Monday 4/13 Agenda

Weekly Bulletin

Math Team: Our first meeting will be at lunch on Wednesday.

Learning Goal: Be able to evaluate and simplify expressions with variables.

1. Mangahigh New Challenges (10 min)

2. New workbooks: 7-BONUS2

• Wordbank vocabulary p. 0: Match the definitions to the words and fill in the definitions on p. 0 of your booklet

1. Additive inverse property	A.  mathematical statement that asserts the equality of two expressions.
2. Equation	B. States that a + (-a) = 0 for any number a. In other words, the sum of a number and its opposite is 0.
3. Expression	C. A quantity that may change within a mathematical problem, usually represented by a single letter.
4. Simplify	D. To use the rules of arithmetic and algebra to rewrite an expression as simply as possible.
5. Variable	E. A combination of numbers, variables, and operation symbols. When values are assigned to the variables, it represents a number.
6. Evaluate	F. To find the value of a numerical or algebraic expression.

3. Warm-Up p. 1

4. Introduction to Algebra Tiles

5. Evaluating Expressions p. 2

Homework: Evaluating expressions worksheet