6)
Total261
(100)
434
(100)
331
(100)
364
(100)
233
(100)
238
(100)
224
(100)
Note: Values enclosed in parentheses represent percentages. S1 = First year, S3 = Third year.
C = Conventional, G = Group work. * Significant chi-square goodness of fit test
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 31
Table 2
Teaching Subject*
Proportion of classes
led by a male teacher
Lesson
Type*Year* Science English
Conventional
S120
(29)
4
(12)50%
S318
(26)
0
(0)55%
Group work
S18
(11)
12
(35)10%
S324
(34)
18
(53)16%
Total70
(100)
34
(100)
Note: Values enclosed in parentheses represent percentages.
S1 = First year, S3 = Third year. * Significant chi-square goodness of fit test
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 32
Table 3
Variables
Cluster1 Cluster2
Freq (%)
Pupil interaction Working alone 108 (27.8)* 280 (72.2)*
Interaction with nearby pupils 405 (82.5)* 86 (17.5)*
Interaction with further away pupils 62 (72.1) 24 (27.9)
Teacher presence Teacher present 54 (67.5) 26 (32.5)
Teacher interaction 136 (66.7) 68 (33.3)
Task and
Classroom
Organisation
Different individual tasks 1 (16.7) 5 (83.3)
Identical individual tasks 2 (1.5)* 134 (98.5)*
Identical group tasks 359 (87.6)* 51 (12.4)*
Different group tasks 43 (89.6) 5 (10.4)*
Whole-class 16 (18.6)* 70 (81.4)*
Whole-class interaction 3 (4.2)* 69 (95.8)*
Task Activity On task behaviour 372 (57.5) 275 (42.5)
Classroom preparation 64 (81.) 15 (19.)*
Not engaged with task 122 (67.4) 59 (32.6)
Dialogue Inform 267 (79.9)* 67 (20.1)*
Ask 175 (80.6)* 42 (19.4)*
Resolve 115 (78.8)* 31 (21.2)*
Other/inaudible 125 (80.1)* 31 (19.9)*
Note: Values enclosed in parentheses represent percentages. *exceeds critical value
MacQuarrie, S., Howe, C., & Boyle, J. (2012). Exploring the characteristics of small groups within science and English secondary classrooms. Cambridge Journal of Education, 42(4), 527-546. 33
Table 4
Conventional
instruction
Teachers were observed to use statements related to
developing pupils’ ideas more during lesson
introductions (Mdn = 5, IQR = 2.5) than their
conclusion (Mdn = 2, IQR = 3)
(Z = -2.724,
p < .004,
r = -.91)
More revision occurred at the outset of lessons
(Mdn = 3.00, IQR = 4), than their conclusion (Mdn =1,
IQR = 1.5)
(Z = -
2.539,
p
= .008,
r =-.85)
A greater number of instructions were also given
during the introduction of a lesson (Mdn = 6, IQR =
5.5) than its conclusion (Mdn = 3, IQR = 4.5)
(Z = -2.539,
p = .008,
r = -.85)
Group work Explanations featured at the introduction of lessons
(Mdn = 4, IQR = 5) in comparison with the conclusion
of lessons (Mdn = 3, IQR =2) approaching the
Bonferroni adjusted significance level
(Z = -2.553,
p = .009,
r = -.62)
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