In this perimeter and area instructional activity, students first read a one page information text and study the examples. Students solve 7 problems in which area and perimeter are calculated.

For this determinant worksheet, students explore the properties of the determinant. They compute determinants by using the co-factor method, the "big formula" and the product of pivots. This two-page worksheet contains explanations,...

For this eigenvalues worksheet, students find the eigenvalues and eigenvectors of a given matrix. This two-page worksheet contains examples, explanations and two practice problems.

In this make ten worksheet, students find at least 12 number sentences that equal ten either by adding, subtracting or multiplying.

In this number search worksheet, students search for equations that equal 20. These equations could be addition, subtraction, multiplication, or division, and they find 12 of them.

In this number search activity, students search for equations that equal 24. Students search for 19 solutions in the number search that looks like a word search.

In this waves worksheet, students define 23 vocabulary words associated with the different types of waves and how waves are measured. Students complete 23 matching terms with definitions and draw the superposition of two waves shown.

Students consider perimeter and circumference. In this lesson on perimeter, students will determine relationships between perimeter and circumference using real life examples.

Fifth graders study place value. After forming teams, they play a game called, "Who Can Line Up the Number." Students observe numbers in expanded form and place representative digits in the correct order.

In this useful words worksheet, learners complete 6 activities that help them spell and use the useful and common words. Students also complete a test section on the words.

Learners participate in this program that heightens their awareness and curiosity of nature as well as their sense of adventure and exploring new surroundings. They identify and choose an object from nature after exploring it with other...

Students observe a demonstration of linear momentum. In this linear momentum lesson, students observe a series of demonstrations of linear momentum and qualitative observations.

Practice adding and subtracting mixed numbers with different denominators. No regrouping required. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

This is an introductory lesson on the concept of theme. Students choose two words that sum up the theme of the novel "So B. It" by Sarah Weeks. They then analyze a passage to find evidence of their choices and create a theme map. They...