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8/13/2019 Microteching Misconception
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SINK OR FLOAT
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STRATEGY :
EXPENDING 5E TO 7E INSTRUCTIONAL
MODEL
The 5E learning cycle model requires
instruction to include the following discrete
elements: engage, explore,explain, elaborate,
and evaluate.
The proposed 7E model expands the engage
element into two componentselicit and
engage. Similarly, the 7E model expands the
two stages of elaborate and evaluate into three
componentselaborate, evaluate, and extend
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EXPLAINATION
http://localhost/var/www/apps/conversion/tmp/7E%20Learning%20Cycle%20Examples%20by%20middle%20school%20Nov2011.pdfhttp://localhost/var/www/apps/conversion/tmp/7E%20Learning%20Cycle%20Examples%20by%20middle%20school%20Nov2011.pdf8/13/2019 Microteching Misconception
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MISCONCEPTION
Light objects float while heavy objectssink.
Penjelasan : Penyataan ini adalah salah. Hal ini kerana
fenomena tenggelam atau timbul tidak bergantung kepada
berat berat objek. Objek akan timbul apabila daya keapungan
lebih tinggi daripada berat air yang disesar manakala apabila
sebaliknya objek akan tenggelam.
Explanation: This statement is incorrect. This is because the
phenomenon arises sink or not depends on the weight of heavy
objects. Objects arise when the buoyancy force is higher than
the weight of water displaced while on the other hand the
object will sink
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THE SINK OR FLOAT LESSON
Science Year 4 KSSR
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Learning Standard :
1. Mengitlak sifat bahan dari segi
kebolehan terapung sama ada
tenggelam atau di atas permukaan air
dengan menjalankan aktiviti.2. Mencipta objek dengan menggunakan
pengetahuan tentang sifat bahan.
(tenggelam atau timbul)
3. Menaakul pemilihan jenis bahan yang
digunakan dalam mereka cipta objek
(tenggelam atau timbul)
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Learning Standard :
1. Generalize properties of materials
in terms of abilities either sink or
float on the water surface with an
activity.
2. Creating objects using the
knowledge of material properties.
(Sink or float)
3. Interpreting the selection of the
material used in designing the
object (sink or float)
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Objektif :
Diakhir pembelajaran murid dapat ;
Mengelaskan tiga sifat bahan melalui
keupayaannya untuk terapung.
Mencipta satu objek yang pada asalnyatenggelam, mampu terapung di
permukaan air
Membuat penyataan ringkas tidak semua
objek berat akan tenggelam jikamengetahui factor-faktor yang mampu
menjadikan ia terapung.
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Objective :
At the end of this lesson pupils will ;
1. Classify three material properties through
its ability to float.
2. Creates an object that was originallysubmerged, float on the surface of the
water
3. Make a brief statement not all heavy
objects will sink if knowing the factors that
can make it float.
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1. ELICIT
Using KWL chart (know,what and learn) The prior knowledge about float and sink in
year 3.
Activities:
1. Students do simple activity using an
aquarium with half of water.
2. Students put in three different materials andmake an observation (materials : plastic,
wood and plastesine)
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2. ENGAGE
Students ask open-ended questions Student use KWL to identify
misconception from their prior
knowledge
Activities:
1.Students make a conclusion the heavythings will sink into the water.
2.Students make a hypothesis from their
first activity.
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3. EXPLORE
Teacher challenge pupils to make sinkmaterials they show in the activity can float
on water.
Pupils plan and carry out an investigation.
Activities :
1. Pupils try to solve the challenge from
teacher.2. Pupils make a discussion in group to plan
the activities.
3. Pupils test the model by them self.
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Pupils success to float the
object
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4. EXPLAIN Pupils construct explanations and design a
solution.
Engage in arguments from the evidence
Pupils obtain, evaluate and communicate
information
Activities :
1.Pupils use the KWL form to discuss thefactor that they can obtain from the
activities.
2.Pupils present to compare the factors they
find out to others groups.
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5. ELABORATE
Pupils make a brief statement not
all heavy objects will sink if knowing
the factors that can make it float
Activities :
1. Pupils write the factors influencethe heavy materials can float on
water.
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6. EVALUATE
Pupils challenged by teacher to
built submarine by consider the
factor the found
Activities :
1. Pupils make a sketch design ofusing a concept they obtain.
2. Pupils explain suitable materials
use to built
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7. EXTEND
Activities :
1.Pupils built the submarine theydesign and test on water
2.Pupils explain how the submarine
can sink and float in water.