rdebro42
9 Followers
Singapore
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Standard
Trigonometry Investigation
A brief investigation of right-angled trigonometry using similar triangles. Students discover ratios for sine cosine and tangent.
8th - 10th
Geometry, Math, Other (Math)
CCSS
HSG-SRT.B.5
, HSG-SRT.C.6
Pythagorean Theorem Proof Inquiry
A simple area-based proof of the Pythagorean Theorem students can use to prove it.
8th - 11th
Algebra, Geometry, Math
Trigonometry Application Task - Hot Air Balloon
A task that challenges students to use their trigonometry knowledge to solve a problem in a real life situation.
9th - 12th
Geometry, Math, Other (Math)
Trigonometry WheelChair Ramp Application Task
A task that asks students to apply their knowledge of ratios and trigonometry to a real life situation.
9th - 12th
Geometry, Math, Other (Math)
Math Problem Solving Truth Tiles
Problem Solving and Generalization with number operations
3rd - 6th
Applied Math, Math, Mental Math
Showing 1-5 of 5 results
About the store
Experience
Teaching Mathematics Internationally since 2003.
Teaching style
Concept-based, Inquiry-based
My own education history
M.Ed from University of British Columbia, Canada
B.Ed from Queen's University, Canada
B.AH from Queen's University, Canada
Additional biographical information
Living and Teaching in Singapore
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