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Lesson Sequence

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P1 part 1 P1 Lesson 5 Evaporation and Condensation P1 Lesson 8&9 Emission of Infra Red radiation
Year 9

Learning outcomes and Specification referenceEdit

P1.1.3 Energy transfer by heating P1 Lesson 6&7 Factors that affect heat transfer
c The rate at which an object transfers energy by heating depends on a number of factors. Know that the rate at which an object transfers energy by heating depends on: surface area and volume, the material from which the object is made, the nature of the surface with which the object is in contact, the temperature difference between the object and its surroundings.
d The bigger the temperature difference between an object and its surroundings, the faster the rate at which energy is transferred by heating. Be able to explain the design of devices in terms of energy transfer, eg cooling fins.
Be able to explain animal adaptations in terms of energy transfer, eg relative ear size of animals in cold and warm climates.

Full Specification TextEdit

c) The rate at which an object transfers energy by heating depends on:
■ surface area and volume
■ the material from which the object is made
■ the nature of the surface with which the object is in contact.
d) The bigger the temperature difference between an object and its surroundings, the faster the rate at which energy is transferred by heating.

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Activities to introduce new ideasEdit

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Activities to practice applying new knowledgeEdit

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Practical activitiesEdit

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References to lessons and resources in commercial schemesEdit

Nelson ThornesEdit

OUPEdit

Harper CollinsEdit

Longman/PearsonEdit

HodderEdit

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