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Sandwiches
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NRICH Maths project
Sandwiches
GeoGebra
Drag the pairs of squares from side to side using the blue dots. Can you line all the squares up in a row with no gaps and no overlaps?
New Resources
alg2_05_05_01_slider_practice_flvs
Explore the invariant lines of matrix {{-2,5},{6,-9}}
Shadow of a Cube (v2)
Variation Theory Parallelogram Proofs
alg2_05_05_01_applet_exp_flvs
Discover Resources
Parabola investigation
U3L3Journal
Alternate segment
Cross product of vectors
Perimeter of a Square
Discover Topics
Numbers
Tangent Function
Trigonometry
Derivative
Straight Lines