Ecosystems song

Ecosystem

Ecosystem

PHOTOSYNTHESIS

PHOTOSYNTHESIS SONG

THERE IS / THERE ARE

THERE IS / THERE ARE

IF YOU WANT TO LEARN MORE...
ACTIVITIES 1, 2, 6, 8, 9, 10, 12, 21, 22, 23 AND 24
http://www.agendaweb.org/grammar/there_is_are-exercises.html

PLANT KINGDOM AND ECOSYSTEM

UNIT 4 PLANT KINGDOM

IF YOU WANT TO REVIEW THE UNIT...
http://primary5naturalscience.wikispaces.com/4.+Plant+kingdom

ACID RAIN
https://www.youtube.com/watch?v=9aEx067YkDE

UNIT 5 ECOSYSTEM

http://primary5naturalscience.wikispaces.com/5.+Ecosystems

COMPARATIVES

COMPARATIVES

EXERCISES 1, 2, 4, 5, 6, 10 AND 15
http://www.agendaweb.org/grammar/comparative-adjectives-exercises.html