How long does it take to get to the end of a toilet paper roll? Pupils use their estimation strategies to find lengths of common items. For example, knowing the area of a roll of toilet paper, scholars determine the length of the full roll.

Fourth graders review rounding to the nearest ten, hundred, and thousand with this fun lesson centered around a visit to the computer lab.

In this rounding numbers worksheet, students review how to round numbers and then practice by rounding the first set of numbers to the nearest ten using the number line. Students then round the second set of numbers to the nearest ten.

Second graders explore estimation and rounding concepts using goldfish crackers and a song! They solve problems by estimating and rounding numbers and pick numbers within reason to represent certain objects.

In this estimating numbers on a number line instructional activity, students estimate the 8 whole numbers that the arrows are pointing to on 4 number lines.

In this estimating worksheet, students estimate the whole numbers that arrows on a number line are pointing to, 0-10. A website reference for additional activities is given.

In this rounding instructional activity, students round sets of numbers to the nearest 1000. An answer key and reference website for additional resources are given.

In this rounding worksheet, students round a set of 40 numbers to the nearest 10. An answer key and a website reference for additional resources are given.

In this estimation learning exercise, students read about compatible numbers and complete a chart, estimating quotients and determining if estimations were "over or under." Students then answer questions related to the chart.

Learners practice making reasonable estimates. In this consumer math, students round purchase prices of items to estimate the total cost. Learners practice using metal computations to arrive at estimates.

In this math learning exercise, students examine the concept of optimal A and solve a problem using the example. They find the error in the rounding.

Students analyze a Cyberchase video to help them understand how to estimate the time it takes to travel distances. In this time lesson, students use ratiosand repeated addition to calculate how much air the characters in...

In this rounding numbers riddle worksheet, students match ten clues with numbers rounded to the nearest hundred, then answer the riddle.

In this math worksheet, students work at home with a family member to add and subtract decimals in a sample check register. Students add deposits, subtract withdrawals and determine the balance of the account.

Third graders create a table in order to record estimations and measurements of objects. In this estimation and measurement lesson plan, 3rd graders estimate and measure object's lengths, area, weight, and capacity.

In this estimating sums and differences practice worksheet, students sharpen their problem solving skills as they solve 6 story problem.

In this measurement and area activity, learners complete a table by carefully estimating and then measuring the listed objects. They find 3 objects to measure, use the proper measuring tool, and complete table. They can complete a...

Students collect data on a robot and relate the behavior to prove there is an infinite minute set of numbers. In this algebra lesson plan, students verify that there is always a number between two numbers. They analyze and make...

In this math activity, students fill in the graphic organizer for the measurements and area of several different types of living spaces.

In this whole number and decimal multiplication worksheet, learners review the three steps to multiply whole numbers and decimals. Students then find the products for the sixteen problems.

Students practice the concepts behind fractions, decimals, and percents by using sports statistics on baseball cards. In this baseball math lesson, students use fractions and estimation to calculate statistics. Students calculate batting...

Young scholars use unconventional units of measure to estimate and measure.

In this successive approximations worksheet, students use the Babylonian algorithm to determine the roots of given numbers. They identify the limits of a function, and compute the rate of change in a linear function. This two-page...

In this pounds and ounces learning exercise, students estimate the weights of 4 common objects. Students then weigh each object on a balance scale and record the weights.