In this nonstandard units of measurement worksheet, learners estimate how many pretzel sticks high a rake would be. Each learners uses one pretzel to measure an actual rake.

In this estimating and measuring angles review worksheet, students use their math skills to solve 6 problems that require them to estimate and measure each of the 6 angles.

In this measuring angles review learning exercise, students use their math skills to solve 6 problems that require them to estimate and measure each of the 6 angles.

For this consumer math worksheet, students guess the price of several items located in the grocery store. Students then find the actual price of the items and calculate the difference between the estimated and actual price. Students...

In this addition instructional activity, students determine what the missing numbers are in 8 two digit addition problems; either finding the sum or an addend. They estimate and calculate each answer in 4 three and four digit addition...

In this subtraction worksheet, 3rd graders find the missing numbers in 8 subtraction problems. They estimate the differences in 4 three and four digit subtraction problems before calculating each answer.

Middle schoolers discover ways to preserve the Earth's resources. In this natural resources lesson, students investigate how many gallons of water the average American uses per day and then total their estimated usage. Middle schoolers...

In this estimation worksheet, learners estimate in seventeen multi-part questions divided into four exercise sets.  The solutions are provided.

In this number system worksheet, 6th graders complete a variety of activities: magic circles, decimal arithmagons, dominoes, estimations, decimal equivalents and recurring decimals. Worksheet is a total of 10 pages.

In this rounding activity, students solve six problem sets concerned with rounding and estimating.  Students first estimate what the answer should be and then carry out the calculations using a calculator.  Solutions are provided.

Fifth graders evaluate the pros and cons of using a system on the moon.  In this water on the moon lesson students construct a solar water collector and estimate the amount of water in a given sample. 

Students design a budget to plan for a class party. In this problem solving lesson, students devise a budget with a limit of fifty dollars for a class party. Students discuss and estimate the amount of money needed for food and decorations.

In this timing worksheet, students discover what tasks can be done in one minute. Students solve 5 problems in which they time themselves for one minute doing different tasks such as: building a cube tower, keeping a ball up in the air,...

High schoolers explore the concept of a slowing economy. In this slowing economy instructional activity, students discuss the trickle-down effects of a slowing economy. High schoolers create an estimated budget for living expenses after...

Students discover how air can move things by using their breath. In this physics lesson, students hypothesize then attempt to move a pencil 1 meter using nothing but their breath. Students record data from their experiment including...

Fourth graders practice measuring items with unconventional methods.  In this measurement prediction lesson, 4th graders estimate the length of items a teacher brings to class and record their predictions.  Students measure the...