Students calculate the inscribed angle of a triangle. In this geometry lesson, students identify the angle created by intersection of a triangle and a circle. They see the relationship between the arc and the angle.

High schoolers explore, experiment and analyze the concept of using dummies in a car crash test. They collaborate in a series of tests designed to simulate what really happens in a two-car collision. Each student incorporates...

Learners learn to print the upper and lower case DeNelian letter Oo in this language arts worksheet. Students trace several examples before forming their own letters in the unlined boxes. Also included is a Connect-the-Dot and counting...

Students explore the basic Constitutional protections of due process and then consider the balance of these basic protections with issues of national security. A variety of segments of U.S. Supreme Court cases are examined in this...

In this invertebrates worksheet, learners read about the characteristics of the different groups of invertebrates. Then students complete 10 multiple choice questions.

Students complete worksheets involving rotational symmetry. In this geometry lesson plan, students complete worksheets to identify rotational symmetry and rotations. They compare and contrast rotated figures. Students examine the...

Students use the "gist" strategy to understand how to dissect parts of a word problem. In this word problem lesson plan, students learn how to solve word problems and then solve them.

Twelfth graders apply the formula for finding the area of a triangle to various problems. They work real life problems for finding the area of a bathroom and the cost of tiling it. They play a game, Triangle Bingo, where they match...

Pupils construct a still to turn seawater into drinking water. They estimate the cost of distilling it. They investigate ways to make the conversion more efficient. They track the source of their home drinking water and make a map of its...

Students discuss Ozone Chemistry. They do research on the subject. They graph their data. They analyze the economic impact of removing CFC's from the biosphere, and graph the worldwide production of CFC's since their discovery.

Students read and listen to various poems as they are read by different readers using different tones. They read "Jabberwocky" and in groups, determine what they think the nonsense words in the poem mean. The groups compare thier ideas...

Students listen to poetry about crocodiles. After discussing the relationship between humans and crocodiles, they make a list of ways humans hurt crocodiles and then write Prelutsky's poem from the crocodile perspective.

Students compare and contrast the difference between insects and spiders. After a brief class discussion, students complete an activity matching the body parts of an insect and the body parts of a spider. Worksheet with answer key is...

Students are introduced to the concept of lynching as it took place in the American South in the late 19th and early 20th centuries. Through class discussion and a review of lynching photographs, students explore the reasons behind...

Students learn to write upper and lower case DeNelian letters Ee for this printing practice worksheet. Students trace several examples, write letters, color, and count eggs.

In this literacy instructional activity, learners use the letter E in various contexts to increase letter recognition and spelling skills for related words.

For this literacy instructional activity, learners look at the formation of the letter I and practice creating it. Then they use the pictures to make cognitive connections to help with spelling.

In this literacy activity, students practice writing the letter a and color in the pictures related to it. Then students write a sentence.

In this polygons worksheet, 10th graders identify and define both a polygon and a convex polygon and then, they apply two theorems that involve the interior and exterior angles of a convex polygon. First, they find the sum of the...

Fifth graders demonstrate effective use of assertive refusal skills when declining alcohol, tobacco and other drugs. In this assertive refusal lesson plan, 5th graders role play peer pressure situation and write a brief essay on what...

Boogie fever! Explore the concept of integers on coordinate plane. In this integers on a coordinate plane instructional activity, students graph rational numbers on the coordinate plane and identify coordinates of a point. Students...

Pupils examine facets of the Gulf War. In this Gulf War lesson plan, students review vocabulary and people related to the war. Pupils then research various Gulf War Topics in heterogeneous groups. Students share their findings with their...

Students read the story Juan Bobo Sends the Pig to Mass and complete language arts activities connected to the story. In this language arts lesson plan, 1st graders complete activities including discussion, reading, writing,...

Students demonstrate the relationship between stress and strain, then graph stress-strain curves for various common materials. Students interpret graphed results and discuss differences in mechanical properties of materials.