Numbers and Operations Teacher Resources

Find Numbers and Operations lesson plans and worksheets
Showing 985 - 1000 of 3,724 resources
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Math Poems

For Students 6th - 8th Standards
The logic, rhythm, and beauty of math sometimes get lost amidst numbers and variables. Amplify math's lyricism with a poetry project that uses metaphors and similes to compare mathematical concepts to other images.
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Recursive and Explicit Formulas

For Teachers 9th - 12th Standards
Ride the wave to understanding formulas. Groups conduct an experiment to determine how long it takes to complete "the Wave" using different numbers of people. Applying their results, they write recursive and explicit formulas, and then...
6:47
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Forming Algebraic Expressions

For Students 6th - 9th Standards
Turning words into numbers and symbols sounds like the art of writing an algebraic expression. Young scholars first observe a lesson presentation outlining strategies for writing expressions. They then use one of the included worksheets...
1 In 1 Collection
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Judicial Independence: What’s Wrong with This Court?

For Students 6th - 12th Standards
Why is it important for judges to operate independently of politics or other branches of government? Scholars ponder the question as they examine video clips, case studies, excerpts of the US Constitution, and an interactive computer...
2:03
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Commutative Property of Addition

For Students 1st - 7th Standards
For a change, order does not matter. A short video provides a definition of the commutative property of addition. Pupils develop an understanding that—unlike some operations—order does not matter for addition problems.
1 In 1 Collection 6:31
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Comparing Fractions

For Students 3rd - 6th Standards
Comparing fractions, it is just not the same as comparing whole numbers. The video starts with fractions with common denominators and moves on to comparing fractions that are not as obvious. Scholars learn two techniques, cross...
4:09
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Solve a One Step Equation With Decimals by Adding and Subtracting (Example)

For Students 8th - 11th Standards
New ReviewApply decimal operations to solving equations. Learners first observe two examples of one-step linear equations being solved. They then watch as each equation is solved by either adding or subtracting decimals using strategies they...
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Using Numbers 4

For Students 4th - 5th
In this language arts worksheet, students learn to understand the words for the numbers as well as the names of the math operations. Students analyze and problem solve three multi- step problems, writing all answers in word form.
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Closure Tables

For Teachers 8th - 10th
Students investigate the property of closure. For this TI-Nspire calculator based activity, students create a table to explore closure under various number sets and the four basic operations. They determine the closure of whole numbers,...
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Take Me Out to the Ball Game

For Teachers 3rd - 4th
Students play a math game which assesses their mastery of selecting the appropriate operation to solve specific problems.
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Computation & Numbers

For Students 4th - 8th
In this computations and numbers worksheet, students write the words that match the numbers and the numbers that match the words about the Olympic facts given. Students complete 22 problems.
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The Nuts and Bolts of a Mathematical Expression

For Teachers 4th
Fourth graders complete a worksheet that asks them to order operations within a mathematical expression. students evaluate the expressions in the correct order using mental math and paper. The results are recorded on the worksheet.
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Math: What's My Rule?

For Teachers 2nd
Second graders discuss the reasons for rules after reading Clean Your Room, Harvey Moon. Connecting the need for rules to math, they play a game called What's My Rule? using spinners to apply operations to given numbers. Working in...
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Make 24

For Students 6th
In this make 24 numbers learning exercise, 6th graders solve and complete 12 different sets of numbers that create numbers. First, they write 4 numbers from 1 to 9 and use the operations to create a number sentence that equals 24 for...
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Divide By One-Digit Divisors

For Students 5th - 6th
In this division learning exercise, students learn how to check answers to a division problem by using the inverse operation. Students solve 5 inverse operation problems.
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Math Pyramid

For Students 4th - 9th
In this math pyramid learning exercise, students add the adjacent numbers together and write their sum in the block above them in six math pyramid's.