Tuesday, 7 March 2023

Simple refraction in a glass



 Watch an arrow bend in a glass with and without water! It's amazing to see the look of disbelief when students realize it's not magic, just refraction. Optics can be both fun and fascinating!

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pH Curve

  Chemistry GCSE: I needed a pH curve for revision to show the students. With the @pascoscientific drop counter, a pH probe, and a temperatu...