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Developing Experimental Skills
In this video I describe the experimental skills necessary to be successful in the International GCSE Science exam papers
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Momentum
Use the equation : Momentum = Mass x Velocity. Understand that, if the resultant force on an object is zero, its momentum does not change
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Algal balls – Photosynthesis using algae wrapped in jelly balls
Photosynthesis can be a hard topic to demonstrate reliably in the lab, especially in winter. This fun and reliable practical makes investigating photosynthesis easy, with a technique that can be used with students from KS3 to post-16, and offering quantifiable and replicable results.
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Measuring the rate of photosynthesis
A video from 'Science &Plants for Schools' showing the classic experiment involving pond weed and photosynthesis
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Introduction to the Periodic Table – Peter Wothers lecture
An introduction to the Periodic Table with an emphasis on the Group 1 metals.
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Making a voltaic cell
In this video details are given as to how to make a voltaic cell with enough power to run an LED using simple household items.
