Hi everyone, welcome to grade 9!
I hope to put class notes and further explanations here to help you to understand and keep up with the concepts we are studying this year in math. If you have any requests, Let me know via e-mail or simply ask in class. Remember the only silly question is the one you don’t ask!
Have fun, work hard, get involved!
Click on the following files to see the ideas we have covered in the year to date.
Summary of central and inscribed angles
Summary of chord properties
Linear relations equations and inequalities introduction
Linear equations, explanation and trial questions
Dragon boat activity
Describing relations algerbraically (class notes 10/19/2011)
Describing realtions algebraically homework (it pays to check!)
Here are the hints for the homework. Have a great weekend, have fun, be safe.
Homework page 207 Q's 18, 19, 20
Here's the 'Hundred square assignment sample solution' (remember you still have to do it for a shape other than a 'T') Sorry I didn't get it on the teacher page earlier - if you need to ask questions tomorrow (10/31/11) and hand it in on Tuesday.
Solving linear equations by using inverse operations. Introduction
Here's the class notes for multiplying and dividing powers 11/15/2011
These are the exponent laws
Homework hints for 11/16/11
Expressing a number in different ways using powers
Combining powers - key ideas
So here are the class notes from today (12/13/11) if you didn't get them all down. Homework was to finish questions 1, 2, and 3 on page 25. Here are some hints if you're having issueswith the homework!