Animals: Structure and Function

Groups of organs with specific structures and functions work together as systems, which interact with other systems in the body.
The development and uses of technology to maintain human health are based, in part, on the changing needs of society.

Tuesday, May 5, 2015

The Solar System

We covered a lot of concepts in Grade 9 science today, such as dwarf planets, asteroids, meteoroids, comets, geocentric vs heliocentric views, earth's tilt, and precession.

The following video is for students who are interested in knowing more about the sun.

 
This video explains why Polaris has not always been the pole star.
This video explains the reason for the seasons.

Homework & Reminders:
  • Complete questions 1 - 5, 8, and 9 on p. 317
  • May 11 - Taming of the Shrew at Stratford
  • May 13 - Space Unit test
  • May 14 - Multisports Day
  • May 15 - PD Day- no school for students
  • May 18 - Victoria Day - No school
  • May 22 - PD Day - No school for students
  • May 26 - Ice Cream Sundaes
  • May 29 - Glenforest science trip
  • June 1 - 6 Exam Week
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