ENERGYEnergy is the driving force for the universe. Energy is a quantitative property of a system which may be kinetic, potential, or other in form. There are many different forms of energy. One form of energy can be transferred to another form. The laws of thermodynamics govern how and why energy is transferred.
Hi Elena, I hope you like this video about Hydroelectrocity.
Our experiments with light energy were really succesful; we made rainbows and burst paper and balloons.
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To start the lesson we just shared some ideas on our blackboard...
Here is another song for you to learn and sing.
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