In this commas activity, students read how to use commas and then insert them into sentences. Students insert commas into 12 sentences.

Students evaluate human health by completing an interactive activity on the Internet. In this food choice lesson, students identify a list of foods which can make you unhealthy and sick compared to a list of nutritional ingredients....

Pupils solve, identify and define linear equations. In this algebra lesson, students calculate the slope and y-intercept of a line. They graph the line given two points and the slope.

Students calculate the equation of the line of best fit. For this statistics lesson, students create scatter plots and find the line of best fit going through their data. They make predictions and draw conclusions.

Students of all ages are introduced to the geography of Illinois. Depending on the grade level, they participate in different activities which allow them to discover Illinois in the past and present. They examine the animals and...

Students find the different ratios of a right triangle. In this geometry lesson, students apply the concept of the Pythagorean theorem as they identify the different angles and parts of a Unit Circle. They find the ratios of sine,...

Young scholars explain that planets actually orbit the center of gravity of the solar system, and that distant planets may be detected by motions of their central star around the centers of gravity of their planetary systems.

Students use the digital camera, identify geometric shapes (in nature as well as man-made), and gain a better understanding of geometric vocabulary. They search for and recognize geometric shapes in unusual settings

Students identify greenhouse gases. They explain why perfluorocarbons are a bad alternative to chlorofluorcarbons. They determine both the least and most influential greenhouse gases.

High schoolers review materials covered in previous class. They continue the tutorial in the textbook "Creative HTML Design", chapter 4, pages 78-83. Students work with browser safe colors. They open the CD that came with their...

Seventh graders become familiar with the history and times which influenced a featured mathematician each month. Through Internet research, they gather information about a different mathematician each month. Students solve mathematical...

In this precalculus worksheet, students examine the three problems critically and they find the solutions for the word problems.

Students examine military maps and photos to better explain why an isolated battle on a remote island in Alaska alarmed the nation. They explain how the Japanese occupation and American recapture of Attu were significant in the history...

Students participate in a role-playing activity that demonstrates how whales use sound as an adaptation to their environment.

Students create and utilize a slide/tape presentation to enhance understanding of the nature of office work. They become aware of the skills, and knowledge necessary to be successful in the office environment.

Middle schoolers find number patterns in the generation of several different types of fractals.

Young scholars are introduced to lines, rays, line segments and planes and study the differences between them. They also practice graphing lines, rays, line segments and planes

Pupils are first presented with the idea that the Earth is really flat. They prove that it is not--using a variety of techniques.

Students draw their perceptions of a typical scientist, evaluate stereotypes in their drawings quantitatively, and then discuss the origins of these stereotypes.

Young scholars use observation skills in assessing the water quality of water samples in this activity and learn that the tastes and preferences of others can be different.

Eighth graders develop online writing relationships with students from another area in their state. They write weekly regarding assigned topics, including researching information about the area in which they live.

Pupils use both magnitude and direction to locate a place. They use locating techniques to make a temperature field of their classroom.

Students examine cougar behavior, habitat, social organization, efforts to support their survival and the threats to it. They create posters to present information about cougars.