Students discuss the salt marsh. They define the following terms: habitat, water, land and air. Students work in small groups. They are asked why are they going to a salt marsh? Students discuss whose habitat is it at the salt marsh.

In this diffusion through a membrane instructional activity, 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.

Middle schoolers identify the main parts of a coral reef. They describe a coral reef food chain.

Learners discuss the murders of Native Americans in Indiana. In groups, they research and make drawings of the scene as if they were part of a CSI team. They complete any needed experiments to help them solve the crime and create a...

Fourth graders explore food science by participating in a cooking activity. In this soybean oil instructional activity, 4th graders listen as the teacher gives them a background on soybeans and their use by humans today. Students grind...

Totally gross out your class with the eighth lesson plan in this series on food science. Explore the microscopic world of bacteria by taking swabs of different classroom objects and growing colonies in petri dishes. An engaging activity...

One of the most diverse environments on Earth is the ocean. Young scientists explore the living things found in the ocean during an exciting seven-lesson unit. Their study includes organisms from plankton to invertebrates...

See what you cannot see by getting a little creative. An intriguing lesson has learners use lasers to explore X-ray diffraction. Given a box with unknown structures, they shine a laser through the box and interpret the results....

Does it feel a little humid in here? Learners assume the role of water vapor in the atmosphere as they explore the differences between warm and cold air. They roll dice to determine their level of energy, which determines if they...

Learners examine organs from dogs and cats to study reproduction, embryology, and the identification of cancer. They record their observations at both the gross and microscopic levels. They present their information to the class.

Students describe the history of materials. They use the kinetic (particle) theory to explain changes of state in matter and trace the flow of heat during changes of state and chemical changes.

Students will learn about the pioneers who discovered the cell and its parts. They will be able to relate advances in microscope technology to the discoveries. Students diagram a time line and answer questions at the end to check for...

Preparing the root tip samples is the most challenging part of the mitosis-viewing lab found here, but the directions help ensure you have everything you need. There is no worksheet included; however, there is a sample data table....

Help your scholars get a grasp on the chronology of the Industrial Revolution with this "Innovative Inventions" worksheet. They discover what year various items were invented, and then create a timeline placing each invention and...

Some genes link to others that have implications for inheritance. A set of resources lead pupils through the history of this discovery. They explain how chromosomes recombine and which parts are more susceptible to this linkage....

Students record information from the periodic table for sodium and chloride. They determine whether salts are molecular or ionic compounds, along with sodium chloride's molecular weight, and relative weights

This comprehension worksheet provides readers with an article about basic matter and then asks them to use this information to respond to a series of comprehension questions.

Students explore light. In this properties of light lesson, students define the terms refract, reflect, and diffract after listening to the teacher's description. Students listen to the book Light Magic and observe a spoon in a glass of...

Students measure the size of an epithelial cell and to estimate the number of epithelial cells in a given area of the body. After watching a video on cells, student groups perform an experiment using a microscope to view some of their...

Students observe a planaria without a microscope and with a stereoscopic microscope. They draw the planaria and describe its motion and eating habits. Students research planarias various body systems and behavior. They design an...

Students design the test they use to examine, how the paramecium move, feed, and react to different types of stimuli such as a drop of vinegar. They conduct a lab experiment using a microscope.

In this comparing plant and animal cell learning exercise, students use a microscope to observe cheek cells and onion cells. They compare their observations and answer 3 questions about their discoveries.

Students investigate the density of touch receptors in various parts of the body. They discover how the body senses various stimuli, then maps a picture of the "homunculus" of the experimental subject.

Students explore different activities in biology, physics and chemistry. In this science lesson, students examine chromosomes using a microscope and explain their significance in sustaining life on Earth. They investigate alkanes and...