Lesson Plan
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Prime and Composite

For Teachers 6th
Sixth graders practice implementing manipulative's to assess composite and prime numbers. They formulate representations of rational numbers in a variety of ways including graph paper, sieves of Eratosthenes and multiple worksheets.
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Shell Sort; Serving up Seafood

For Teachers 2nd - 3rd
Students complete various small group activities to classify items and determine the types of combinations that can be made with these items. In the second instructional activity, students create menus for a restaurant to help them gain...
Lesson Plan
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The Survey Says

For Teachers 8th - 12th
Students experience the development of statistical data. In groups, they construct a survey questionnaire for a target audience. Students produce the questionnaire, distribute it, collect it, and tabulate the data. Using EXCEL, the...
Lesson Plan
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Triangular Numbers Are Everywhere !

For Teachers 4th - 5th
In this math worksheet, students observe that the triangular numbers are associated with the sums of consecutive natural numbers beginning with 1.
Worksheet
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Division: 4-Digit by 2-Digit

For Students 4th - 5th Standards
In this division activity, learners complete 18 problems, dividing 4 digit numbers by 2 digit numbers. Worksheet includes link to answers and additional worksheets.
Worksheet
Helping with Math

Division: 3-digit by 1-digit

For Students 4th Standards
Twenty-four problems fit neatly on this division worksheet. For each, youngsters must divide a three-digit number by a single digit. There will be remainders in all of the problems, so make sure not to assign it until you have thoroughly...
Worksheet
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Division: Three Digit by Two Digit

For Students 4th - 5th Standards
In this division problem, learners solve for the quotients in 24 three digit by two digit division problems. They use the long division method to find each quotient.
Worksheet
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Division: Four Digit by One Digit

For Students 4th - 5th Standards
Lengthen learners' long division skills with this single-page handout. They must use problem solving skills to find the quotient when a four-digit number is divided by one digit. This is a nice assignment for early in the process of...
Lesson Plan
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The Squares of Numbers in Multiplication

For Teachers 2nd - 3rd
Students make multiplication squares. In this math activity, students review their multiplication facts and multiplication strategies. Students are introduced to multiplication squares when multiplying a number by itself.
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Unit 2 Sun & Stars

For Teachers 6th - 7th
Students describe stellar objects using terms such as stars, planets, satellites, orbits and light. In this sun and stars unit, students research stellar objects through seven individual lessons discovering star characteristics, how...
Lesson Plan
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Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
Lesson Plan
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Discovering Friction

For Teachers 6th - 8th
Students watch a demonstration that introduces them to the idea that friction is a force that impedes motion when two surfaces are in contact. They work in groups to experiment with frictional force using a coffee cup on which they alter...
Worksheet
Helping with Math

Multiplication: 4-digit x 1-digit

For Students 3rd - 5th Standards
As the title states, math whizzes multiply four-digit numerals by a single-digit. With 24 problems to solve and an answer key available, this is a handy tool for providing multiplication practice.
Worksheet
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Multiplication: 2-digit x 1-digit to 99

For Students 3rd
For this multiplication practice worksheet, 3rd graders sharpen their math skills as they solve 30 problems that require them to multiply 2-digit numbers by 1-digit numbers.
Worksheet
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Multiplication: 2-digit x 1-digit - regrouping

For Students 3rd - 4th Standards
Here is a way to practice one step in the process of multiplying multiple digits: multiply two-digits by single digits! Thirty problems for learners to solve make this a useful assignment to sharpen their skills!
Worksheet
Helping with Math

Multiplication: 2-digit x 1-digit to 999

For Students 3rd - 5th Standards
Thirty quick problems make this an ideal assessment when learners are working with two-digit multiplication. Note that this has been identified by the publisher as aligned to meet CCSS.Math.Content.4.NBT.5, it is rather simple and likely...
Worksheet
Helping with Math

Multiplication: 2-digit x 2-digit - no regrouping

For Students 3rd - 5th Standards
For those who are just starting out with multiplying multiple digits, this is an appropriate assignment. No regrouping is required as mathematicians find the product for 30 different problems. Answers are provided.
Worksheet
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Year Two: Multiplication and Division

For Students 2nd - 5th
For this multiplication and division worksheet, students go over vocabulary for multiplication and division. Students go over 15 words total.
Lesson Plan
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Who's In The Fact Family?

For Teachers Pre-K - 2nd
Students study related addition and subtraction facts. In this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
Lesson Plan
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It Counts

For Teachers K - 2nd
Students understand and reinforce how numbers are assigned to objects, as well as think about more, less, or equal values. In this lesson, students are asked to describe, compare, and classify plants. They should be able to use numbers...
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Lots of Squares

For Teachers 2nd - 4th
Students work in pairs, to make a square on the geoboards with a rubber band (or draw one on the dot paper). It can be any size and in any location and share their answers with the class.
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Brian's Pegboard I

For Teachers 3rd
Third graders focus on developing a systematic approach to problem solving while working on a problem that requires them to determine possible outcomes. They use a pegboard as a manipulative in this problem.
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Budgeting - The Basics, Part 1

For Teachers K - 8th
Students investigate personal budgets and discuss how to make monetary decisions. They work in small groups to make money decisions for their classrooms or a playground, and present their decisions to the whole class.
Worksheet
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Long Division in Two Digits

For Teachers 4th - 5th
In this math worksheet, students find the solutions to the problems for long division. The answers can be shown in the printable version.