NATURAL SCIENCE 5th grade

NATURAL SCIENCE

UNIT 1: LIVING THINGS.

https://youtu.be/-zafJKbMPA8 - cell,s song

https://youtu.be/PHTvqW7CzXY - cell structure
https://youtu.be/MfopLilIOeA - cell-tissue-organs & system - organism

https://es.slideshare.net/mobile/ErOPlacido/interaction-of-living-things


UNIT 2: ECOSYSTEMS

What are the major types of ecosystems?
https://www.youtube.com/watch?v=QGrNhojSAZg

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

UNIT 3: THE BIOSPHERE: the Earth

- The biosphere: the global ecosystem.
- Organisms relationships. They can cooperate or compete. Predation, parasitism, commensalism, mutualism.
- Who´s esting who? Food chain (producers, consumers and decomposers).. Food web.
- The loss of biodiversity: Causes and effects. Protecting biodiversity.

Endangered bees: http://www.sciencekids.co.nz/videos/animals/bees.html

UNIT 4: ENERGY
https://youtu.be/MHutG0e58os - renewable and non renewable resources

https://youtu.be/1sI_ot8qoXE renewable resources

https://youtu.be/thdKsEA-llo .  Non renewable resources

https://youtu.be/cF33_xrb-oU

https://youtu.be/vBRRqaDBGBE

https://youtu.be/6UUhYjkLL88

UNIT 5 & 6: LIGHT, HEAT & ELECTRICITY EXPERIMENTS:

Scientific method: https://youtu.be/dhQGhrl_Pqw
A cloud in a bottle: https://youtu.be/wagrbfKV5bE
Newton´s circle: https://youtu.be/7iV1m4j2wJQ
Static electricity: https://youtu.be/ViZNgU-Yt-Y

http://www.tv.com/shows/beakmans-world/episodes/
Luz a través de un prisma: https://youtu.be/RckrFx7Ly_A
Refracción: https://youtu.be/ZBUDPTddkgE
Electricity: http://www.dailymotion.com/video/x4922ra
Reflexion (se refleja y rebota) and refraction: https://youtu.be/gEpyPDBEzJI