Science 10

Today we did a practice quick question quiz on Scientific Method

Took notes from a power point presentation on Biotic and Abiotic factors in ecosystems and learned the connections between organisms--populations--community---ecosystem----biome and biosphere

Class/homework:  pg. 24 #2, 3 and 8

June 20 Marks posted

New marks are posted here with all the unit tests and assignments. 

EXAM REVIEW

In keeping with Mr. B's tradition we started working on exam "cheat sheets" to help us with the final exam.  You are allowed one 8.5 x 14 sheet of paper: single sided with notes.  We wrote out the big ideas in science 8 on the board to help organize our thoughts.  EXAM IS ONE WED. JUNE 22.

Notes 1        Notes 2       Notes 3      Notes 4

Optics Test and Exam Review

On Friday we wrote the optics test.....Friday AFTERNOON, nice work!   Next week will be dedicated to exam review so make sure you have your blue review questions and the plate tectonics MC questions with you.   Good job everyone on Thursday's eye dissection. 

Common Eye Defects

Today we watched a video on common defects of the eye and filled in some notes based on it.  Know where light converges on your retina if you are far-sighted and near-sighted and how lenses can fix the problem.  A second video showed how our brain adjusts the upside down image on our retina for us.  At the end of class we went over some of the multiple choice questions on the optics review.

The Eye and its structures

Today we prepared for the cow eye dissection by watching two videos.  One on how an eye works and the other on the steps in the dissection.   We then coloured and labelled all the parts of the eye.  Use page 204 if you need to review these.    The actual dissection happens on Thursday!  

Mirrors

Today we had a quick review of reflection and refraction of light.  We then took some short notes on mirrors and the three types of mirrors:  plane, convex and concave.   We then did a worksheet:  Using mirrors to form images and looked at our reflection in the concave/convex mirrors.  The worksheet is due on Monday. 

New marks are posted here  Get in your missing work before the optics test on Friday!!