Forms of Energy

A series of free Science Lessons for 7th Grade and 8th Grade, KS3 and Checkpoint Science in preparation for GCSE and IGCSE Science.

Different Forms of Energy
Light energy from the sun and other light sources.
Sound energy from vibrating objects.
Electrical energy from generators.
Heat energy from hot or warm objects.
Kinetic energy from moving objects.
Potential energy is stored energy, ready to be released.

Try out our new and fun Fraction Concoction Game.

Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.

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