Students define the function of the different parts of a cell. In this biology lesson, students  discuss cell structures and how its organelles perform basic functions. They differentiate between human and animal cells.

Students investigate forces, loads, materials and shapes as they relate to science. In this science instructional activity, students differentiate between the basic definitions required to perform a scientific experiment. They answer...

Seventh graders draw scientific illustrations in the lab. In this life science lesson, 7th graders discuss the importance of drawing in science experiments. They differentiate scientific drawing from basic art.

Fifth graders study how respiration and circulation are connected.  In this respiratory lesson plan students complete several activities to better understand heart rate and carbon dioxide in the body. 

In this gases worksheet, students solve twenty problems using the gas laws and their understanding of the relationship between energy and temperature and energy and velocity.

Ninth graders explain how a scanning tunneling microscope works. In this chemistry instructional activity, 9th graders construct atomic models and simulate how their images appear under the STM. They discuss the limitations of their...

In this properties worksheet, students review the properties of solutions, explain different physical properties, define hydrogen bonding. This worksheet has 8 problems to solve.

Students investigate space travel. In this science lesson, students discuss the space station and its representation in orbit. They talk about food, travel and survival in space with the correct equipment.