Lesson Plan
Illustrative Mathematics

Discounted Books

For Teachers 6th - 8th Standards
Adolescents love to shop, especially when an item is discounted. Here, shoppers only have a set amount of money to spend. Will they be able to make a purchase with the discount and tax added in? Percent discounts can be calculated...
Lesson Plan
EngageNY

Representing, Naming, and Evaluating Functions (Part 2)

For Teachers 9th - 10th Standards
Notation in mathematics can be intimidating. Use this lesson to expose pupils to the various ways of representing a function and the accompanying notation. The material also addresses the importance of including a domain if necessary....
Worksheet
Curated OER

Solving Equations

For Students 8th - 9th
In this solving equations worksheet, students solve and complete 22 different problems that include using addition and subtraction. First, they solve each equations for the state variable. Then, students define a variable, write an...
Worksheet
Curated OER

Solving Inequalities

For Students 8th - 9th
In this solving inequalities worksheet, students solve and complete 22 different problems that include using addition and subtraction to solve each one. First, they solve each inequality by getting the variable on one side alone. Then,...
Lesson Plan
Curated OER

Pizza Topping Combinations

For Teachers 6th - 8th
Students brainstorm pizza toppings and determine the number of possible ways to order a pizza. In this algebra activity, students analyze and investigate geometric patterns as they relate to the concept of a variable. Students then...
Worksheet
Curated OER

Solving Equations

For Students 9th
In this solving equations worksheet, 9th graders solve and complete 8 different problems that include identifying equations. First, they define a variable, an algebraic expression and a verbal expression, and an equation by giving an...
Lesson Plan
Curated OER

Can you Find the Expression

For Teachers 10th - 11th
Students collect data from measurements and weights for this experiment. In this algebra lesson, students analyze graphs they create form their data to find the expression representing the data. They label which graph provided the best...
Lesson Plan
Curated OER

Solving Formulas

For Teachers 9th - 10th
In this solving formulas worksheet, students solve use their rules of algebra to solve algebraic expressions for the identified variable. Twelve formula problems are provided on this one-page worksheet.
Worksheet
Curated OER

Pre-Algebra Worksheet 1

For Students 9th
In this pre-algebra expressions worksheet, 9th graders solve 17 different problems related to various expressions. First, they write each phrase as an algebraic expression. Then, students write each sentence as an algebraic equations.
Worksheet
Curated OER

Solving Quadratic Equations with Complex Roots

For Students 8th - 9th
For this quadratic equations worksheet, students solve 10 different equations that include complex roots. First, they solve for the indicated variable and express the roots of the equation in simplest form. Then, students determine the...
Worksheet
Curated OER

Equations and Inequalities

For Students 9th
In this equations and inequalities worksheet, 9th graders solve and complete 29 different problems that include completing 2 puzzle quotes. First, they simplify each expression and match the letter to its corresponding blank on the top....
Worksheet
Curated OER

Substitution

For Students 6th - 8th
In this math worksheet, students find the solutions to the eighteen problems while substituting the numbers for the variables in the expressions.
Worksheet
Curated OER

Using Proportions

For Students 10th
In this using proportions worksheet, 10th graders solve 9 various types of problems that include two word problems suing proportions. First, they use the table to find the ratios of each and express each ratio as a decimal rounded to...
Worksheet
Curated OER

Solving Multi-Step Equations

For Students 9th
In this multi-step equations worksheet, 9th graders solve and complete 11 different problems that include applying several steps to complete each one. First, they determine what the operations have done to the variable and undo these...
Worksheet
Curated OER

Solving Fractional Equations

For Students 9th
In this fractional equations worksheet, 9th graders solve 10 different problems that include various types of rational expressions. First, they determine the least common denominator in each. Then, students compare the numerators and add...
Worksheet
Curated OER

Fractional Exponents

For Students 9th
In this fractional exponents learning exercise, 9th graders solve 10 different problems that include various types of fractional exponents within them. First, they evaluate each given expression. Then, students determine whether their...
Worksheet
Curated OER

Quiz: Writing Sentences as Equations

For Students 7th - 9th
In this writing sentences worksheet, learners read statements and translate them into an algebraic expression. Afterward, they solve for the unknown. This one-page worksheet contains ten problems.
Worksheet
Curated OER

Multi-Step Inequalities

For Students 8th - 9th
In this multi-step inequalities instructional activity, students solve and complete 17 different problems that include solving by applying a number of steps. First, they solve each inequality as indicated and checking their solutions....
Lesson Plan
Curated OER

Algebra Wizards

For Teachers 2nd
Second graders are exposed to algebraic thinking by exploring the concept of a variable. They tell how many years have passed since they've seen a favorite teacher and then examine how they arrived at this number. They write equations.
Worksheet
Curated OER

Setting Up Equations

For Students 9th - 12th
In this setting up equations worksheet, learners set up equations with variables for the word problems given. Students complete 16 problems total.
Worksheet
Curated OER

Quick Quiz - Ready for 5.10

For Students 6th
For this math worksheet, 6th graders take a quiz on writing standard forms of numbers. Students answer 2 math problems with multiple choice answers.
Worksheet
Curated OER

Letter Symbols

For Students 7th - 8th
In this letter symbols worksheet, students solve and complete 4 different types of problems. First, they circle the expressions that are the same as the one shown. Then, students find the value of each symbol. In addition, they simplify...
Worksheet
Curated OER

Inequalities

For Students 11th - Higher Ed
In this inequalities activity, learners solve ten problems that are inequalities. They also identify that when solving inequalities, they have to flip the inequality sign when they multiply or divide the inequality by a negative....
Worksheet
Curated OER

Rational Fractions

For Students 9th
In this rational fractions worksheet, 9th graders solve 10 different types of problems that include adding and subtracting. First, they factor each denominator completely, including constant factors, and express repeated factors in...

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