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Lesson Plan
Curated OER

Fact Families

For Teachers 5th
Fifth graders explore fact families. They solve simple math problems. Students determine which mathematical property is used to solve the given problem. They are given five minutes to complete as many mathematical facts as possible.
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Worksheet
Curated OER

Further Trigonometry

For Students 11th - Higher Ed
In this trigonometry worksheet, students solve for trigonometric functions. They convert between radians and angles using the properties of sine, cosine and tangent. There are 30 problems on this handout.
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Lesson Plan
Curated OER

Introduction to Community Helpers

For Teachers 1st
First graders identity at least one community helper and what that helper does to help their community. To start the lesson, ask students if they know what a community helper is. students role-play some of these jobs that their community...
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Lesson Plan
Curated OER

World War II Holocaust Introduction

For Teachers 6th - 8th
Middle schoolers explore the concept of identity by categorizing themselves based on physical characteristics.  In this Holocaust lesson, students discuss the differences between their classmates and separate each other based on petty...
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Lesson Plan
Curated OER

Determining the Age of Fossils

For Teachers 9th - 12th
Students examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
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Handout
ISTE

The New Digital Citizenship

For Students 6th - 12th
Boost digital citizenship with an engaging infographic that promotes the importance of being a positive digital agent, self, and interactor.
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Lesson Plan
Santa Monica College

The Density of Liquids and Solids

For Teachers 9th - Higher Ed Standards
There are underwater rivers that flow on the ocean floor thanks to a difference in density. Scholars learn about the density in both liquids and solids in the second lesson of an 11-part series. They then determine the density of water,...
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Lesson Plan
Curated OER

Leaf Chromatography

For Teachers 8th - 10th
In this leaf chromatography worksheet, learners separate the pigments of a leaf using paper chromatography. They answer 4 questions about their results and draw the colors they observe on their chromatogram from the leaf.
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Lesson Plan
Curated OER

Fruity Math

For Teachers 9th - 10th
Students solve one step linear equations. In this algebra lesson, students manipulate their variables and numbers to answer each problem. They make sure the equations stay balanced at all times.
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Lesson Plan
Curated OER

Let's Learn Those Facts

For Teachers 1st - 2nd
Young scholars practice adding one digit numbers.  In this practicing adding one digit numbers instructional activity, students roll dice to determine which one-digit numbers they will add together.  Young scholars practice adding one...
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Lesson Plan
Curated OER

Fractals

For Teachers 10th - Higher Ed
Pupils explore the concept of fractals. In this fractal instructional activity, students use applets to explore Koch's Snowflake, Sierpinski's Triangle, and other fractals. Pupils develop these concepts through exploration and teacher...
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Lesson Plan
Curated OER

Separation Before Plastic Recycling

For Teachers 10th - 12th
Students participate in a demonstration to test the different densities of plastics, and suggest a method that plastic waste can be separated and collected.
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Lesson Plan
Curated OER

Penny Moves

For Teachers 5th - 7th
Pupils explore math functions by completing a worksheet in class. In this spatial movement lesson plan, students utilize a four square grid and a penny to practice moving the coin horizontally, vertically and diagonally as instructed....
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Graphic
Cool Math

Coolmath: Properties the Multiplicative Identity Property

For Students 9th - 10th
This CoolMath Resource will help students understand the multiplicative identity property.
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Graphic
Cool Math

Coolmath: Properties the Additive Identity Property

For Students 9th - 10th
This CoolMath resource will help students understand the additive property of zero.
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Activity
Oswego City School District

Regents Exam Prep Center: Who's Who? Properties of Real Numbers

For Teachers 3rd - 8th Standards
A great opportunity for your students to practice their knowledge of the number properties with the card game. A quick way to help students learn.
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Handout
Help Algebra

Help algebra.com: Properties of Real Numbers

For Students 9th - 10th
Both additive and multiplicative properties of real numbers are presented on this page. An example demonstrates the distributive property.
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Interactive
Shodor Education Foundation

Shodor Interactivate: Equation Solver

For Students 9th - 10th Standards
This activity helps with understanding how to balance an algebraic equation. You input the term and the operation. The activity uses that term, operates on both sides of the equation, then displays the resulting equation.
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Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra

For Students 9th - 10th
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...
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Activity
Washington State University

Washington State University: Real Numbers

For Students 9th - 10th Standards
This site from Washington State University provides properties and rules of addition and multiplication that help with proofs.
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eBook
Shodor Education Foundation

Shodor: Using Your Calculator

For Students 9th - 10th Standards
This site deals with using a calculator to help solve and evaluate mathematical problems. This site provides a lengthy chart of basic operations performed by calculators, examples of problems to be solved using a calculator, as well as...
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Unit Plan
Wyzant

Wyzant: Simplifying Multiplication

For Students 9th - 10th Standards
At this site from WyzAnt, the properties of simplifying algebraic multiplication are demonstrated with several examples to help the students get a good idea of whats going on. Examples with like variables as well as several with unlike...
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Unit Plan
Cuemath

Cuemath: Algebraic Identities

For Students 9th - 10th Standards
Explore the world of algebraic identities in this mini-lesson. Provides a definition and examples that help with understanding their properties. Includes a short video and practice questions with answers.