Paper Folding Activity- Triangles and polygons

Process (How to do the activity)
If time is short some can move to second term
 * 1) Exploring vertically opposite, exterior angles – 2 periods
 * 2) Quadrilateral – 4 periods
 * 3) Angle sum property proof (paper folding and geogebra verification). (3 periods)
 * 4) Explore the properties of triangles and quadrilaterals with paper folding/ tracing.. Measurement of real object surfaces (4 periods)
 * 5) Explore congruency with paper folding and rotating (demonstrate using Geogebra) – (4 periods)
 * 1) Measurement of area (2 periods)
 * 2) Introduce Euclid's axioms with paper folding activities, follow it up with Geogebra (6 periods)
 * 3) 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