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Activity
Curated OER

Math Games for Skills and Concepts

For Teachers 2nd - 5th
A 27-page packet full of math games and activities builds on algebra, measurement, geometry, fractional, and graphing skills. Young mathematicians participate in math games collaboratively, promoting teamwork and skills practice.
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Activity
Education Development Center

Rational Exponents

For Teachers 8th - 10th Standards
It's rational to root for your class to learn about exponents. Scholars study rational exponents by reading a fictional dialogue between classmates. They analyze the conversation to understand the connection between rational exponents...
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Worksheet
Curated OER

Powers

For Students 8th - 10th
In this powers worksheet, students multiply and divide expressions containing variables and exponents. They convert numbers from scientific notation to standard notation. This two-page worksheet contains 5 multi-step problems.
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Lesson Plan
Curated OER

Area, Arithmetic and Algebra

For Teachers 8th - 10th
Students model formulas for rectangles and squares. In this area, arithmetic and algebra lesson, students explore the formula for the area of squares and rectangles. They use squares to model the formula for the area and identify...
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Lesson Plan
Curated OER

Conserving Chemical Resources

For Teachers 9th - 12th
Students balance chemical equations and solve for gram to mole ratios.
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Worksheet
Curated OER

Math Crossword Puzzle x5

For Students 2nd - 3rd
In this math crossword puzzle times five learning exercise, students problem solve ten mathematical equations and place their answers in a crossword puzzle.
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Worksheet
Curated OER

Math: Greater Than, Less Than, Equals

For Students 2nd - 4th
Elementary schoolers learn about using the symbols for greater than, less than and equal to. They answer nine questions using the information they learned. The answers are on the last page of the packet.
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Lesson Plan
Curated OER

Real Number System

For Teachers 9th
Ninth graders discuss the real number system and its' properties. In this algebra lesson, 9th graders discuss rational, irrational, closure, real numbers and the distributive property of algebra. They solve problems using these...
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Worksheet
Curated OER

Basic Algebra and Graphing for Electric Circuits

For Students 12th - Higher Ed
In this electronics worksheet, students evaluate mathematical expressions to complete 16 short answer and problem solving questions.
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Lesson Plan
Curated OER

Getting Started with Math By Hand Concept App

For Teachers 6th - 8th Standards
Pupils build number sense skills and gain confidence at math by hand. Review how to perform algorithms for the four basic operations. A step-by-step mode emphasizes place value in the base-ten system for each algorithm. Learners identify...
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Worksheet
Curated OER

Long Division 4

For Students 3rd
In this math worksheet, 3rd graders complete problems demonstrating long division with no remainders. Students complete 16 problems of two digit division.
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Worksheet
Curated OER

Quaternions

For Students 11th - 12th
In this quaternions worksheet, students solve and complete 7 different problems. First, they read and identify quaternions as expressions in a given form of ordinary real numbers. Then, students add and subtract a few problems by doing...
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Lesson Plan
Curated OER

NUMB3RS - Season 3 - "Provenance" - Matrix Operations

For Teachers 9th - 12th Standards
Learn how to use matrix operations to determine the probabilities that an object will end up at a certain location. The lesson is designed as an introduction to matrix operations and is a step-by- step guide through the process that can...
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Worksheet
Curated OER

Counting Area

For Students 5th - 6th
In this math worksheet, students find the area of shapes by counting the number of grid paper squares inside each shape. This is a worksheet generator, the teacher controls the complexity of the shapes as well as the grid size. Answers...
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Worksheet
Curated OER

Least Common Multiples

For Students 6th - 8th
In this math worksheet, students find the least common multiple of sets of numbers. Students factor each number to their prime factorization. They use the primes to find the least common multiples. This is a worksheet generator, the...
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Worksheet
Curated OER

Percentages Introduction

For Students 3rd - 4th
In this percentages activity, students color 25% of 100 small squares blue, 35% red and 30% yellow. Students figure out how many squares they have left and then what percent of the 100 squares are left. Students then work out 5 percentages.
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Lesson Plan
Curated OER

Mohandas Gandhi: Changing the World One Step at a Time

For Teachers K - 3rd
Learners illustrate pages of a book.  In this famous historical icon lesson, students are read a story about Mohandas Gandhi, illustrate the pages in small groups, assemble a class book to read to younger learners, and act out a scene...
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Lesson Plan
Curated OER

Solving Systems using Elimination

For Teachers 9th - 12th Standards
Using elimination to find the point of intersection of two lines, students learn to solve systems of equation. They graph their solutions and use the TI to verify the solution.
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Lesson Plan
Curated OER

Matrix Transformations

For Teachers 9th - 12th Standards
Students perform reflections of polygons. In this algebra instructional activity, students use matrices to calculate the reflection across the x and y axis. They also calculate rotation representing 90 and 180 degrees around the origin...
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Lesson Plan
Curated OER

A Metric World

For Teachers 6th - 8th
Students convert English to metric units. In this math lesson, students give examples of measurements they encounter in their daily lives. The share their answers in class.
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Worksheet
Curated OER

Negative Exponents and Scientific Notation

For Students 9th - 12th
In this exponent rules worksheet, students simplify 56 negative exponents and scientific notation problems.  Students use exponent rules to simplify each problem.
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Worksheet
Curated OER

Fact Families

For Students 2nd - 4th
For this fact families practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
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Lesson Plan
Curated OER

Factoring Polynomials having common factors

For Teachers 9th
Ninth graders demonstrate that factoring polynomials having common factors is the inverse process of multiplying a polynomial by a monomial. students find the greatest common factor.
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Worksheet
Curated OER

Math Squares 3

For Students 3rd - 5th
In this math worksheet, students practice using the four basic operations in order to solve the number sentences of the math square.