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From Karnataka Open Educational Resources
Paper Folding Activity- Triangles and polygons (view source)
Revision as of 04:28, 12 November 2019
, 04:28, 12 November 2019no edit summary
=== Process (How to do the activity) ===
=== Process (How to do the activity) ===
# Exploring vertically opposite, exterior angles – 2 periods
# Quadrilateral – 4 periods
# Angle sum property proof (paper folding and geogebra verification). (3 periods)
# Explore the properties of triangles and quadrilaterals with paper folding/ tracing.. Measurement of real object surfaces (4 periods)
# Explore congruency with paper folding and rotating (demonstrate using Geogebra) – (4 periods)
If time is short some can move to second term
# Measurement of area (2 periods)
# Introduce Euclid's axioms with paper folding activities, follow it up with Geogebra (6 periods)
# Introduce constructions (if possible in Term I; if not move to Term II)
* Use screenshots from Geogebra for practice problems.
* Emphasise measurements and formal methods of writing
* Postpone logical proof until second term. After they learn to construct
* All paper folding/ cutting/ measurement activities are FA activities.
* Follow up with multi-level worksheets.
* Different children must get different worksheets
=== Evaluation at the end of the activity ===
=== Evaluation at the end of the activity ===
