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Exploring area and perimeter (view source)
Revision as of 18:37, 27 December 2022
, 18:37, 27 December 2022no edit summary
# Call out a few students whose shapes have perimeter lesser, greater and same as the one displayed and share it with the class
# Call out a few students whose shapes have perimeter lesser, greater and same as the one displayed and share it with the class
# If there are no examples for any of the categories, challenge them to find suitable shapes
# If there are no examples for any of the categories, challenge them to find suitable shapes
=== Activity 2: Puzzle ===
=== Materials: ===
Print-outs of the puzzle [or] projector to display and rectangular dot sheets
=== Objectives: ===
=== Process: ===
# Handover print outs of the below puzzle to students individually or in pairs and ask them to solve it.
# Discuss different solutions/strategies that students come up with
# Discussion after both activities:
#* Does perimeter always increase if area increases?
#* Does area always increase if perimeter increases? (If they say yes,give the initial grid examples as reference and ask them to check if it is holding true)