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From Karnataka Open Educational Resources
Exploring area and perimeter (view source)
Revision as of 17:33, 2 February 2023
, 17:33, 2 February 2023added Category:TIIE Mathematics using HotCat
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# Handover print outs of the 'Share the land' puzzle([https://ncert.nic.in/textbook.php?eemh1=11-14 NCERT Class 5 Mathematics Textbook]) to students individually or in pairs and ask them to solve it.
# Handover print outs of the 'Share the land' puzzle([https://ncert.nic.in/textbook.php?eemh1=11-14 NCERT Class 5 Mathematics Textbook]) to students individually or in pairs and ask them to solve it.
# Discuss different solutions/strategies that students come up with
# Discuss different solutions/strategies that students come up with
+
+=== Activity 3: Game ===
+
+==== Objectives: ====
+
+==== Materials: ====
+
+* dot sheets/graph sheets,
+* crayons of different colours
+* dice (2)
+
+==== Process: ====
+
+# Students are paired/ divided into groups and given the listed materials
+# Each player rolls the dice and draws a rectangle of equivalent size. Eg - if they roll 2 and 4, they draw a 2x4 rectangle.
+# The player who covers maximum area first, wins.
+# Ask students to calculate the perimeter of each rectangle they draw and of their final shape as well.
+# Reference: Conquer the area (activity 2 in https://iheartteachingelementary.com/area-and-perimeter-games/)
=== Discussion after both activities: ===
=== Discussion after both activities: ===
* Does perimeter always increase if area increases?
* 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)
* 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)
+
+[[Category:TIIE Events]]
+[[Category:TIIE Mathematics]]
