Ck 12: Algebra: Simplify Expressions

Increase understanding of the algebraic properties and their importance. Scholars justify their steps as they simplify expressions and solve equations. They formalize their work as two-column proof.

Discover how algebra tiles help evaluate expressions. Scholars learn to use algebra tiles to substitute values in for variables and evaluate expressions. The included worksheet contains a set of evaluation problems to assess individuals'...

This work is radical! The video provides a refresher on radicals. The segment of an extensive basic geometry playlist reminds the class of the the rules for operating and simplifying expressions involving radicals.

Learn how to simplify expressions that have variables. This site offers a variety of video lessons, from a teacher and several students, showing step-by-step solutions to twenty-four different expressions.

[Free Registration/Login may be required to access all resource tools.] In this lesson students use given values to evaluate variable expressions. Students examine guided notes, review guided practice, watch instructional videos and...

[Free Registration/Login may be required to access all resource tools.] In this lesson students evaluate variable expressions using addition, subtraction, multiplication and division. Students examine guided notes, review guided...

[Free Registration/Login may be required to access all resource tools.] Use key words from verbal phrases to write variable expressions

[Free Registration/Login may be required to access all resource tools.] In this lesson students use the order of operations to evaluate numerical expressions with parentheses and powers. Students examine guided notes, review guided...

[Free Registration/Login may be required to access all resource tools.] Choose variables and write expressions.

[Free Registration/Login may be required to access all resource tools.] Choose variables and write expressions.