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Worksheet
Curated OER

Subtraction Decimals

For Teachers 4th - 5th
In this math worksheet, learners subtract the decimals while taking special care to keep the decimals in the correct place value. The answers are also available.
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Worksheet
Curated OER

Decimals Multiplying

For Teachers 4th - 5th
In this math worksheet, students multiply the values that are using decimals. They pay special attention to the place values for the decimals.
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Lesson Plan
Curated OER

Two-Step Equations

For Teachers 9th - 12th
Students explore the concept of solving two-step equations. In this solving two-step equations instructional activity, students watch a short video about solving equations. Students view a PowerPoint presentation about solving two-step...
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Lesson Plan
Curated OER

Penny Moves

For Teachers 5th - 7th
Learners explore math functions by completing a worksheet in class. In this spatial movement instructional activity, students utilize a four square grid and a penny to practice moving the coin horizontally, vertically and diagonally as...
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Lesson Plan
Curated OER

The Mandelbrot Set

For Teachers 7th - 12th
Students explore the Mandelbrot Set. They are introduced to the concept of a complex number and function in order to motivate the discussion of Julia and Mandelbrot sets. Students investigate fractals and how they are built.
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Lesson Plan
Curated OER

3-D Beginning Graphs

For Teachers K - 1st
Pupils explore the concept of big and small. They collect objects from the classroom, sort them by size, and create a graph using Duplo stacking blocks.
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Lesson Plan
Curated OER

Discovery

For Teachers 9th - 12th
High schoolers explore patterns in number problems. They devise a strategy to solve a number problem. Students estimate and calculate answers, making efficient use of a calculator, where appropriate, as part of solving a problem. They...
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Lesson Plan
Curated OER

It's a Party! Solving Multi-step Equations

For Teachers 9th - 12th
Students explore the concept of multi-step equations. In the multi-step equation lesson, students solve equations by the 'party method'. Students make a flip book that shows the steps in solving multi-step equations.
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Lesson Plan
Curated OER

Toothpicks and Timber

For Teachers 6th - 9th
Young scholars problem-solve how to log five acres. Working in pairs, they construct models of logging sites before and after the trees are harvested. they paint their models and include other environmental details.
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Worksheet
Curated OER

Fractions: Adding Same Denominator

For Teachers 3rd - 5th
In this math worksheet, students look for the answers to the addition with fractions of the same denominator. There is a button at the top of the page for the answers.
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Worksheet
Helping with Math

Fractions: Adding Mixed Numbers (Same Denominator)

For Students 5th - 6th Standards
Add 30 sets of mixed fractions that have common denominators. Elementary math minds get plenty of practice with this printable page. You will find the answers provided with the click of a box in the upper left corner of the web page.
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Worksheet
Helping with Math

Fractions: Subtracting Mixed Numbers (Same Denominator)

For Students 4th - 5th Standards
This straightforward worksheet simply provides practice subtracting mixed numbers. There are 18 problems to solve, all of which deal with common denominators. Not exciting, but serves its purpose.
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Lesson Plan
Curated OER

Irregular Fractals

For Teachers 6th - 8th
Middle schoolers study and research irregular fractals and construct a few based on their research. Students practice pattern recognition skills and plane geometry skills calculating dimensions on the Fractured Pictures activity.
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Lesson Plan
Curated OER

Multiple Ways to Add and Subtract

For Teachers 3rd
Third graders recall multiplication facts to tens. They recall factors of numbers generated by multiplication facts to ten. Students become familiar with the use of brackets in notation. They multiply two digit numbers by a single...
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Lesson Plan
Curated OER

Math & Social Science

For Teachers 6th - 8th
Students are given data and are to calculate averages and yearly totals of how many cars travel the Tacoma Narrows Bridge. They also make a graph of the data.
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Worksheet
Curated OER

Multiplication Worksheet

For Teachers 4th - 5th
In this math worksheet, students practice finding the solutions to the multiplication problems in one digit. They must be familiar with the tables to complete the questions.
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Worksheet
Curated OER

Math Vocabulary Review

For Students 5th - 6th
In this math vocabulary worksheet, students read a set of 15 math related definitions and write the words being defined. A reference web site is included for additional activities.