In this thermochemistry instructional activity, learners answer questions based on the reaction of charcoal and liquid oxygen. Students write a balanced chemical equation, determine the limiting reagent, calculate the mass of each...

In this oyster culture cycle worksheet, students answer 31 questions about the six stages of the oyster culture cycle. They also answer questions about the oyster business.

Students determine where microorganisms might be found around their school. In this scientific investigation lesson, students collect cultures from various locations and place these in petri dishes. They incubate the cultures to see if...

For this South Ossetia worksheet, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions, write,...

In this interactive vocabulary instructional activity, students answer 10 multiple choice questions based on their knowledge of car parts and their definitions.

Students construct a hovercraft following specific procedures. In this technology lesson, students explain the physics principles behind hovercraft. They compare and contrast this machine with the aircraft.

Students create a paper marbling painting based on the work done by Keith Haring. In this paper marbling lesson plan, students create abstract compositions and create a small mural with one another of their interlocking shapes.

In this electricity instructional activity, students determine if the circuits shown are parallel or series, calculate the voltage, and the power used by the light bulbs. This instructional activity has 11 problems to solve.

In this differential equations activity, learners solve and complete 3 sets of various problems. First, they solve each of the differential equations. Then, students use the given information to evaluate the constant of integration. They...

Students build a model of a submersible that will allow them to explore ballasts and how they operate.  In this hands on lesson students participate in an activity that shows them how to control buoyancy.

In this decimals learning exercise, students solve word problems involving numbers with decimals and mixed operations. Students complete 6 problems total.

Students explore light waves, refraction, and reflection. In this light lesson, students observe how light moves by using a flashlight. Students observe refraction and reflection.

In this geometry worksheet, 10th graders solve problems that involve area of a rectangular prism and lateral area of a pyramid. The one page interactive worksheet contains five problems. Answers are not provided. 

Sixth graders discover, through exploration, the basic characteristics of waves. After a lecture/demo, 6th graders work in groups and participate in a series of labs where they investigate waves. Each group presents its findings to the...

Students discuss places they have been where the air seemed hard to breathe. They discuss if they could "see" the humidity or smell. Students discuss ways this might relate to the fish in the aquarium. The teacher introduces pH and how...

Students read about the octopus and create an octopus out of ink and a deflated balloon. In this octopus lesson plan, students discuss the different defense mechanisms of the octopus and use the ink to demonstrate what happens if the...

In this formula worksheet, students use formulas to solve 5 word problems, showing their work. Houghton Mifflin text is referenced.

In this 5th grade math standardized test practice worksheet, students solve 26 multiple choice math problems based on New York academic standards.

Students observe and identify various waves. In this wave motion instructional activity, student use a Slinky, noise, people, and musical instruments to create waves and observe how each type of wave moves.

In this calculus instructional activity, students solve problems that involve related rates.  The two page instructional activity contains twenty-four problems.  Answers are not provided. 

Middle schoolers compare ways in which people form different cultures think about and deal with their physical environment and social conditions. They identify examples of change and recognize examples of cause and effect relationships....

First graders work in cooperative groups and utilize a variety of materials to test objects ability to sink or float. In this sink or float lesson, 1st graders discover why some object sink and others float. Students will graph results...

In this capacity worksheet, students answer multiple choice questions about metric measurement in word problems. Students complete 10 multiple choice questions.

In this editing learning exercise, students read 4 paragraphs and edit the sentences in them. Students edit 28 sentences total and can check their answers.