Students analyze data received from high-energy satellites of various binary star systems' orbital periods or stellar rotation periods.

High schoolers use LOGAL motion detector probe and observe a generated graph as a student performs various standard motions, and make measurements of time and distance. They suggest various time and distance measurements which a student...

Pupils gain an appreciation for the simplicity, but also complexity and elegance of PCR. They comprehend all components of the protocol. Students explain exactly how CPR works, and why, after the third cycle, the predominant DNA being...

Students study the historical figures and symbols of U.S. patriotism depicted on the penny, nickel, dime, and quarter coins. They explore the processes involved in making coins, and how metals canchange in consistency from the...

In this microscope usage worksheet, 7th graders complete an introduction packet that takes them through several lab activities that helps introduce and familiarize them with using the microscope.

Students study the paper making process and discuss the implications of recycling paper. Students conduct a lab to determine if microorganisms are present in different solutions used in the papermaking process today.

Fifth graders plan and conduct investigations to identify and record tree species. They complete Forest Plotter and write about tree species found and draw pictures of them.

Students calculate and measure the diameter of the sun. They construct a meter stick instrument, calculate the diameter using a formula, and compare the measurement with the accepted scientific measurement.

Young scholars discover the importance of descriptions and detail in their writing. They write in their scientific journals and are evaluated by the teacher. They write a descriptive piece and evaluate their own writing as well.

Students expand upon previous lessons with sled kites by varying the dimensions or materials while building a news sled kite while working in a team. They fly their original kites and the new ones under similar conditions to determine...

Tenth graders are provided with a piece of paper such as index, art, construction, or computer coating it with a universal indicator. They use cotton swabs HCl and NaOH to draw a picture repeating the same process using lemon juice and...

Fifth graders familiarize themselves with more abstract chemical/physical changes that are directly connected to Ohio. They use their knowledge of chemical and physical changes to distinguish these two, even though they may not be...

Tenth graders study plant and animal cells.  In this investigative lesson students draw their own animal cells and label them. 

Pupils conduct an experiment in which they bury four objects (apple, lettuce, plastic and styrofoam) in the ground and come back to observe them a month later. They consider what biodegrades and how it affects our planet.

Students build two circuits and explore how transistors function. This activity allow them to observe the operation of a transistor as an amplifier.

Fifth graders experiment to discover how many paper clips different types of magnets can pick up. They make predictions, carry out the experiment and collate the data.

Students experiment to investigate the role in fixed-wing flight. They watch as air and water flow around surfaces to examine the dynamics of airflow around an aircraft wing.

Students examine the interactions with nature and the environment. They discover where water comes from and ways to conserve water. They also examine energy sources and consumption.

Students demonstrate the components of methane molecules to discover their effects on the atmosphere. Students role-play as four hydrogen atoms and one carbon atom linked together to make a methane molecule. Students act as the molecule...

Students watch the program "Pieces of Mind" from PBS and participate in a class discussion about PET scans and their advantages. Students then brainstorm activities a PET scan could be used for.

Students create biocards to represent vocabulary from their biology course. They review and reinforce their basic knowledge of terminology, structures, or concepts. They create the cards to test themselves or classmates.

Pupils explore the spherical protoplasts of plants. Students observe that plant cells have a plasma membrane in addition to the cell wall. Pupils plasma membranes, solutes and organelles.

Students explore protein synthesis. They create a three dimensional, model of protein synthesis depicting all of the processes involved. Students create an oral presentation.

First graders complete a variety of experiments with solids, liquids and gases. They read books about matter, identify the characteristics of solids, liquids and gases and the sort and classify a variety of matter. Students make...