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Our Physical World Part 2. Heat or Temperature By the end of lesson 1, pupils should be able to: 1.1 Explain the difference between heat and temperature. 1.2 Follow instructions carefully. 1.3 Record results in a table. 1.4Draw a labeled diagram of an experiment. - PowerPoint PPT Presentation
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S1 Science
Our Physical World Part 2
Knox Academy Science Department
1. Heat or Temperature
By the end of lesson 1, pupils should be able to:
1.1 Explain the difference between heat and temperature.
1.2 Follow instructions carefully.
1.3 Record results in a table.
1.4 Draw a labeled diagram of an experiment.
S1 Science
Our Physical World Part 2
Knox Academy Science Department
2. Heat on the Move
By the end of lesson 2, pupils should be able to:
2.1 Understand what we mean by “conduction”.
2.2 State which direction that conducted heat travels.
2.3 Explain conduction in terms of the particles in a substance.
S1 Science
Our Physical World Part 2
Knox Academy Science Department
3. Do all Metals Conduct Equally Well?
By the end of lesson 3, pupils should be able to:
3.1 Plan a fair experiment.
3.2 Describe an experiment to find out if all metals conduct equally well.
3.3 State whether all metals conduct equally well or not.
S1 Science
Our Physical World Part 2
Knox Academy Science Department
4. Does thickness of the Rod Make a Difference?
By the end of lesson 4, pupils should be able to:
4.1 Plan a fair experiment.
4.2 Describe an experiment to find out if the thickness of a material affects how quickly it conducts heat.
4.3 State whether thickness affects how quickly heat is conducted or not.
S1 Science
Our Physical World Part 2
Knox Academy Science Department
5. Conductors and Insulators
By the end of lesson 5, pupils should be able to:
5.1 Explain what an insulator is.
5.2 Describe an experiment to show whether water is a conductor or an insulator.
5.3 Describe an experiment to show whether air is a conductor or an insulator.
5.4 State whether water and air are conductors or insulators.
S1 Science
Our Physical World Part 2
Knox Academy Science Department
6. Uses of Conductors and Insulators
By the end of lesson 6, pupils should be able to:
6.1 List several everyday objects that are conductors and explain why the object is made of a conducting material.
6.2 List several everyday objects that are insulators and explain why the object is made of an insulating material.
S1 Science
Our Physical World Part 2
Knox Academy Science Department
7. Convection 1
By the end of lesson 7, pupils should be able to:
7.1 Explain what a convection current is.
7.2 Describe an experiment used to show a convection current.
7.3 Explain how a convection current could be used to ventilate a mine.
Our Physical World Part 2
Knox Academy Science Department
S1 Science
8. Convection 2
By the end of lesson 8 pupils should be able to:
8.1 Use previous knowledge to predict what will happen in an experiment.
8.2 Use convection to explain the movement of heat energy.
Our Physical World Part 2
Knox Academy Science Department
S1 Science
9. Why Does Convection Happen?
By the end of lesson 9 pupils should be able to:
9.1 State what the mass of 1 cm3 of a substance tells us about the substances density.
9.2 State what happens to substances of different densities when they are placed in water.
9.3 Explain why hot water rises through cold water when it is heated.
Our Physical World Part 2
Knox Academy Science Department
S1 Science
10. Convection at Work.
By the end of lesson 10 pupils should be able to:
10.1 State what a sea breeze and a land breeze is.
10.2 Explain why a sea breeze and a land breeze happens.
10.3 Explain why objects hanging over a source of heat can move.
Our Physical World Part 2
Knox Academy Science Department
S1 Science
11. Radiation
By the end of lesson 11 pupils should be able to:
11.1 Explain which form of heat transfer is responsible for different objects heating up.
11.2 Explain what is required before heat can travel by conduction or convection.
11.3 State which colour is best for radiating heat.
11.4 Describe an experiment which shows which colour is best for radiating heat.
Our Physical World Part 2
Knox Academy Science Department
S1 Science
12. Absorption of Radiation.
By the end of lesson 12 pupils should be able to:
12.1 explain what is meant by the words absorb and absorption.
12.2 State which colour of object is the best for absorbing heat.
12.3 Describe an experiment to show which colour of object is the best for absorbing heat.
12.4 State what happens to the heat with objects that do not absorb it.
Our Physical World Part 2
Knox Academy Science Department
S1 Science
13. Preventing Heat Transfer.
By the end of lesson 13 pupils should be able to:
13.1 Explain the various ways that heat is prevented from escaping from a vacuum flask
13.2 State that a vacuum flask can be used to keep the substance inside hot or cold.
13.3 Explain whether a lid is needed or not when keeping a substance cold in a vacuum flask.
13.4 Explain how a hot water tank is used to store hot water.
Our Physical World Part 2
Knox Academy Science Department
S1 Science
14. Preventing Heat Loss at Home
By the end of lesson 14 pupils should be able to:
14.1 State some of the ways that heat energy can be lost from the home.
14.2 Describe an experiment that shows whether double-glazing prevents heat loss from
houses.
14.3 State whether double-glazing does, in fact, reduce heat loss from the home.
