2,003
edits
Insulating food for meals on wheels/Lesson: Difference between revisions
From OER in Education
Insulating food for meals on wheels/Lesson (view source)
Revision as of 15:22, 11 October 2012
, 13 years ago→What the teacher does
(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...") |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 34: | Line 34: | ||
* 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. | ||
== | |||
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. | ||
| Line 42: | Line 42: | ||
* Pose questions – ‘What materials will you use to keep food warm for as long as possible?’, ‘How will you make it a fair test?’, ‘What will be your prediction?’, ‘How will you record your results?’ | * Pose questions – ‘What materials will you use to keep food warm for as long as possible?’, ‘How will you make it a fair test?’, ‘What will be your prediction?’, ‘How will you record your results?’ | ||
'''Differentiation''' | '''Differentiation''' <br /> | ||
Mixed ability groups – by outcome. | Mixed ability groups – by outcome. | ||
'''Assessment''' | '''Assessment''' <br /> | ||
By observation or recorded work | By observation or recorded work | ||
