Energy, for 5th grade primary education

1. unit 8 5th of PE

2. ENERGY
It’s everything that produces changes in
things.

3. There are different forms:
• Light
• Heat
• Mechanical
• Electrical
• Chemical
• Nuclear
A transformation of energy is when one form of energy changes into another.

4. WHICH FORM OF ENERGY
IS EACH PICTURE?

5. ENERGY SOURCES
• Are the NATURAL
RESOURCES from which
obtain the energy we use.
• They can be:
non-renewable:they haven’t
time to renew themselves.(fossil fuels…)
renewable:they renew themselves
continually. ( sun, wind,…)