Khan Academy
Project: Design an Animal
Combine creativity and coding in an activity where you are free to create your own animal. Try for something recognizable or not, the design is up to your unique students. The challenge is to use variables and variable expressions so...
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Evaluating Expressions Using Tiles
Sixth graders are shown a variety of algebraic equations. In groups, they use tiles to represent each expression in the equations. To end the lesson, they solve story problems with one and two unknown variables. Individuals share their...
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Algebra: Evaluating Expressions Using Tiles
Sixth graders evaluate algebraic expressions. In this introduction to algebra lesson plan, 6th graders use manipulatives (algebra tiles) to solve problems involving one and two variables. Students apply this knowledge to real life...
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Expressions Worksheet
In this math worksheet, middle schoolers simplify the expressions. They create new expressions converting words into variables. They also practice using the order of operations.
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Solving Single-Variable Equations Part II, Simplifying
Seventh graders explore the concept of solving single-variable equations. In this solving single-variable equations lesson, 7th graders discuss how to simplify both sides of an equation. Students discuss using parenthesis and the...
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Expressions With Multiplication and Division
In this expressions learning exercise, 4th graders evaluate 12 expressions for n = 7 and find the total number of hats when x = 12. Students write their answers on the lines provided.
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Solving Equations in One Variable
In this solving equations in one variable worksheet, students solve 38 simple and complex equations. Students then write and solve equations for 6 word problems.
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Variables
In this variables practice worksheet, students sharpen their problem solving skills as they solve 6 story problems. Students solve 6 problems.
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Translating Words to Algebraic Expressions
Seventh graders translate word sentences to algebraic expressions. In groups of three, 7th graders determine the number of times their heart beats in fifteen seconds. Using this data, they calculate the heartbeats per minute, in five...
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Expressions and Operations
In this expressions and operations worksheet, 9th graders solve and complete 7 different problems that include variable expressions and applying the order of operations. First, they determine the value of expressions given the integers...
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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."
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Expressions and Operations
In this expressions and operations worksheet, students solve and complete 5 different problems that include reading and solving each individual question. First, they determine the value of each equation given the variables. Then,...
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VARIABLES AND PATTERNS, USE AFTER INVESTIGATION THREE. DISCRETE OR CONTINUOUS LINEAR RELATIONS.
Students discover for which kind of linear function is appropriate to use the "scatter" or the "connected" term. For this lesson, students investigate functions using variables, patterns book, graph paper, rulers and the graphit program.
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Expressions and Formulas
In this expressions and formulas worksheet, 9th graders solve and complete 10 different problems that include various types of expressions. First, they use the order of operations to evaluate each expression. Then, students evaluate each...
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Expressions and Operations
In this expressions and operations worksheet, 9th graders solve and complete 16 different problems that include various expressions and operations. First, they simplify each given equation. Then, students match that answer to the correct...
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Simplifying Radical Expressions
In this radical expressions learning exercise, 9th graders solve and complete 20 different problems that include simplifying various radical expressions. First, they define rationalizing the denominator. Then, students simplify and leave...
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Radical Expressions
In this radical expressions activity, 11th graders solve and complete 16 different problems. First, they isolate the radical expression involving the variable. Then, students raise both sides of the equation to the index of the radical....
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Two Variables
In this two variables worksheet, students solve and complete 13 different word problems. First, they determine two numbers with a given sum. Then, students find the number of coins a person has given the information. They also determine...
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Radical Expressions
In this radical expressions worksheet, 9th graders solve and complete 15 different problems. First, they isolate the radical expression involving the variable. Then, students raise both sides of the equation to the index of the radical....
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Simplifying Variable Expressions
In this combining like terms worksheet, students simplify 22 expressions. Seven of these expressions require students to use the distributive property.
Raytheon
Simplifying and Combining Algebraic Expressions
In this simplifying and combining algebraic expressions learning exercise, students solve 100 problems that simplify monomials, radicals and rational expressions, solve 38 problems combining expression, then solve 40 questions in a test...
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Solving Equations with the Variable on Both Sides
In this solving equations worksheet, 9th graders solve and complete 21 different problems that include solving various equations that contain a variable on both sides of the equal sign. Then, students write an equations and solve it,...
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Integers
Students explore integers through a review of basic knowledge and understanding of integers. They order integers on a number line and evaluate integer expressions with variables. Students order values from variable expressions on a...
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The Distributive Property
MIddle schoolers use the distributive property to combine terms in six expressions. They write nine expressions in simplest form. Middle schoolers perform one mental math problem, describing how they would solve the multiplication mentally.