4º NS Unit 6 – MACHINES AND ENERGY (SB pages 82, 83, 84)

AND

HOMEWORK:

1. Click on the links to watch the videos.

2. Read and do the exercises of these pages:

- SS Student´s Book (pages 82, 83 and 84)

3. Find information about Hedy Lamarr and make a timeline or a comic.

If you decide to make a comic, it cannot be the same as in the book.

4. Study the concepts.

LINKS:

SIMPLE AND COMPLEX MACHINES

https://www.youtube.com/watch?v=8GHRZabpsQE

https://www.youtube.com/watch?v=Ak3M5tFro_I

HEDY LAMARR

https://www.youtube.com/watch?v=jT9TmwV3Mag

https://www.youtube.com/watch?v=e7hi5l0UfO4