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Lesson 1.2 Variables, Expressions and Equations

Author: Diane Wilkens

Define variable, expression and equation with examples. Evaluate expressions using a table. Write an equation from a word problem and solve it.

Directions:

When you go to EduCanon, log in with your student id for user name and skhs2013 for your password.
View the three videos for lesson 1.2 to fill in the guided notes.
Be sure to answer all the questions for full credit.

Source: skhs, bl team

Variables, expressions, equations

Source: Discovery ed and skhs bl team

Writing and solving an equation from a word problem.

Source: Discovery ed and skhs bl team

Making a table and evaluating expressions for different values.

Source: Discovery ed and skhs bl team

Please complete the assignment at the end of the guided notes for class work.

Hand the notes and assignment in when complete.

Source: skhs bl team