Curated OER
Fractions, Decimals, and Percents
For this algebra lesson, students rewrite percents as decimals and decimals as fractions using a calculator. There are 34 problems with an answer key.
Ohio Department of Education
The Solution is Complex
Consider complex numbers, roots, and quadratic equations. Use the discriminate as a way to determine the nature of a quadratic's roots. Then discuss the similarities and differences between quadratics with two, one, or no real roots....
Curated OER
Order of Operations
In this Algebra I activity, 9th graders use the order of operations to evaluate numerical expressions containing parenthesis and brackets. The one page interactive activity contains instruction, worked examples and ten practice...
Curated OER
Arithmetic Series, Geometric Series, Partial Sums of Geometric Series
In this Algebra II/Pre-calculus learning exercise, students solve problems that involve arithmetic series and infinite geometric. Students determine the partial sums of a geometric series. The three page learning exercise contains...
Curated OER
Hunter Fred's Quest for Dinner
Learners solve problems using trigonometric functions, specifically a problem about a tree stand. Pupils try to maximize the distance of hunting sight given certain restrictions. They use the Pythagorean Theorem, sine, cosine, and...
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Dads worksheets.com: Math Worksheets: Pre Algebra
Introduce your students to algebraic concepts with these free downloadable worksheets.
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Helping With math.com: Free Pre Algebra Worksheets
Introduce students to algebraic concepts with these free and downloadable worksheets.
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Math4children.com: Math Worksheets for Middle School
Download these math worksheets to assist you in the concept you are covering in your middle school math classroom. Content includes pre-algebra and algebraic equations, decimals, fractions, geometry, graphs and coordinates and...