Students investigate the different cultural areas of Native North America. They process information using critical thinking skills while conducting research on the internet. They record information found on a graphic organizer to help...

Fifth graders investigate the concept of change and how it can effect the lives of different people. They use a real experience or hypothetical one to create a brochure on Microsoft Publisher to help someone to make the transition...

Students measure the angles of wings and tails of various aircraft using a protractor. They estimate and check their measurements. They investigate aircraft being developed and tested at NASA Dryden.

This site from NSTA includes a progression of the Science and Engineering Practice for obtaining, evaluating, and communicating information. In addition, thereare performance expectations that make use science and engineering practices.

In this activity you can practice mental math by answering each question with the help of the given pictures. You can choose from three different levels.

Practice adding and subtracting fractions that have different denominators. Problems have fraction diagrams. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Learn how to solve addition word problems by first creating a visual model.

In this exercise, students practice using visuals to add and subtract fractions with unlike denominators. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Practice solving fraction addition and subtraction word problems. The fractions in these problems have unlike denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...

In this exercise, students practice adding and subtracting fractions with unlike denominators word problems. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

Math practice exercise on using arrays and repeated addition to visualize multiplication.

Help children create a simple lunch counter where they can learn about dollars and cents and sharpen their business skills at the same time. This activity will help them learn coin values, count by fives and tens, and practice simple...

In this exercise, students practice subtraction by using visuals to take numbers apart. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.