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Flipped Math

More with Proofs

For Students 9th - 12th Standards
Proofs may be as easy as 1, 2, 3 ... maybe. Pupils participate in creating four example proofs. The presentation uses a list of geometric properties to develop the proofs by filling in both the statements and reasons. Scholars practice...
Lesson Plan
Illustrative Mathematics

Buying a Car

For Teachers 8th - 12th Standards
Teenagers love to think about driving and buying their first car. The intent of this resource is to create an equation for the list price of a car and add the appropriate state tax. Once your teens understand the calculation, ask them to...
Lesson Plan
Illustrative Mathematics

Equations and Formulas

For Teachers 8th - 12th Standards
Your class is asked to use inverse operations to solve eleven equations for unknown variables or to rearrange formulas to highlight a quantity of interest. By using the same reasoning as solving one- and two-step equations, algebra...
Lesson Plan
West Contra Costa Unified School District

Congruence Through Transformations

For Teachers 9th - 12th Standards
Transform your lesson on transformations. Learners use given congruent triangles and tracing paper to determine the single transformation that carries one to the other. The concept is extended to combinations of transformations to...
Workbook
Utah Education Network (UEN)

Expressions and Equations

For Students 6th Standards
Variables may be unknown, but expressions and equations are easy to understand. Pupils learn to write, evaluate, and simplify numeric and algebraic expressions. They also investigate how to write and solve simple equations and...
Lesson Plan
Curated OER

Open Book Algebra II Test

For Teachers 9th - 11th
Students complete an open book Algebra II test. In groups, with one student designated as the leader, students complete a practice exam. They exchange answer sheets and grade their papers. Students take the papers home and use them to...
Lesson Plan
Curated OER

Sharing Gum

For Teachers 6th - 8th
Young mathematicians solve arithmetic and simple algebraic equations using properties of real numbers, equality, and inequality. Justifying the procedures is their next task. They solve a problem involving linear inequality and justify...
Lesson Plan
Curated OER

The Tortoise And The Hare

For Teachers 7th - 9th
Students use the children's story of The Tortoise And The Hare in order to investigate the graphing of equations. The story is converted to an algebraic word problem for them to solve. Students investigate the relationships of data and...
Lesson Plan
Curated OER

Polynomials Functions

For Teachers 9th - 12th
High schoolers factor polynomials and linear functions and apply concepts of the fundamental theorem of algebra to solve problems. They graph their solutions and analyze the graph.
Worksheet
Curated OER

Solving Equations

For Students 6th - 7th
In this Algebra I learning exercise, students use the guess and check method to determine the solution to a one variable equation.  The three page learning exercise contains twenty-three problems.  Answers are not provided. 
Lesson Plan
Illustrative Mathematics

Firefighter Allocation

For Teachers 5th - 7th Standards
Creating equations with one variable  to solve real-world-type problems is a key skill any algebra learner needs to master. Here the focus is on realizing that one can write the equation in different ways depending upon how one...
Lesson Plan
Curated OER

Discovering Different Types of Functions

For Teachers 10th - 12th
Graph polynomials and identify the end behavior of each polynomial function. The class differentiates between linear, quadratic, and other polynomial equations.
Worksheet
Curated OER

Star Math

For Students K - 1st
Practice basic subtraction and addition with your kindergarten class. The first two sections of the activity feature simple addition and subtraction problems, written in the horizontal format. The last section provides the problem and...
Lesson Plan
Curated OER

Solving Systems of Equations

For Teachers 8th - 11th
Learners explore the concept of solving systems of equations with two equations and two unknowns. In this solving systems of equations lesson plan, they work through problems of solving systems by substitution, elimination, and graphing....
Worksheet
Curated OER

Variables and Expressions

For Students 9th
In this variables and expressions worksheet, 9th graders solve and complete 19 different problems that include translating various expressions. First, they write a verbal expression for each algebraic expression. Then, students write an...
Lesson Plan
Curated OER

Algebra I: The Play

For Teachers 9th - 10th
Learners create their plays to demonstrate concepts from Algebra I. They collaborate in small groups to add music and dancing to their plays. They analyze the suggestions from the previous class as they revise their plays.
Lesson Plan
Curated OER

Algebra I: The Play

For Teachers 9th - 10th
Students revise their Algebra plays. They collaborate in small groups to work on different aspects of the play and report to the class. They make modifications to their plans and review the Musical Rubric to incorporate the concepts...
Lesson Plan
Curated OER

The X Factor - Trinomials and Algebra Tiles

For Teachers 7th - 12th
Students use algebra tiles to identify the binomial factors and the graphing calculator to verify the result. In addition, they will identify the x-intercepts and y-intercepts of each trinomial function and explore relationships between...
Worksheet
Curated OER

Variables and Expressions

For Students 9th
In this variables and expressions worksheet, 9th graders solve and complete 26 different problems that include various expressions. First, they write a verbal expression for each given algebraic expression. Then, students write an...
Worksheet
Curated OER

Evaluating Algebraic Expressions (A)

For Students 4th - 6th
In this evaluating algebraic expressions practice worksheet, students evaluate and solve the 11 algebraic expressions on this sheet.
Worksheet
Curated OER

Missing Numbers in Equations (A)

For Students 3rd - 5th
In this missing numbers in equations worksheet, students practice their math skills as they solve the 32 division algebra equations.
Worksheet
Curated OER

Quadratic-Linear Systems 2: Solve Systems of Equations Involving One Linear Equation and One Quadratic Equation Algebraically

For Students 10th - 12th
In this solving systems of quadratic and linear equations, students complete three problems. The first problem asks students to solve a system of two equations. One of the equations is a quadratic and the other is linear. The second two...
Worksheet
Curated OER

Two-Step Equations

For Students 8th - 10th
In this two-step equations activity, students solve algebra equations containing variables on both Equations contain exponents.  Students use the distributive property to solve equations.  This one-page activity...
Worksheet
Curated OER

Quiz: Writing Sentences as Equations

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

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