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Printables
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Houghton Mifflin Harcourt

Unit 4 Math Vocabulary Cards (Grade 2)

For Students 2nd Standards
Enhance math vocabulary instruction with a set of flash cards. The set displays words with bold font and corresponding picture cards with labels. Terms include estimate, regroup, round, add, and sum.
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Lesson Plan
EngageNY

The Angle Measure of an Arc

For Teachers 9th - 10th Standards
How do you find the measure of an arc? Learners first review relationships between central and inscribed angles. They then investigate the relationship between these angles and their intercepted arcs to extend the Inscribed Angle Theorem...
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Lesson Plan
Willow Tree

Systems of Equations

For Students 8th - 11th Standards
Now that learners figured out how to solve for one variable, why not add another? The lesson demonstrates, through examples, how to solve a linear system using graphing, substitution, and elimination.
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Lesson Plan
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EngageNY

Using the Quadratic Formula

For Students 9th - 10th Standards
What is the connection between the quadratic formula and the types of solutions of a quadratic equation? Guide young mathematicians through this discovery as they use the discriminant to determine the number and types of solutions, and...
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Lesson Plan
West Contra Costa Unified School District

Solving Equations with Variables on Both Sides

For Teachers 8th - 10th
So many different ways to solve equations, so little time! Scholars learn how to solve equations with variables on both sides by using several different methods. They apply bar models, decomposition, and traditional algebraic methods to...
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Lesson Plan
Teach Engineering

Optimizing Pencils in a Tray

For Teachers 8th - 10th Standards
What do you call a story about a broken pencil? Pointless. Scholars may not be telling stories when using the resource, but they are solving optimization problems involving the maximum number of pencils that can fit on a tray. They...
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Lesson Plan
EngageNY

More Division Stories

For Teachers 6th Standards
Don't part with a resource on partitive division. Continuing along the lines of the previous lesson, pupils create stories for division problems, this time for partitive division problems. Trying out different situations and units allows...
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Lesson Plan
EngageNY

Writing Division Expressions II

For Teachers 6th Standards
Division is division is division is division ... four different ways to write division. Scholars continue to learn about division expressions. They translate between several forms, including verbal phrases, expressions using the division...
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Worksheet
Curated OER

Single and Compound Events

For Students 8th
In this single and compound events worksheet, 8th graders solve 10 different problems that contain various single and compound events. First, they determine the probability of selecting an ace and a king without a replacement. Then,...
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Lesson Plan
Curated OER

Patterns and Functions

For Teachers 7th - 9th
Students investigate patterns and functions. In this algebra lesson, students examine the repetition of integers and objects. They create formulas for the repetition and identify them as function using equations.
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Lesson Plan
Curated OER

Handling Data: Coin Tossing Simulation

For Teachers 6th - 8th
Students collect experimental data and record it on a frequency table. After accessing an Internet coin toss simulation site they discover that repetition of an experiment may result in different outcomes. They identify the mutually...
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Lesson Plan
Curated OER

Food Safety and Quality Assurance

For Teachers 9th - 12th
Students identify and interpret how milk is processed and learn important concepts in food safety and quality assurance. They identify how milk is processed, the importance of food safety, and the quality assurance process. Students also...
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Lesson Plan
Curated OER

Mental Strategies For Multiplication And Division

For Teachers 4th - 5th
Learners engage in a lesson that is concerned with the use of mental strategies for multiplication and division. They develop the cognitive skills through repetition exercises that include mental exercises like "Mad Minutes Multiplication".
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Worksheet
Curated OER

Math Worksheet (3)

For Students 1st
In this subtraction worksheet, 1st graders subtract three from the numbers 3-10. There are twenty-five problems, resulting in some repetition of problems. The second page of the file is the answer key.
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Worksheet
Curated OER

Permutations

For Students 11th - 12th
In this permutations worksheet, students solve 10 different problems that include determining various permutations. First, they find the number of ways to arrange the number or letters in each group. Then, students list the permutations...
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Worksheet
Curated OER

Cyclic Nature

For Students 11th
In this cyclic nature worksheet, 11th graders solve 10 different problems that include the powers of i. First, they use the patterns shown for the powers of i to solve. Then, students find any remainders when dividing. They also simplify...
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Worksheet
Curated OER

Fractions-Common Denominator #1

For Students 2nd - 4th
If students are in need of some repetition to master subtracting fractions with common denominations, you might consider this worksheet. This worksheet contains 15 subtraction problems of fraction with common denominators.
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Lesson Plan
Curated OER

Ten by Ten

For Teachers K - 2nd Standards
Learners participate in hands-on activities using a hundreds chart and counting toes and fingers. They discover the patterns that are created when counting by ten. After a lecture/demo, students practice by using a worksheet embedded in...
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Lesson Plan
Curated OER

Vegetable Print Patterns

For Teachers 2nd
Create a unique print using vegetable stencils and tempera paints applied to grid like pattern formed from cut pieces of paper. Your students will choose either a warm or a cool color scheme.
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Lesson Plan
Illustrative Mathematics

Waiting Times

For Teachers 6th - 8th Standards
Probability prevails in this assignment as youngsters determine the probability of finding a blue pen in a cereal box when they can come in blue, green, yellow, or red. Learners set up a simulation to determine the outcome of compound...
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Worksheet
Curated OER

Terms in a Sequence

For Students 9th - 12th
In this terms in a sequence worksheet, students solve and complete 32 various types of problems. First, they simplify each of the equations listed. Then, students find the number of arrangements found using the information given. They...
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Lesson Plan
Pennsylvania Department of Education

What is the Chance?

For Teachers 4th - 5th Standards
Fourth and fifth graders make predictions using data. In this analyzing data lesson plan, pupils use experimental data, frequency tables, and line plots to look for patterns in the data in order to determine chance. You will need to make...
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Lesson Plan
Curated OER

Ten Sly Piranhas: Subtraction with Goldfish Crackers

For Teachers K - 2nd
Class members listen to the William Wise book Ten Sly Piranhas and act out the story with one child playing the piranha. They use goldfish crackers (eating them to show subtraction) to demonstrate and understand equations they see on...
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Lesson Plan
BBC

Starship English and Math - Online Lesson Plans

For Teachers 1st - 2nd
Two online lessons, one in math and one in language arts, are here for you. In them, learners play online games which reinforce important skills in literacy and numeracy. The thing I like about both of these lessons is that they get the...

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