Looking for a simple way to teach conservation of energy in chemical reactions? Pupils can observe energy changes as water forms during a chain reaction between oxygen and hydrogen using an interactive. The resource instructs users to...

You won't be able to resist the content of a great presentation! Young immunologists discover the variety of cells involved in keeping our bodies free from pathogens with a resource that contains both slides and video clips. The included...

Develop an array of solutions. The released questions provide an insight on how to use C++ programming to work with arrays. Pupils respond to the questions by creating lines of code to accomplish specific tasks. The 2001 exam uses the...

Pupils watch and learn the different levels of "viscosity" in liquids to explain molten lava after viewing a video of a Hawaiian volcano.

Students tour a cave and collect water samples. They measure the drip rate from several locations inside the cave and discover the part water plays in cave formation.

Students calculate living expenses for a non-traditional career choice. They examine interest, balancing a checkbook, and financing cars and homes.

Students use laptops and sensors to measure water quality and graph their results.  For this aquatics lesson students post their results to a website or email. 

High schoolers learn how a business starts and finds financial independence. For this lesson, students learn the struggle of financial management, the costs of running a business and how to keep a budget.

Students explore the components of the transference of technological information through this ten instructional activity unit. The applications to specific careers, the determination of responsible use of technology, and the affects of...

Students write step-by-step instructions for tasks. In this factual writing lesson, students complete an online activity. Each group also writes directions for completing a task. A worksheet is available for more practice.

Students explore the movement of air.  In this air lesson, students discuss and give examples of air ventilation.  Students compare outdoor and indoor air quality.  Students create mind maps as a visual representation of...

Young scholars construct a block model of the Space Station. They develop a description of their procedures, complete flow diagrams of their processes, develop a budget, and present their block model to the class.

Eighth graders are introduced to the tobacco planting process. Using primary sources, they identify the steps necessary to grow the popular crop. They create a flow map to organize the process graphically. They discuss the...

Learners explain the difference between each of three major ecosystems. They determine the flow of water in the St. Mary's River as it flows out of the river into the bay, and finally out into the Atlantic Ocean and identify where...

Students further their understanding of the United Nations inspections in Iraq. They develop flow charts to organize ideas for interactive scenarios about the inspections in which the choices made determine the outcome.

Students describe factors that affect the flow of rivers and explain their relationships. They research the factors involved in flooding events. describe the effects of present and future practices in land use, and river control methods.

Students engage in a lesson that is concerned with the concept of banking in a local and international marketplace. They conduct research using a variety of resources with the end result being a demonstration of a flowchart of how...

Students identify the various states of water and its natural flow downward. As a class, students take digital pictures of different forms of water and create a multimedia presentation describing their photographs. Groups of students...

Students watch a demonstration on how to create pineapple stars. As a class, they review the different types of fabrics and the best ones to use for this activity. They share their creation with the class and ask for constructive...

Students are introduced to the parts of the heart and the flow of blood through the heart.

Students learn how all living things in an ecosystem are connected in some way. By building their own "web" your class look at energy flow through the food web system and how environmental changes disrupt the system.

Seventh graders trace the lava flow of an erupting volcano. In this earth science lesson, 7th graders experiment using baking soda and vinegar. They record and share their observations.

Fourth graders investigate riverbanks and oxbox ecosystem at the Truckee River. They observe the plants, animals, insects and water organisms located there. Students document water samples, flow and then categorize them in class. This...

Students experiment with currents caused by temperature variations that simulate the origins and flow of polar bottom currents. They discover water density is affected by temperature and salinity, resulting in deep water currents.