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App
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Mathmateer

For Students K - 6th Standards
Three, two, one...liftoff! Elevate math skills to new heights while having a blast. A great resource that combines entertainment and education for children of all ages.
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Lesson Plan
Willow Tree

Patterns - Numbers, Shapes, etc.

For Students 8th - 11th Standards
Find the pattern is the name of the game! Learners examine different patterns represented by numbers, shapes, and words. They must describe the pattern, predict the result in a given position, and find an equation that represents a...
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Handout
Charleston School District

Solving Equations by Combining Like Terms

For Students 8th - 9th Standards
How do you make these x's get along? Building on the previous lesson in the series, learners solve equations by combining like terms. The video uses objects to help pupils understand the concept. 
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Handout
Charleston School District

Graphing with Slope-Intercept Form

For Students 8th - 9th Standards
Work on graphing linear equations using the provided materials. The print and video lesson thoroughly review the concepts related to graphing linear equations in slope-intercept and standard form. The materials prepare learners for the...
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Lesson Plan
Curated OER

Developing Strategies for Addition and Subtraction

For Teachers 2nd - 4th
Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Students use these techniques to complete...
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Worksheet
DK Publishing

It's Raining Numbers! - Mixed Tables

For Students 2nd - 3rd Standards
It's raining math problems! Use this multiplication and division skills practice on a rainy day as scholars fill in water drops to complete number sentences. They fill in products, factors, dividends, divisors, and quotients to solve...
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Unit Plan
Mathematics Vision Project

Equations and Inequalities

For Teachers 9th - 10th Standards
Help learners get their facts in line to build and solve complicated linear equations and inequalities. Pupils build upon their knowledge of solving basic equations and inequalities to solve more complex ones. Individuals work with...
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Handout
Charleston School District

Tables of Linear Functions

For Students 8th Standards
Don't forget the tables! The previous lessons in this five-part series examined the linear equation and graph relationship. The current lesson adds tables to the mix. At completion, individuals should be able to create a table of values,...
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Lesson Plan
Willow Tree

Linear Relationships

For Students 8th - 11th Standards
There's just something special about lines in algebra. Introduce your classes to linear equations by analyzing the linear relationship. Young mathematicians use input/output pairs to determine the slope and the slope-intercept formula to...
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Worksheet
Curated OER

Calculate the Mean

For Students 3rd - 4th Standards
Give mathematicians some guided practice in calculating mean averages. They use examples as guides before completing four different sections to build on this skill. First, learners determine the mean of eight pairs of whole numbers....
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Lesson Plan
Willow Tree

Slope

For Students 8th - 11th Standards
Investigate the different types of slope using graphs and ordered pairs. Scholars use the slope formula to determine the slope of a line between two points. Includes examples with a slope of zero and with no slope. The lesson follows a...
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Worksheet
Curated OER

Division word problems

For Students 5th - 8th
In this division worksheet, students complete division word problems. Students complete 10 multiplication problems that pertain to the concept of division.
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Worksheet
Curated OER

Word Problems: Addition, Subtraction, Multiplication, Division

For Students 4th
In this word problems:  addition, subtraction, multiplication, division worksheet, 4th graders solve six word problems using mixed computational operations.
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Worksheet
Curated OER

Word Problem Practice

For Students 4th - 5th
In this word problem worksheet, students solve a variety of word problems using money, division, and time problems. A reference web site is given for additional activities.
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Worksheet
Curated OER

Averages word problems

For Students 4th - 8th
In this averages worksheet, students solve word problems having to do with averages of numbers, money, and measurements. Students complete 10 word problems.
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Worksheet
Curated OER

Ten Word Problems Solved Using Systems of Equations

For Students 8th - 10th
In this quadratic linear systems of equations learning exercise, students solve ten word problems using systems of equations.  The solutions are provided.
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Worksheet
Curated OER

Multiplication word problems

For Students 5th - 8th
In this multiplication worksheet, students answer multiplication word problems involving one to four digit numbers. Students complete 10 multiple choice questions.
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Interactive
Curated OER

Missing Numbers - Division Worksheet

For Students 3rd - 5th
In this missing numbers instructional activity, students find the missing dividend of given division problems. This twelve-page instructional activity contains approximately 144 problems.
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Lesson Plan
Curated OER

Transition Words in Expository Writing

For Teachers 7th - 9th
Create to learn! Your class can create posters of transitional words and phrases to help them compose an explanatory text. They work in groups and focus on one type of transition (time, place, importance, etc.). They also create a poster...
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Lesson Plan
Curated OER

Square Roots Using a Carpenter's Square

For Teachers 6th - 8th
Young scholars calculate the square root of a given number using carpenter's square measurements. In this math lesson plan, students relate this method on the Pythagorean theorem. They answer practice problems after the exploration...
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Worksheet
Fuel the Brain

Brain Boosters - Add Ten on a Number Line

For Students 2nd
Encourage learners to use pictures, numbers, or words to solve two-word problems in which they count by 10's using a number line. They tell the total number of items the child has in each problem by starting at a given number and adding...
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Lesson Plan
Curated OER

Solving Various Algebraic Equations for Real and Imaginary Roots

For Teachers 10th - 12th
For this solving equations worksheet, students solve forty-four algebraic equations for real and imaginary solutions. Types of equations include higher degress polynomials, rational equationals, radical equations, and square roots inside...
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Lesson Plan
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Delaware Math Cadre Elementary Committee

Operations and Algebraic Thinking

For Teachers 4th Standards
How to use the relationship between multiplication and division to solve math word problems is the focus of the lesson presented here. In it, fourth graders work in groups to solve problems posed by the teacher. Then, each group is given...
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Worksheet
Curated OER

Triple Digit Division--Math Worksheet

For Students 2nd - 4th
In this division worksheet, students practice dividing double digit whole numbers into triple digit whole numbers in 20 division math problems.