# Math

**Ministry of Education**

Gr 8 __outcomes/indicators__

### Math has four broad themes, each of which has many specific skills. You can view them at the Ministry of Education's website. The categories are:

### Number - divisibility rules, relating positive fractions, decimals and percents, operations with integers

### Patterns and Relations - linear relations (algebraic expressions and equations), graphing

### Space and Shape - use of Pi, circles, polygons, 2D relationships - bisectors, perpendicular etc.

### Statistics and Probability - measures of central tendency (average), outliers, circle graphs, determining likelihood

**Practice Quizzes**

### 8's __multiple choice quizzing__ This is the Gr. 8 collection of M/C quizzes connected to our primary resource, Math Focus 8.

**Mathletics**

**Math Focus Textbook**

Focus 8 math textbook - __all solutions__

**Current Focus - ****Triangle Numbers, Squares and Roots, Pythagorean Theorem**

We are finishing up a summary of Gr. 7 concepts and now beginning the first of the Gr. 8 units.

Key Topics

using factor trees to find prime factors

finding squares and square roots using both estimation (mental math) and calculation (calculator skills)

solving geometry problems using square concepts

using the formula c2 = a2 + b2 to solve problems with right angle triangles