In this problem solving worksheet, students examine a picture of a television and one of socks. Students select the picture of the item that is heavier.

In this problem solving activity, students examine a picture of an apple and one of monkey. Students select the picture of the item that is heavier.

In this which one is heavier learning exercise, students decide between pictures of two object and click on the one that is heavier, with immediate online feedback, for 52 pairs of objects.

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.

In this decimal learning exercise, students solve decimal problems, estimating, balancing a checkbook, and finding the cost of a car using a given chart. 

In this number sense worksheet, students examine the picture and estimate the number of ants in the picture.

Pupils assign value to different shapes of pattern blocks, and estimate values and use process of elimination to determine values. In this pattern block values lesson plan, students trace each block on a worksheet and use 5 blocks to...

Students discuss situations when it is useful to know exact weight of object as opposed to estimated weight, estimate weight of various items, weigh them on scale using ounces and pounds, and compare their weights on Guess Your Best...

For this unique lesson students 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 for...

In this math activity, 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.

In this accuracy of calculations worksheet, students solve and complete 4 different types of problems. First, they estimate the solution of the calculations shown. Then, students find the maximum and minimum possible values for each...

Young scholars estimate the amount of money they have in groups of pennies, nickels, and dimes. In this money lesson plan, students then count up the amounts they have and exchange money amounts.

Students explore the population of grass plants in a given area. They plan and conduct a sampling activity to estimate the population of dandelions or the number of grass blades on the school grounds.

Fifth graders explore the regions of the United States. They use maps, research on the Internet and use measurements and estimations. Students create a presentation using spreadsheets and publishing software.

Sixth graders make estimations, calculations, and to collaborate with other students to solve a problem. It also teaches valuable refusal skills to combat negative peer pressure and provides students an opportunity to role play. ...

In this math activity, 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.

Fourth graders perform probability experiments. In this math lesson, 4th graders complete a penny toss to evaluate and graph the combinations of outcomes. In a second activity, students draw M&Ms out of a bag and graph results. In a...

Learners explore the concept of counting, measuring, and estimating. In this counting, measuring, and estimating lesson plan, students use plastic links to count sets of links. Learners measure their arms and legs using links.

Students solve equations through trial and error. In this algebra lesson, students first estimate their answers and then calculate it to check their work. They solve problems involving roots and integers.

Students explore estimating and measurement with the story of Jack and the Beanstalk. They read and discuss the story, estimate and measure their own height, circumference, and length of their foot, and draw and paint a giant using...

Students use coupons to save. In this saving lesson students practice their addition, multiplication and estimating skills with dollars and cents. They investigate grocery coupons and look for ways to save money.

In this multiplying and estimating the products worksheet, students find the products and round them to the nearest hundred. Students solve nine problems.

For this math worksheet, students estimate the answers to 6 addition problems. Students then examine a table showing the items in a local library and answer 10 estimating questions about the table.

A good estimator usually has a good number sense. Make good estimators out of your class with this fun estimation activity. They review words that express estimation, estimate the number of three different sets, and then estimate the...