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One-to-One computing lesson in a Physics Lesson
(LSS)
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2
TRANSMISSION OF HEAT
1
SAMPLE LESSON
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Transmission of Heat
Generative Topic
• The Challenger Story
Performances
of Understanding
• Pre-Test on Concept Cartoon• POE (Predict-Observe-Explain)• Worksheets / Experiments / Workbook• Mini-Project
Ongoing
Assessment
• Self Assessment (Post-Test on Concept Cartoon) • Teacher Assessment: Quiz, Mini-Project, Worksheets /
Experiments / Workbook • Peer Assessment
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GENERATIVE TOPIC
Transmission of Heat
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The Challenger
On January 28, 1986, the space shuttle Challenger was
ready for launch. However, 73 seconds after its take-
off, the shuttle met with a disaster. It disintegrated and
was completely destroyed. All seven crew members
were killed. What happened? How could this have been
avoided?
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PERFORMANCES OF
UNDERSTANDING
Transmission of Heat
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Concept Cartoons
Study the ‘problem’ situations carefully. In each case, reasons were given by different persons. Read them carefully and state, giving your reasons, whether you agree or disagree with any of them. You may want to label the persons eg. person A, B or C, on the diagram when referring to them.
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What do you think?…………………………………………………………………………………………………………………………………………………………
Situation A
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Situation B
What do you think?………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
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Situation C
What do you think?………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………
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Student Slides (samples)
Transmission of Heat
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12
• Heat is a form of energy• Heat moves from an area of high
temperature to an area of low temperature
Transmission of Heat
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13
conduction in solids, liquids & gases convection in liquids or gases radiation (no medium required)
3 Methods of Heat Transfer
Transmission of Heat
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ONGOING ASSESSMENT
Transmission of Heat
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Quiz
Q1The Earth loses heat mainly by
A conduction.B convection.C radiation.D all of the above.
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QuizQ2If you are caught in freezing weather with only a candle for heat, you would be warmest in
A an igloo.B a wooden house.C a car.D a tent.
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Quiz
Q3Light-coloured clothes help you cool in warm weather because they
A weigh less.B have a lot of spaces in them.C reflect a lot of energy.D absorb energy, leaving little to pass through.
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