Students apply the principles of chemistry to investigate the concept of how a hydrogen powered car works. They study the electrochemical reactions that provide the energy source. Students also record observations in the functioning of a...

Young scholars study immune responses and the structures that are related to immune cells functions.  In this fighting infection lesson plan students construct antibody complexes and model the interaction of the immune system when...

Students investigate and then build neurons in this lesson. They are examined as key parts of the brain and nervous system and seen as different from normal cells.

High schoolers explore how DNA fits into chromosomes and how chromosomes relate to the human body. They learn about DNA replication and protein synthesis and model these two processes in Web activities.

Students define attributes of human chromosomes and match them to make a human karyotype.  In this investigative lesson students demonstrate how traits are encoded in genes found on chromosomes. 

Students explore DNA. They work in groups and mix prepared detergent/ salt solution, meat tenderizer solution, Fleischman's yeast and water to extract DNA from yeast. Observations are recorded.

Learners participate in an experiment in which they transform an E. coli cell. They discover how the genetic make-up of the cell can be changed by added foreign DNA. They answer questions to complete the lab.

Students participate in a lesson in order to practice using systems of equations in order to graph them. A cumulative project in the form of a brochure, web page, or interactive kiosk make this lesson more engaging.

Tenth graders investigate about mitosis, meiosis, and cell differentiation and their purposes and implications in the development and functioning of multicellular organisms. Students use individual journals and a variety of hands-on...

Sixth graders show what they know about plant and animal cells. In this cell project lesson, 6th graders get to choose a project based on their learning style. They can create a visual representation of cells, auditory forms, or build a...

Students extract their own DNA from cheek cells. In this biology instructional activity, students explain the replication process. They identify the structure and composition of DNA.

Learners design an experiment to discriminate between chemical diffusion, osmosis, facilitated diffusion and active transport through a membrane. Be specific about predictions and interpretations!

Students examine and research the organs of the respiratory system. They participate in a vocabulary card matching game, create a graphic organizer, and participate in an experiment titled, Floating on Air.

Students cut an apple in half and cover half with plastic wrap. They place drops of liquid on each half and discover how our skin protects us. They answer discussion questions to end the lesson.

Students define the key terms that are the structure and function of DNA. In this genetics lesson students complete a lab activity in which they construct a model DNA structure.

Ninth graders explain waves in terms of energy transfer and describe their basic types and characteristics. They solve mathematical problems involving wavelength and frequency. Students conduct experiments in reflection and refraction.

Learners in an alternative school setting for pregnant teens examine various facets of pregnancy including prenatal and postpartum testing, genetic influences, and additional risk factors. Through videos, hands-on activities, and small...

Fifth graders watch a short video on blood and complete worksheets on the components of blood. They navigate the Internet to investigate the components of human blood. They complete worksheets with a partner and exchange sheets among...

Students explore the function of the human heart. In this heart anatomy lesson, students participate in activities offered at an Internet website to discover the characteristics and jobs of the parts of the human heart.

Students identify the different organ systems found throughout the human body. Using a model, they explain and draw the flow of blood and name the parts of the circulatory system. They create their own circulation city in which to show...

High schoolers recognize the benefits of ethanol and study photosynthesis.  For this ethanol lesson students complete an experiment that shows the procedure that starch can be hydrolyzed by salivary amylase. 

Young scholars harness the power of the sun to design, construct and evaluate a solar-powered model car of their creation. They race their cars in a "Solar Sprint" race modeled after the National Renewable Energy Laboratory's Junior...

Students model the transmission of neural impulses with dominoes. In this nervous system lesson, students construct a device with dominoes. They use the device to model the way a nerve impulse is propagated from dendrite to axon.