Wednesday, 6 September 2023

Solving Quadratics


 A-level Maths: Many students need to remember that all the papers are calculator papers, and they can use the calculators to solve the quadratic and use the graphing functions to help them see the shapes of graphs.

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Doppler Rocket

Demonstrating the Doppler effect with the @pascoscientific Doppler Rocket: As the rocket moves away, students can hear the pitch drop (red s...