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Numbers and Operations Teacher Resources
Find teacher approved Numbers and Operations educational resource ideas and activities
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Second graders explore estimation and place value. In this place value lesson, 2nd graders estimate and construct numbers while working with spider activities. Students use addition and subtraction to compare estimates. Resources and assessments are provided.
Dealing with decimals in your fourth grade class? Make them easy to understand with a straightforward worksheet, which instructs youngsters to put groups of decimals in order from smallest to largest. A great way to review place value and decimals in the same lesson.
Middle schoolers discover how they can use manipulatives to solve word problems. For this problem solving lesson, students read Raul's Apples Problem and then complete a worksheet, using beans or counters to solve the problem. Middle schoolers discuss their strategies.
In this math worksheet, students complete multiple choice word problems about fractions, distance, kilometers, and more. Students complete 5 problems.
Students apply number and operation skills to learn how to spend a gift certificate. In this mathematical reasoning instructional activity, students use base 10 blocks as money and calculate how much money they have.
Students construct number sentences. In this computation lesson, students participate in a game using four numbers to make the number 24.
Young math whizzes use place-value materials and the calculator to make connections between base-ten numerals and the quantities they represent. They investigate the how many tens it takes to reach one hundred. Then, pupils count the largest pieces first and identify what would happen if they counted the ones, then the tens, and then the hundreds.
Young scholars discover the area of complex geometric shapes. In this area of complex geometric shapes, students find the area by decomposition. Young scholars break complex geometric shapes into geometric shapes that they know the area formula. Students estimate the area of the Orion spacecraft using decomposition.
Students explore rational numbers. In this number sense lesson, students use calculators to collect data and identify patterns that illustrate the relationship between the rational number and division.
In this math worksheet, students use the sheet provided to play an online order of operations board game. They insert a sheet protector and use dry erase markers to solve the problems. Students also write the numbers and operation signs from the problems on the site in the five boxes.