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My First Interaction with Children

My First Proper Interaction with Children (6th graders) We made a device called ‘SpeeDE’ that measures the speed of an object. We thought that taking this device to school and showing it to the children would be something new to them. One...

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Cartesian Coordinate System

Scratch cartesian circle_s pdf To draw a circle using Cartesian coordinate system 1. 2.   A Cartesian coordinate system is a coordinate system that specifies each point uniquely in a plane by a pair of numerical coordinates. Considering two points x and y...

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