In this metabolism test review, students define several terms. Students write balanced chemical equations for aerobic cellular respiration. Students complete several multiple choice questions.

In this biology worksheet, students explain where the energy of food originally came from. Then the explain one of the principal chemical compounds that living things use to store energy. Students also describe how ATP and ADP differ and...

Young scholars explore biology by researching living cells. In this living organism lesson, students participate in a role-playing activity in which all the young scholars in class form one plant cell by portraying specific parts of a...

Learners investigate the role of sponges in our oceans.  For this biology lesson, students create a diagram visualizing how sponges bring food into their bodies through a filtering process.  Learners discuss the connections...

Ninth graders use online tutorials, class discussion, presentations and scientific articles to explore types of cells along with cell structure, function and behavior. They explore ethical questions related to cells and disease.

Fourth graders determine, through laboratory activity, the presence or absence of glucose in a variety of plant leaves and stems. They work in groups and perform a three part laboratory which shows them how plants convert sunlighht to food.

Fourth graders examine the interdependence of the oxygen and carbon dioxide cycle in an ecosystem through a laboratory investigation. After a lecture/demo, 4th graders complete the lab in groups.

In this proteins worksheet, students review how amino acids are sequenced to determine types of proteins. Students also review how proteins are used by the body. This worksheet has 2 drawing and 24 fill in the blank statements.