Curated OER
Using Variables And Ratios To Get You in the Right Gear
Students examine the use of variable and ratio in everyday situations including figuring out the gear ratios for the gears on a 12 speed bike. They use the bubble sort technique to write a computer program which will determine the...
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How to Apply Properties in Multiplication
Students study the commutative and associative properties. In this multiplication lesson, students review the properties and solve several multiplication problems.
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PEMDAS: Parentheses and Exponents
In this order of operations worksheet, students solve 16 problems in which the PEMDAS rules are applied. The problems include exponents. The page has examples and rules. The second page available here gives students instruction about how...
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Using a Calculator - Percentages and Square Roots
In this math worksheet, students use a calculator to solve 14 problems that involve square roots, powers, division, addition with fractions, percentages, and multiple step problems with parentheses.
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Investigation - Operations
Sixth graders will practice dealing with whole numbers using the order of operations and performing calculations using the four basic operations. The lesson also includes practical investigation into the use of rational numbers.
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Data Analysis, Probability, and Discrete Math: Line Graphs
Eighth graders analyze data from line graphs. They discuss the purpose of line graphs, identify the parts of a line graph, answer questions about various graphs, and complete a worksheet. This lesson includes a script to teach along with.
K12 Reader
Comparative & Superlative Practice
When should you use more and most when writing adverbs? Practice comparative and superlative adverbs with a review worksheet. After reading through the information at the top of the page, kids decide if they should use the...
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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. Students perform one mental math problem, describing how they would solve the multiplication mentally.
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Lesson Plan 3: Order of Operation
Order of operations is foundational for the future study of algebra. With ample time for instruction and independent practice these activities will help your class improve their understanding of this important concept. Includes the...
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College Prep Algebra, Evaluate Expressions
In this algebra worksheet, students use order of operations to solve 12 equations. They use the substitution method to solve 12 variable equations.
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Order of Operations with Variable Expressions
Middle schoolers explore grouping symbols to mathematical equations to discover the importance of the "order of operations." Learners compare the absence of commas in connected text to the absence of grouping symbols in mathematical...
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Pet Care Pluses
The humane society has created a foundational math symbols lesson. The class defines the words plus, minus and equals, then solves math equations based on proper pet care.
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Number and Number Relations: Lesson 1
In a detailed format, this plan walks learners through an introduction to place value. They explore place value words and concepts and recognize patterns in the number system. Students identify a number when given a number word. They use...
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Measurement: Cylinders
Math scholars observe and demonstrate how to calculate the surface area and volume of cylinders. They analyze pictures of various cylinders on a handout, solve problems on two worksheets independently, and discuss the answers to the...
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Finding Your Pulse Rate
Fifth graders demonstrate how to find their pulse and count the beats after a certain amount of time. In cooperative pairs, 5th graders use a stopwatch to keep track of their partner's heart rate in seconds. Pairs make a graph from their...
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Shoe Showdown
Third graders use rulers to measure their shoe size in inches and centimeters. They then enter the class shoe measurements into an excel data base and graph the results of both to make the comparison.
Illustrative Mathematics
Words to Expressions 1
Designed as a follow-up to the lesson plan titled Watch Out for Parenthesis 1, this activity asks young learners to write an equation for the calculation described with words rather than numbers and symbols. The treasure that 5th...
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Solving Linear Equations
Use this learning exercise for practice or review solving linear equations in one variable. Problems range from multiple-step problems involving parentheses and combining like terms, to word problems, to equations with no solution or...
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Steps to Factor a Polynomial
Students explore the concept of factoring polynomials. In this factoring polynomials worksheet, students factor using a GCF, by grouping, a difference of two squares, two cubes, etc.
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Geometry: Lesson 8
Eighth graders engage in a lesson plan that is concerned with the finding of angles that are found in different two dimensional figures. They compare and contrast exterior and interior angles while also determining the unknown measures...
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Order of Operations
In this order of operations worksheet, 5th graders review how to solve a problem using the order of operations. Students then determine the order of operations for the first calculation and then complete the second set by multiplying the...
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Order of Operations
In this order of operations worksheet, students solve and complete 7 different problems that include using the order of operations or PEMDAS. First, they simplify expressions inside grouping symbols and then any terms containing...
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Algebra 1: Evaluating Expressions
Pupils discover how to apply the order of operations to evaluating algebraic expressions. In pairs, they solve problems by placing the order of operations steps in correct order. As an exit slip, students write paragraphs about an...
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Solving Monomials and Polynomials
In this solving monomials and polynomials worksheet, 9th graders solve 18 different problems related to solving by division. First, they use the Distributive Property to write every term of the numerator over the monomial in the...