## Lesson #11 - Beginning Algebra: variables, operators
and expressions

Lesson plan
Variables, operators, and expressions
handout
In-class exercise - page 1
In-class exercise - page 2
Homework - page 1
Homework - page 2
Practice competition instructions
Practice competition #1: Algebra (page 1)
Practice competition #1: Algebra (page 2)
Practice competition #2: Number Sense (page 1)
Practice competition #2: Number Sense (page 2)
Answers

Note: Practice competitions are meant for use in a second one-hour class
on a weekly basis. They reinforce recently learned concepts and give
students practice working in teams.