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Curated OER
We're Alike, We're Different!
Students compare a variety of people counters to determine how they're alike and different and then sort, classify and write about how they sort and classify people counters.
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"Zero-ing" In On Integers
Students add and subtract integers. In this integer lesson, students use models to demonstrte the addition and subtraction of integers. They describe zero pairs and write steps to add and subtract integers.
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Comparison Subtraction Stories
Second graders create stories that model comparison subtraction while using the environmental mats. They suggest situations in which they compare numbers. For example, if one student has 6 nickels and another child has 14 nickels,...
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Science in History Part I: the Abacus To the Modern Computer
For this math information worksheet, students read one page factual accounts of the early math inventions of the abacus, the calculator and early computers. There are 40 questions to answer about the reading.
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Addition and Multiplication
In this introduction to multiplication worksheet, learners use arrays and counters to understand the multiplication process. In this problem solving worksheet, students find the answers to three problems.
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Junk Sort
Students analyze objects by one or more attributes. In this sorting lesson, students use manipulatives and string or yarn to create a sorting game. Students read books and items from the classroom to sort.
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Subtraction-There's Got to be An Easier Way!
Third graders observe and demonstrate a variety of problems involving subtraction problems using mental math strategies. They discuss the base ten system and the basic concept of subtraction, and complete a variety of activities...
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Face The Facts To Remember
Second graders use manipulatives, drawings, and story problems to learn the two's multiplication tables. After learning how to find answers, they participate in a memory game to match facts and answers.
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Lines of Symmetry
First graders create symmetrical designs using a computer program. In this lines of symmetry lesson, 1st graders review their symmetrical designs and discuss other ways symmetrical designs can be made. Students work in pairs...
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Equations in the Park
Students explore algebraic concepts using real life situations. In this equations lesson, students develop strategies to solve missing number problems. Students participate in a board game based on algebraic equations.
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Counting Nickels
This little piggy went to market! Piggy banks are displayed on this page with varying numbers of nickels on each. Coin counters count by 5s to determine how much money each piggy holds. This is a clever learning exercise for counting...
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Probabilities for Number Cubes
Students explore the concept of probability. In this probability lesson, students roll a six-sided number cube and record the frequency of each outcome. Students graph their data using a frequency chart and keep tally marks...
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Counting Using Money
Second graders count fake money by grouping like coins together. In this counting lesson plan, 2nd graders complete worksheets provided in this lesson plan.
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Splash!
Students listen to the book, Splash in the Ocean. Then they use fish counters, fish stickers, numbers and symbols to solve addition story problems.
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Creative Cats
Students solve joining problems by using cat counters, pictures, and numbers. First, students listen to the story "Pretend You're a Cat" by Jean Marzollo.
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Quotients With Remainders
In this quotients with remainders worksheet, students, with a partner, problem solve ten word problems or equations involving quotients.
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Tens and Ones Chart
In this place value workmat, students will count and manipulate tens and ones on this T chart. Students can write numbers or use counters.
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Hands On: Model Division
In this division worksheet, students use counters to solve 6 problems pertaining to basic division facts. These are story problems.
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Communicative & Associative Properties
Eighth graders participate in activities to explore communicative and associative properties. Given double color counters, 8th graders create arrangements to demonstrate the properties. They discuss the strategies used to model each...
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Reading and Writing Numbers: Reteach
In this reading and writing numbers worksheet, students learn to use counters to show read and write numbers. Students use counters to show the given numbers and draw the counters they use. Students then use counters to show how many...
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Addition With Integers
Eighth graders investigate the concept of combing integers using addition. They begin to comprehend the connection of addition and subtraction. Students also review the concept of positive and negative numbers.
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Modeling and Recording Subtraction
Students practice subtracting numbers from one through ten. In this subtraction lesson plan, students use counters and a workmat to complete several subtraction problems on an overhead projector.
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Knock Knock Multiplication
Fifth graders listen to a story about multiplication and play a multiplication game with counters. In this multiplication lesson plan, 5th graders review all four operations and practice multiplication problems.
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Working with larger arrays
Fifth graders use arrays to show the meaning of multipication in selected situations. They practice using large and small arrays. The lesson plan has numerous activities, which gives students more opportunities to display academic growth.