Mathematics Within: Algebraic Patterns
Students investigate the concept of using proportions to compare quantities while also practicing calculations for foreign exchange rates. They develop the skill of solving for unknown quantities of money while using an algebraic equation.
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Connecting Algebraic, Graphic and Numeric Representation
Cooperative learning groups present models that compare and contrast graphic and numeric representations of real-life problems in context. Learners are challenged to create and explain the data in tables and equations within the context...
8th - 9th Math CCSS: Designed
Grade 7 Patterning and Algebra: Algebraic Expressions
Classmates solve 18 different problems that are mostly word problems that apply algebraic expressions. They draw different combinations of masses on a scale that would balance. They also simplify expressions and solve for x in a number...
6th - 8th Math CCSS: Adaptable
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
Simplify Algebraic Fractions by Factoring 2
Take your class through the mechanics of simplifying algebraic fractions by factoring trinomials. Though the steps for factoring are assumed known, the process of identifying and canceling common factors are detailed with care and...
5 mins 8th - 11th Math CCSS: Designed