Sunday, 2 January 2022

Lime water


Setting up to test for Carbon Dioxide - perhaps one of the simplest tests. The students making their own limewater solution, is a good fun way of doing a test and means much more than just doing something. #iteachchemistry #Science @ChatChemistry #STEM

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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...