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Weight Estimation Chart

For Students 4th - 5th
In this math worksheet, students estimate the weight of different objects, weigh them, and write down the differences between the two measurements.
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Rallytable Angle Measuring

For Teachers 6th - 10th
For this geometry worksheet, students measure various angles. First, they write what type of angle each one is, whether right, acute, or obtuse. Then students estimate the measurement and then write the actual measurement for each angle.
Lesson Plan
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Rounding To The Nearest Ten And Hundred

For Teachers 4th - 5th
In this rounding to the nearest ten and hundred worksheet, students, with a partner, calculate the answers to nine word problems or mathematical equations dealing with estimation.
Lesson Plan
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Estimating Sums

For Teachers 3rd - 4th
In this estimating sums worksheet, students, working with a partner, practice problem solving five word problems involving estimation.
Lesson Plan
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Dividing By Two-digit Divisors

For Teachers 7th - 9th
In this dividing by two-digit divisors worksheet, students working with a partner problem solve and calculate the answers to ten word problems and mathematical division equations.
Lesson Plan
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Multiplying by Two-Digit Numbers

For Teachers 6th
For this mathematics worksheet, 6th graders find the product of a given equation. Then they use an array and find the sum of the partial products. Students also use zeros as place holders when necessary.
Lesson Plan
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Two-Digit Quotients

For Teachers 6th
In this mathematics worksheet, 6th graders find the quotient for each problem. They estimate first and identifying which number they will use. Then, students divide the problem and multiply to check.
Lesson Plan
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Dividing Decimals

For Teachers 6th
For this mathematics worksheet, 6th graders find the quotient for each problem listed. Then thy explain their estimates, divide, and multiply to check their answers.
Lesson Plan
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Multiplying Decimals

For Teachers 6th
In this mathematics worksheet, 6th graders estimate the product and use an array to help them find the product. Then they find the exact product and locate where to put the decimal point in each.
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Adding Two- and Three-Digit Numbers

For Teachers 5th - 7th
In this adding two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to eight mathematical word problems and equations.
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Subtracting Two- and Three-Digit Numbers

For Teachers 5th - 7th
In this subtracting two- and three-digit numbers worksheet, students, with a partner, problem solve and calculate the answers to fourteen subtraction equations.
Worksheet
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Rounding Decimals to Tenths (A)

For Students 2nd - 3rd
In this mathematics worksheet, students round the decimal numbers listed to the nearest tenth place. There are 60 problems to solve on the sheet.
Worksheet
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Measuring Spider Web Angles

For Students 2nd - 3rd
For this mathematics worksheet, students identify that the spiders each used a different angle to create their webs. Then they find out each spider's angle by estimating and measuring.
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Window Work Math Activity

For Students 6th - 8th
In this math activity, students apply an understanding of measurement and geometry to create their own window. The skill of estimation is used also.
Lesson Plan
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Costly Calculations Game Show

For Teachers 5th - 6th
Students compete in an imaginary game show, using an imaginary calculator that only has a few select keys: 2, 6, and the addition, subtraction, division, and multiplication keys. Using only these keys, students are prompted to come up...
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Checking Division By Estimation

For Teachers 7th - 9th
In this checking division by estimation worksheet, students estimate the answers to twenty division equations. Students are instructed not to use a calculator and then discuss the twenty answers in class.
Lesson Plan
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Checking Multiplication By Estimation

For Teachers 8th
In this checking multiplication by estimation worksheet, 8th graders answer twenty six problems by estimating the answer in the decision column and then discuss their answers in class.
Worksheet
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Units and Estimation Worksheet

For Students 4th - 5th
In this math worksheet, students practice choosing the appropriate measurement for different types of objects that are commonly found in a classroom.
Worksheet
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Smarties Investigation

For Students 3rd - 4th
In this math worksheet, students participate in an investigation of Smarties candy. For example, students estimate how many candies they have in each color, count the actual number, and record the information in a tally chart.
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Estimating the Cost of Shopping

For Students 3rd - 4th
In this math worksheet, students choose 20 items from a shopping list that includes the price of each food. Students estimate the cost of the list and then figure out the actual cost.
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Measurement and Precision

For Students 4th - 5th
In this math worksheet, students make an estimation of the measurement of an object and find the actual measurement. Students chart their estimation and their measurement.
Lesson Plan
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Easy Estimating

For Teachers 3rd - 5th
In this estimation worksheet, students use a small snack food to complete 9 estimation activities. They describe the item they are estimating, make a first estimate, use more information, make a second estimate, acquire more information...
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Pumpkin Seed Experiment

For Teachers 4th - 7th
In this unique instructional activity learners participate in a pumpkin seed experiment. Students interact with the pumpkins weight, seeds and record their findings of what lies within the pumpkin once the top of the pumpkin is cut off...
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Estimation: Compatible Numbers

For Teachers 6th - 7th
In this estimation worksheet, learners read real word problems and mentally estimate answers. Individually, they complete eight multiple choice problems using compatible numbers or rounding to determine their answers. Students evaluate...