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Insulating food for meals on wheels/Lesson: Difference between revisions
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Insulating food for meals on wheels/Lesson (view source)
Revision as of 15:22, 11 October 2012
, 12 years ago→What the children do
(Created page with "Outline: Time: 1 hour Group: whole class and groups of 6 Focus: insulation == Learning Objectives for science == * Some materials are better thermal insulators than other...") |
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* Using the equipment provided, investigate which material keeps the water in the can warmest for the longest time. | * Using the equipment provided, investigate which material keeps the water in the can warmest for the longest time. | ||
* Think about how to make it a fair test. | * Think about how to make it a fair test. | ||
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What the teacher does == | == What the teacher does == | ||
* Lead the discussion on materials long enough for children to notice the difference wearing outdoor clothes insides makes. | * Lead the discussion on materials long enough for children to notice the difference wearing outdoor clothes insides makes. | ||
