Students write math questions that pertain to the Lewis and Clark Expedition.  In this math lesson, students utilize resources in the classroom to help write mathematical questions and answers that relate to the Lewis and Clark...

Students relate recycling to waste reduction. In this science lesson, students talk about the environment and how recycling certain natural resources actually saves on energy.  They also discuss what type of recycling causes...

Young scholars solve problems using the metric system. In this algebra lesson, students convert between the metric system and the Imperial system. They use these two systems to solve real life problems.

[Free Registration/Login Required] This fun decimal addition worksheet introduces students to the world of operations with decimal numbers. Fifth graders use models to visualize the addition of numbers in the tenths and hundredths places...

Use tenths and hundredths charts to add decimals.

Add whole numbers and tenths like 4 + 5.7. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Add tenths like 0.7 + 0.5. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Add larger numbers with tenths like 40.1+7.6 Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Learn how to add decimals by lining up the decimals.

Add whole numbers, tenths, and hundredths like 60+2.57 or 5.53+3.1 Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Add hundredths like 0.76+0.21 Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Add more challenging whole numbers, tenths, and hundredths like 5.7+4.51 or 47.75+11.98. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

This website explains and defines adding whole numbers and decimals. Content explores addition with regrouping and how to align numbers in a written calculation. There are even practice problems at the end of the lesson.

Add larger numbers with tenths like 40.1+7.6.

Add whole numbers and tenths like 4 + 5.7.

Add tenths like 0.7 + 0.5.

Add hundredths like 0.76+0.21.

Add more challenging whole numbers, tenths, and hundredths like 5.7+4.51 or47.75+11.98.

Add whole numbers, tenths, and hundredths like 60+2.57 or 5.53+3.1.

This Jeopardy game challenges students to add, subtract, and multiply decimals. Play with up to 10 teams.

This site provides students practice with the concept of adding and subtracting decimals. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.

Feed the puppies by adding decimals correctly.

In this exercise, students practice adding decimals in the thousandths place. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

In this exercise, students practice adding decimals 0.5. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.