Zero in on an interesting resource involving radar technology. Groups construct a radar sensing unit and learn to calibrate the system. Using the radar system and the Pythagorean Theorem, they calculate distances between objects.

Students compare the basic needs of plants to the basic needs of democracy. In this democracy comparison lesson, students complete a worksheet on what happens to a plant that's not nourished. Students draw a correlation to the basics of...

Students perform experiments to see if items will sink or float. In this sink or float activity, students work in groups to make predictions, and record the results. After the experiments are complete students make a book of the results.

In this ionic and covalent compound worksheet, students investigate the properties of three unknown substances in order to determine if they are ionic or covalent compounds. They write conclusions about their results.

Students collect and graph data. In this statistics lesson, students analyze data using a spreadsheet program. They display their data effectively and analyze it.

Students identify liquids as conductors. In this circuits lesson plan, students build a circuit, then use various liquids to complete the circuit, and determine which liquids successfully conduct electricity.

Students investigate the effects of salinity on icebergs. In this hands on lesson, students design and conduct an investigation into how the amount of salt in ice affects its buoyancy.

In this diffusion through a membrane worksheet, high schoolers fill in the blanks to complete 27 statements about cell membranes, the movement of molecules across the cell membrane, concentration gradients and diffusion.

Students conduct an experiment.  In this magnets lesson, students review what they know about magnetism, work in groups to determine the magnetism of various objects and discuss their results.

Students explore the concept of density. In this density lesson plan, students determine the density of a crown and a sample of clay. They hypothesize about the densities of 4 liquids they are given including molasses, cooking oil, a red...

Students observe the effect of croos contamination as they inoculate orange juice with penicillin mold from the refrigeration lab and active yeast solution from the sterilization lab. They experience a simulation of passing bacteria...

Fifth graders create their own oil spill to explore the various ways in which technology can have a negative impact on the environment. They discuss the daily use of technology and it's ability to be a positive for some groups and a...

Students role play where they assume the role of business executives who must decide which of three prototypes of paper towels would be the best buy for consumers. Students compare three products to determine the best value by using...

Ninth graders are presented with a problem that has to be solved. The scenario is a mystery that is purely hypothetical. This does draw on the knowledge of previous lessons. The lesson plan contains background knowledge explaining the...

Students understand the properties of Bamboo and what it can be used for. In this bamboo lesson, students with bamboo and compare and contrast to wood. Students share their findings.

Students identify five senses, and use their senses of touch, sight, hearing, smell, and taste to distinguish different objects, sounds, smells and tastes, and write their answers in the booklet.

Students explore the components of matter. They discover what matter is, the states of matter, and how heat and cold cause it to change states in an online format. In addition, they complete internet-based lessons, activities, and quizzes.

Students examine causes and treatment options for cholera. In this biology lesson, students model the osmotic basis of cholera using  dialysis tubes. Students propose treatments for hypothetical patient.

Students perform an experiment to determine which source of gas (their breath, exhaust from a car, or the air in the classroom) has a greater concentration of carbon dioxide. Students compare the colors of BTB solutions after...

Students conduct internet research on acid rain, a serious environmental problem. They examine the pH levels of rainwater for their state, collect data from their community and investigate the causes and solutions for acid rain.

Students explore the function of bone, muscle, and skin. Pasta and rubber bands are used to model how minerals and collagen contribute to bone strength. The effects of the reduction of these substances are explored in chicken bones.

Eighth graders comprehend Newton's Laws of Motion and to use the scientific method in rocketry sub-unit. They work through the scientific method. Students illustrate how science and Newton's Laws can be used in everyday situations and...

Students design an instrument to show that air is all around. In this air lesson plan, students research, construct, and present a design that proves that air is all around, even though they can't see it or touch it. A teacher and self...