## Unit 3 Study Guide: Variables, Formulas, and Graphs

Posted: November 5, 2012 in Uncategorized

#### Lesson Review:

3.1 Using Variables to Describe Number Patterns

3.2 General Patterns (Two Variables)

3.3 Algebraic Expressions

3.4 Formulas

3.5 Formulas, Tables, and Graphs: Part 1

3.6 A Science Experiment and Unit Rate

3.10 Formulas, Tables, and Graphs: Part II

• ### TEST is Friday!

#### Interactive Games:

• Planet Hop Travel deep space and find the coordinates of the planets and the equation of the line.
• Planet Blaster Solve linear equations and blast the planets
• Equation Match Help ancient mathematicians find matching pairs by working out the value of x in each equation.
• Fraction Four Play with a friend. Solve equations involving fractions. The first to get four dots in a row wins.
• Algebra Four Play with a friend. Solve linear and quadratic equations The first to get four dots in a row wins.
• Algebra Jeopardy Solve basic equations, two-step equations, equations with variables on both sides, and mixed equations.
• Escape from Planet X Choose the equation that matches the words, and build a space ship to escape from Planet X.
• Words to Algebra Match statements with their equivalent algebraic expressions.
• Factoring From rags to riches – climb the \$1,000,000 ladder. Practice factoring and solving equations.