Young scholars review estimation, measurement, fractions, decimals while familiarizing themselves with a new classroom at the beginning of the year.

Students study the difference between types of ionizing radiation and how elements are transmuted. They determine that radiation is normal and surrounds us. They calculate the amounts of alpha, beta and gamma radiation emitted from a...

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

Young scholars read a thermometer, associate weather conditions and seasons with temperature changes and keep a record of daily temperature.

Fifth graders arrange the classroom using all the moveable objects and through the exploration of area and perimeter. They determine the area of the classroom, create and label model pieces of furniture using graph paper, and create a...

Students investigate the basics of pricing and the long-term effects of smart spending. They explore the "Bargain Basement" section of the ING website, read about a boy's ideal meal, complete a worksheet that compares the cost of eating...

Sixth graders calculate the mean, median, and mode of candy M&Ms and find the percentage of each color. Once they complete the assignment, they compare their results with those of the candy company's percentages. As an extension,...

Students solve problems using the Pythagorean Theorem. In this geometry lesson, students identify the sides and angles of a right triangle. They find the different trigonometric ratios and solve using sine, cosine and tangent.

In this science worksheet, students identify the amount of liquid that is present in a container and make a conversion for the five problems.

Middle schoolers assess their knowledge of the Corps of Discovery through a written pretest, follow the journey of Lewis and Clark on the internet, record data on events, dates, places, people, animals, distance traveled, and geographic...

[Free Registration/Login may be required to access all resource tools.] Estimate sums and differences by rounding decimals to whole numbers.

The purpose of this task is for students to estimate the position of numbers less than 10,000 on the number line, to practice rounding, and to make the connection between rounding and location on the number line. Aligns with 4.NBT.A.3.

[Free Registration/Login may be required to access all resource tools.] Round given mixed numbers to the nearest whole number.

Estimate the product by rounding to the nearest ten before multiplying.

The lesson explores how to round numbers. Explanations and examples are included in the tutorial.

[Free Registration/Login may be required to access all resource tools.] In this lesson students use leading digits to estimate decimal products and quotients. Students examine guided notes, review guided practice, watch instructional...

This hands-on activity is appropriate for a lab or discussion section for an introductory statistics class, with 8 to 40 students. Each student performs a binomial experiment and computes a confidence interval for the true binomial...

Second graders will be able to estimate the lengths of objects by mentally partitioning the lengths into inches. A video, worksheets, and a detailed lesson plan are included.

Given problem situations involving prisms, student will be able to estimate and solve for volume.

Practice rounding numbers to the nearest ten to estimate the sum.

Franklin works with Laverne to create a budget for a job painting a room, in this video segment from TV 411.

This is a question about the best way to estimate the answer to a division problem. The answer offers a basic definition of estimation, along with several methods and the positive and negative aspects of each.

[Free Registration/Login may be required to access all resource tools.] In this lesson students round small decimals to the place value of the leading digit. Students examine guided notes, review guided practice, watch instructional...

Students can practice estimating sums to the nearest thousand in a series of self-check exercises and timed learning games.