Microteching Misconception

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.pdf


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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.

Microteching Misconception

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