Notes and worksheets are no substitute for practical life experiences with geometric applications, and the durable episodic memories they produce.
Proportions Relating to the Golden Ratio (Grades 6-7).
The ratio of your forearm to hand is Ф=Phi pronounced "Fi" like fly. Your hand creates a golden section in relation to your arm, as the ratio of your forearm to your hand is also 1.618, the Divine Proportion. Forearm/hand = Ф= Forearm + hand/forearm.
Linear Measurement: Leaf Measurement Stations Video Directions
Quadrant Plans and templates to use quadrants to perform indirect measurement of flagpoles or trees.
ShadowMaster Plans and templates to perform indirect measurement by comparing relative shadow length of two objects.
ShadowMaster Data Sheets with % Change Make a copy for each student and program % change calculations