Learners observe how substances are held together by bonds. In this physics instructional activity, students demonstrate how a substance is held together by ripping newspapers and stretching marshmallows. Learners complete a data sheet.

Students explore the process of classification. In this rock classification instructional activity, students conduct a scientific investigation that requires them to follow the provided steps to classify rocks.

In this plants worksheet, students follow directions on how to grow their own plant. Students read and follow 7 sets of directions for their plant.

In this geometry learning exercise, 10th graders use right triangle trigonometry to solve problems involving angle of elevation or depression. The one page learning exercise contains eleven problems. Answers are not provided. 

Students make a baking soda rocket out of vinegar, baking soda, and a soda bottle. In this rockets lesson plan, students discuss the liquid, solid, and gas combination.

Students determine the equipotential lines surrounding a charged object. In this physics lesson, students draw lines to identify areas. They relate the spacing of the field lines to the strength of the charge.

In this division activity, 6th graders solve 6 word problems in which they divide integers to find the answers. They find the mean of 3 sets of numbers while solving the problems.

Students explore the concept of motion. For this hands-on physics lesson, students examine how the construction of baseballs and the temperature they are stored at affect their bounce.

In this literature response instructional activity, students answer 6 essay questions about the symbols and theme of perseverance in Chapters 35-37 of Holes by Louis Sachar.

Students study soil, living and non-living particles in the soil, and learn about composting. In this soil study activity, students study soil samples and discuss the living and non-living components of the soil. Students classify the...

Students observe a composting box. In this soil lesson plan, students create a composting bin by using a bin, newspaper, worms, and food scraps. Students create a composting food web.

Fifth graders read postcards and find their locations on maps. They use the pictures and text on the postcards to write about imaginary vacations. They compute the mileage and compare it to TripMaker data.

Fourth graders explore the concept of photosynthesis. They investigate the effects of light on seedlings. Students grow plants and record the data. Students view satellite images that show the monthly amount of vegetation present in the...

Fifth graders create a net for a given polyhedron. They determine the corresponding polyhedron for a given net. Students investigate several polyhedra (cube, tetrahedron, and one of their choosing) and their corresponding nets. They...

For this perimeter and area of complex figures practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.

Students analyze the function of the lungs. In this lesson about the Respiratory System, students explore breathing and the movement of air through the lungs. Students perform an 4 part experiment to observe what it might look like for...