Percentage Change

Autor:Mr Tsang

Choose "increase" or "decrease" and enter the percentage. Ask each student to adjust the length of one bar (except the original one) so that the length of the new bar is certain % longer/shorter than the original one.

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Viviani's Curve
Slope Between 2 Points (Phase 2)
Random Polar Curve (3)
Trefoil Knot
Slope and Road Signs

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street map project
math without grid
Mesing around
High Jump - Parallel Lines
Esmeralda Puente

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Circuncírculo ou Circunferência Circunscrita
Combinatória
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Distribuição Binomial
Distribuição normal