What do we use these machines for? 3º grade

3º GRADE (pages 82 and 83).

USES OF MACHINES

What do we use these machines for?

1) to apply force?
2) to transport people or things?
3) to heat or cool things?
4) to communicate?
5) to process information?

AXE




OVEN



WHEELBARROW

Review unit 8. 5th grade. Energy

Review Unit 8. Energy

Magnets and electromagnetism 6º Grade. Unit 7

Review Unit 7: Magnetism and electromagnetism

Review unit 6: Wild plants and crops- 4º Grade

Review pages 64 and 65

Review pages 66 and 67

Ecosystems. Food chains

Review unit 6: Ecosystems

Where do these animals live?

Where do these animals live? Choose

Electric circuits

Electric circuits presentation

Circuitos eléctricos (en español)

 Diferencia entre circuitos en serie y en paralelo. ¿Qué pasa cuando una bombilla se funde en un circuito en serie y que sucede cuando se funde una bombilla en un circuito en paralelo?

Partes de un circuito eléctrico, una ficha interactiva de pris_alarcon
liveworksheets.com

Invertebrate animals. Exercises. (3º and 4º grade)

Interactive assessment of unit 5: Invertebrate animals.