Curated OER
Factor Pairs
This presentation covers a lot of ground. Square numbers, metal math computations, commutative property, ordering positive and negative integers, factoring, and real world problem solving are all covered. Use over the course of several...
Mathed Up!
Expand and Factorise
Expand and contract algebra. Using a video from a larger review series, pupils refresh their skills to factor algebraic expressions. They also use the distributive property to expand expressions on the learning exercise. Problems range...
EngageNY
Understanding Equations
After examining expressions in the first six lessons of the series, learners are now ready to apply those concepts to create equations in the seventh installment of 28. Each exercise contains a conceptual situation that helps build an...
Curated OER
Solving Systems Using Substitution
Write a math story for a series of problems using given variables. The class writes stories, showing understanding of strategies in compound sentences. They then solve the equations.
Curated OER
Mixing Candies
Mixture problems are a classic in first-year algebra. Unfortunately, many learners approach them in a formulaic fashion and don't truly understand the meaning of the algebraic expressions they are using. Here, the questions are not the...
CK-12 Foundation
Linear Systems with Addition and Subtraction: XYZ Tiles
Cover it up to reveal the values of variables. Using arrangements of colored tiles representing algebraic expressions, pupils layer them over each other to determine the values of variables. The procedure models the elimination method in...
CK-12 Foundation
Limit of a Sequence: Finding the Limit of a Sequence (Part 1)
Put a squeeze on a sequence. An interactive provides a graphical display of a sequence. Using the graph, learners determine the algebraic expression for the sequence. Pupils use the general definition of a limit of a sequence to find the...
Curated OER
Translating Verbal Phrases into Algebraic Expressions
Young scholars rewrite word problems using algebraic symbols. In this algebra instructional activity, students graph linear equations after they rewrite the equation using algebra. They relate math to the real world.
Curated OER
Algebra: Introduction to Algebraic Expressions
Seventh graders, in an introductory algebra class, code and decode messages using substitution ciphers. Role-playing as mathematicians, they work in groups to decipher several messages, one of which translates to "math is awesome."
Curated OER
Rational Expressions: Add and Subtract
In this rational expression worksheet, students add or subtract rational expressions by finding common denominators. There are 11 multiple choice questions.
Curated OER
Adding and Subtracting Radical Expressions
In this algebra worksheet, students add and subtract 28 radical expressions. Eight problems have the same radicand, twenty involve students factoring out a square prior to the addition and subtraction.
Curated OER
Algebraic Expressions
In this linear expressions learning exercise, students simplify given expressions using the FOIL method. They square linear expressions. This two-page learning exercise contains two types of problems: some with a single variable, and...
Curated OER
Rational Expressions and Equations
For this Algebra I/Algebra II worksheet, students reduce, add, subtract, multiply, and divide rational expression. Students also solve rational equations. The one page worksheet contains twenty-six problems. Answers are...
Curated OER
Rational Expressions
In this rational expressions worksheet, 11th graders solve and complete 12 different problems. First, they multiply or divide each rational expression and simplify the results. Then, students add or subtract the rational expressions at...
Curated OER
Translating Algebraic Phrases (A)
In this algebra worksheet, student write a numeric algebraic expression for each word phrase. They write the equations on the blank lines next to each phrase.
Curated OER
Linear Equations and Algebraic Symbols
Students rewrite word problems using the correct symbols. In this algebra lesson, students simplify algebraic expressions and use the correct representation of the unknown. They solve equations using one and two steps operation.
Curated OER
Translating Algebraic Phrases
In this algebraic phrases worksheet, students write an algebraic expression for a set of 15 phrases. A website reference for additional resources and an answer key are provided.
Curated OER
Use the Distributive Property and Combine Like Terms #4
In this algebra practice worksheet, students examine 10 algebraic expressions and use the distributive properties and combine life terms to simplify each of them.
Curated OER
Use the Distributive Property and Combine Like Terms #8
In this algebra practice worksheet, students examine 10 algebraic expressions and use the distributive properties and combine life terms to simplify each of them.
Curated OER
Chapter 3 - Objective 2.1 Variable Expressions
In this variable expression worksheet, students solve and check given one and two-step variable expressions using algebra. This one-page worksheet contains ten problems.
Curated OER
Exponential Expressions and Equations
In this exponential expressions and equations instructional activity, 9th graders solve 10 different problems that include various exponents and equations. First, they set the equations with comparable exponential expressions on either...
Curated OER
Chapter 2 - Objective 1.1 Variable Expressions
In this variable expression worksheet, students substitute values for given variables and simplify the equation. This one-page worksheet contains ten problems.
Curated OER
Independent Practice: Expressions and Operations
In this square root worksheet, students read and solve the 4 square root problems. One of the problems is a story problem, and the others ask students to determine which of the available options is closest to the value of a specific root.
Curated OER
Rational Expressions
In this algebra worksheet, students identify the solution to rational expressions. They solve word problems using the correct formula and equation set up. There are 10 questions with a bonus.