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In this Algebra I instructional activity, 9th graders evaluate algebraic expression by substitution. Problems include exponents and parenthesis. The two page instructional activity contains thirty problems with answers.
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Using Algebra Tiles to Explore Distributive Property
Math is fun with algebra tiles! Young mathematicians explore eight expressions involving the distributive property and use algebra tiles to expand simple expressions. The resource is perfect for both guided and independent practice.
7th - 9th Math
Rational Exponents—What are 2^1/2 and 2^1/3?
Are you rooting for your high schoolers to learn about rational exponents? In the third installment of a 35-part module, pupils first learn the meaning of 2^(1/n) by estimating values on the graph of y = 2^x and by using algebraic...
9th - 12th Math CCSS: Designed
Simplify Algebraic Fractions by Factoring 1
A brief presentation with laser-like focus, this video talks young mathematicians through the mechanics of simplifying algebraic fractions by factoring trinomials. While the factoring itself is assumed to be a mastered skill, the steps...
4 mins 8th - 11th Math CCSS: Designed