Willow Tree
Solving Quadratic Equations
Polynomials are full of solutions! Learners understand that the degree determines the number of solutions. Examples show quadratic equations solved by factoring and by using the quadratic formula. A cubic equation is even mixed in for...
University of Texas
Complex Numbers
Are complex numbers and binomials similar? This stack of slides provides an introduction to complex numbers and shows how to operate with them. The worked examples show a connection between operating with binomials and operating with...
Curated OER
Hands On: Multiply with 0 and 1
In this multiplication worksheet, students use the multiplication properties of zero and one to solve the six word problems.
Curated OER
Reteach: Equivalent Fractions and Simplifying
In this fraction worksheet, students first read about how to find equivalent fractions, then find the missing numbers that would make pairs of fractions equivalent. Students then read about and simplify a st of 8 additional fractions.
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What's the sign?
In this missing signs worksheet, students fill in the missing signs for math equations. Students fill in 2 signs for each of the 22 equations.
Curated OER
Order Of Operation
In this algebra worksheet, students identify the order of operation and the distributive property. They add, subtract, multiply and divide expressions and equations. There are 10 questions with an answer key.
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Ratios, Proportions, and Cross-multiplication
Middle schoolers use cross-multiplication to find the unknown respiration rate of an astronaut. In this multiplication lesson plan, students also use the same process to find missing values in proportions.
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Metric Units of Mass: Homework
In this mass measurement learning exercise, students find the missing numbers by converting the metric units of mass. Students then study the pictures and choose the better estimate of the mass of each. Students compare the final metric...
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Review: Simplifying Fractions
In this simplifying fractions worksheet, students review how to simplify before multiplying fractions. Students respond to 4 multi-part questions that require them to simplify fractions prior to multiplying them.
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Proportional Segments Between Parallel Lines
High schoolers identify similar triangles. In this proportional segments instructional activity, students identify corresponding sides, set up ratios, and find the length of the missing side of a triangle. They use the...
Curated OER
Special Right Triangles
Students identify the different parts of a right triangle. For this geometry lesson, students use the Pythagorean Theorem to identify missing sides and angles of a right triangle. They work with irrational and rational roots.
Curated OER
Proportion
In this proportion worksheet, students read story problems and set up proportions to solve the given situation. They use proportions to determine the length of a missing side when given similar figures. This two-page worksheet contains 4...
Curated OER
Unit 6 Section 4: Problems Involving Multiplication
In this multiplication worksheet, students focus on word problems and problem solving. Students complete 13 problems solving for the missing information in each story problem.
Curated OER
Multiplication Tables 1-10 Quiz
In this multiplication tables quiz, students complete 10 grids using factors between 0-10. They multiply across and down to complete each grid.
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Using a Multiplication Table
Students complete patterns on a multiplication table. In this multiplication table lesson, students use partially completed multiplication tables to find the missing patterns to solve the table.
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Linear Equations and Matrices
Learners solve systems of equations. In this precalculus lesson,students solve linear equations using matrices. They use the Gaussian elimination method to identify the missing variables and simplify the linear equations.
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Square Root Activity
Students solve problems using square roots. In this algebra lesson plan, students add, subtract, and multiply square roots. They match the correct answer to the root they are solving.
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Pythagorean Triple
Learners investigate the properties of the Pythagorean Theorem. In this geometry instructional activity, students identify the missing angles and sides of a right triangle. They label the hypotenuse and legs of a right triangle correctly.
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Volumes of Prisms and Cylinders
Students calculate the volume of prisms and cylinders. In this geometry lesson, students are give part of the formula, and must calculate the missing parts. They use 80% accuracy for their dimensions.
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Integer Arithmetic
Students solve integer-based problems. They add and subtract integers as well find missing integers. They represent a scenario involving positive and negative integers and solve it.
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Exploring Number Patterns
Seventh graders recognize number patterns. As a class, 7th graders discuss strategies for solving number patterns. Given a pattern, they determine the missing terms. They complete a pattern worksheet.
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Investigating Division
Students develop math sense as they multiply and divide numbers. In this algebra lesson, students identify the missing numbers in a multiplication and division problem. They use a calculator to help them solve the problems.
Mathematics Vision Project
Quadratic Equations
Through a variety of physical and theoretical situations, learners are led through the development of some of the deepest concepts in high school mathematics. Complex numbers, the fundamental theorem of algebra and rational exponents...
Curated OER
Addition and Subtraction Fact Family Lesson Plans
Get more bang for your buck by teaching addition and subtraction fact family lesson plans.