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Lesson Plan
Curated OER

Measuring Weight

For Teachers 1st - 3rd
Students use tables showing the ratios between ounces and pounds, grams and kilograms, and pounds and kilograms. They estimate whether an object should be weighed in ounces or pounds and whether an object should be weighed in grams or...
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Lesson Plan
Curated OER

The Process Of Addition

For Teachers K
Students use manipulatives to explore the notation of addition and gain experience with independent practice. They demonstrate their knowledge by performing the operation on the board with magnets, on their own felt work mat then on...
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Lesson Plan
Curated OER

Square Numbers

For Teachers 4th
Fourth graders use square tiles to help them explain the concept of square numbers.
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Lesson Plan
Curated OER

Number Lines

For Teachers 1st
First graders examine the number line as an addition strategy. In this math lesson, 1st graders create a number line and use it to help them solve addition problems.
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Lesson Plan
Curated OER

Proportional Problems 1

For Teachers 8th
Eighth graders explore representing fractions as ratios and proportions. They model proportions through the use of blocks, LEGO gears and activities with bicycle gears and pedals. Students work with bicycle gear boxes to observe and...
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Lesson Plan
Curated OER

Designing the Toy Planet Store

For Teachers 6th
Sixth graders create a grid of their fictitious store. In this measurement activity, 6th graders use a computer to measure out the floor of their store and create furniture, doorways, windows, and more. This activity includes directions...
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Worksheet
Curated OER

Addition Exercises

For Students Pre-K - 1st
In this early childhood addition practice worksheet, students use the pictured counters to solve 8 problems that require them to add 1 digit numbers.
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Lesson Plan
Curated OER

Book Title: Ten Flashing Fireflies

For Teachers K
This lesson engages learners in a variety of activities to build 1 to 1 correspondence, estimation, and problem solving skills. They discuss problem solving strategies, hear the story Ten Flashing Fireflies, compose their own word...
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Lesson Plan
Curated OER

Solve Story Problems: Sold! A Mathematics Adventure

For Teachers K - 2nd
Young mathematicians listen to the book Sold!: A Mathematics Adventure by Nathan Zimelman where they encounter ways to solve story problems. They then create and solve start unknown addition and subtraction equations. Resource builds in...
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Worksheet
Helping with Math

What is Division?

For Students 2nd - 4th Standards
In this division assignment, math learners can use counters to help solve simple division problems or draw pictures to show how things can be shared. Real-world scenarios allow youngsters to apply division concepts. The webpage contains...
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Worksheet
Curated OER

Addition Exercises

For Students K - 1st
In this early childhood addition practice activity, students use the pictured counters to solve 9 problems that require them to add 1 digit numbers.
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Lesson Plan
Curated OER

Lollies!

For Teachers 2nd - 4th
Students are shown 4 lollipops and asked to tell you all the ways they could share them between 2 students; understanding the difference between sharing and sharing evenly. They read the math problem and share solutions.
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Lesson Plan
Curated OER

Number Sense and Numeration

For Teachers 6th - 8th
Young scholars add and subtract integers. In this algebra instructional activity, students discuss number sense as they sort numbers in the correct order. They analyze and label numbers differentiating between rational and irrational...
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Lesson Plan
Curated OER

Square and Triangular Numbers

For Teachers 9th - 12th
Students use equations to represent practical situations. They solve linear equations and quadratic equations. The use of problem solving strategies is also developed.
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Lesson Plan
Curated OER

Computer Doubles

For Teachers K - 2nd
Students practice doubling the numbers one through five while viewing a projected computer activity using MathKeys software. They stamp numbers onto an activity sheet that corresponds to the number of objects on the screen and then write...
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Lesson Plan
Curated OER

Patterns

For Teachers K - 1st
Students explore the concept of linear patterns by moving into different body poses. They also use MathKeys software to create linear patterns across a computer screen. In groups of three they take turns adding to the pattern.
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Worksheet
Curated OER

Togetherness

For Students K - 1st
In this counting worksheet, students analyze a long linked series of cubes in two colors. Students count one color of cubes and record that number. Students then count the other color of cube and do the same. Finally, students write the...
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Lesson Plan
Curated OER

Algebra/Geometry Institute Summer 2009

For Teachers 7th - 8th
Students investigate linear equations through models. For this algebra lesson, students investigate solving one and two step equations. Review solving a basic equation before starting this assignment.
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Lesson Plan
Curated OER

Counting on 1, 2, and 3

For Teachers 2nd - 3rd
In this counting one, two and three worksheet, students, working with a partner, practice answering seven word problems and equations.
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Worksheet
Curated OER

Meanings of Addition

For Students 1st - 2nd
In this beginning addition worksheet, students read the information and examples that demonstrate that addition means putting together groups. Students then solve 2 addition problems.
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Worksheet
Curated OER

Patterns on a Multiplication Table

For Students 4th - 5th
In this multiplication tables worksheet, learners solve 5 problems in which a multiplication table is analyzed. Students write true or false for each statement and give an example to support each answer.
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Lesson Plan
Curated OER

Drawing Conclusions

For Teachers 6th - 8th
Students play a probability game, then design and complete a probability problem concerning changing odds.
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Lesson Plan
Curated OER

Drawing Conclusions

For Teachers 6th
Sixth graders participate in an activity reinforcing the concept of probability. In groups, they are given a set of clues along with a red or blue counter. After pulling out one counter (either red or blue) they identify the proability...
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Lesson Plan
Curated OER

Number Patterns: Triangular & Square Numbers

For Teachers 5th - 8th
Students explore the patterns found in triangular and square numbers. In this number pattern instructional activity, students complete a worksheet exploring the relationship between triangular numbers and square numbers.