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Numina II SRSNumina II SRS
UNCWUNCW
Enhancing Student Discussion with an Enhancing Student Discussion with an Interactive Student Response System (SRS)Interactive Student Response System (SRS)
http://aa.uncwil.edu/numina/http://aa.uncwil.edu/numina/srssrs
Charles R. WardCharles R. WardJames H. ReevesJames H. ReevesBarbara P. HeathBarbara P. Heath
Department of ChemistryDepartment of ChemistryUniversity of North Carolina at WilmingtonUniversity of North Carolina at Wilmington
Numina II SRSNumina II SRS
UNCWUNCW
History of Numina II SRS History of Numina II SRS • Multi-disciplinary team has been working together Multi-disciplinary team has been working together
on technology projects since 1990.on technology projects since 1990.
• Funding obtained in 1999 to explore the use of Funding obtained in 1999 to explore the use of handheld computer technology for teaching science handheld computer technology for teaching science and mathematics.and mathematics.
• Work begins on Student Response System.Work begins on Student Response System.
chemistrychemistry
physicsphysics
mathematicsmathematics
computercomputersciencescience
sciencescienceeducationeducation
Numina II SRSNumina II SRS
UNCWUNCW
• Initial work done with handheld Initial work done with handheld computers (1999-2001)computers (1999-2001)
History of Numina II Project History of Numina II Project
• Wireless networks installed (1999)Wireless networks installed (1999)
• Focus shifted to Pocket PCs Focus shifted to Pocket PCs (2001-present)(2001-present)
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System• Interactive classroom questioningInteractive classroom questioning
• Completely Web-based systemCompletely Web-based system
• Hardware and OS independentHardware and OS independent
• Uses existing network infrastructureUses existing network infrastructure
http://aa.uncwil.edu/numina/srs
Numina II SRSNumina II SRS
UNCWUNCW
• Multiple response interfacesMultiple response interfaces
• Database drivenDatabase driven
• Student feedback is anonymousStudent feedback is anonymous
• Data are available for later analysisData are available for later analysis
Numina II Student Response SystemNumina II Student Response System
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
database
date & time
university idsession idquestion idresponses
classroom view
mobile or non-mobile devices
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Classroom ViewClassroom View
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Student Response Pad ViewStudent Response Pad View
Multiple Choice Yes / No True / False
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Student Response Pad ViewStudent Response Pad View
Variable Response Graphic Response Graphic Response
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 1Sample Question 1
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 1 Showing Student ResponsesSample Question 1 Showing Student Responses
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 1 Showing Student ResponsesSample Question 1 Showing Student Responses24 students 24 students
in classin class
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 2Sample Question 2
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 2 Showing Student ResponsesSample Question 2 Showing Student Responses
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 3Sample Question 3
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 3 Showing Student ResponsesSample Question 3 Showing Student Responses
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 4Sample Question 4
4. Congratulating a student with a pat on the back or commenting on a student’s appearance constitutes sexual harrassment.
True
False
Numina II SRSNumina II SRS
UNCWUNCW
Numina II Student Response SystemNumina II Student Response System
Sample Question 4 Showing Student ResponsesSample Question 4 Showing Student Responses
4. Congratulating a student with a pat on the back or commenting on a student’s appearance constitutes sexual harrassment.
True
False
Numina II SRSNumina II SRS
UNCWUNCW
Important Classroom OutcomesImportant Classroom Outcomes
• Student participation in question sessions is Student participation in question sessions is consistently near 100%.consistently near 100%.
• Instructors gain immediate information regarding the Instructors gain immediate information regarding the extent to which students understand the concepts or extent to which students understand the concepts or procedures being presented.procedures being presented.
• Instructors make informed decisions based on student Instructors make informed decisions based on student data that impact the pace of class and the data that impact the pace of class and the organization of concepts presented.organization of concepts presented.
• Nearly 100% of participating students report that they Nearly 100% of participating students report that they prefer the SRS system to normal classroom prefer the SRS system to normal classroom questioning techniques.questioning techniques.
Numina II SRSNumina II SRS
UNCWUNCW
Important Classroom OutcomesImportant Classroom Outcomes
• Classroom discussion is increased and more Classroom discussion is increased and more widespread.widespread.
total discussion hits
number of studentsparticipating in discussion
PPT SRS PPT SRS
Tot
al R
espo
nses
and
Stu
dent
s
Numina II SRSNumina II SRS
UNCWUNCW
Important Classroom OutcomesImportant Classroom Outcomes
• Students exhibit little off-task behavior when using Students exhibit little off-task behavior when using Pocket PCs with the SRS system.Pocket PCs with the SRS system.
Numina II SRSNumina II SRS
UNCWUNCW
• National Science Foundation (#IIS-0002935)National Science Foundation (#IIS-0002935) • Pearson EducationPearson Education• UNCWUNCW
• College of Arts and SciencesCollege of Arts and Sciences• Division of Academic AffairsDivision of Academic Affairs• Information Technology Systems DivisionInformation Technology Systems Division
Project FundingProject Funding
AcknowledgementsAcknowledgements
Numina II SRSNumina II SRS
UNCWUNCW
AcknowledgementsAcknowledgements
• Department of ChemistryDepartment of Chemistry• Dr. Charles WardDr. Charles Ward• Dr. Jimmy ReevesDr. Jimmy Reeves• Dr. Barbara HeathDr. Barbara Heath• Ms. Jenny Wright, UndergraduateMs. Jenny Wright, Undergraduate• Ms. Katy Magolan, UndergraduateMs. Katy Magolan, Undergraduate
Current CollaboratorsCurrent Collaborators
• Mathematics and Statistics / PhysicsMathematics and Statistics / Physics• Dr. Gabriel LugoDr. Gabriel Lugo• Dr. Russ HermanDr. Russ Herman
• Computer ScienceComputer Science• Dr. Ron VetterDr. Ron Vetter• Mr. Shaun Border, UndergraduateMr. Shaun Border, Undergraduate
Numina II SRSNumina II SRS
UNCWUNCW
http://aa.uncwil.edu/numina/http://aa.uncwil.edu/numina/srssrs