In this microbiology worksheet, students complete 9 review questions after finishing a group lab in which they perform four biochemical tests to help divide the Enterobacteriaceae into two major groups- E. coli and...

In this printing practice worksheet, students trace, form, and print three letter words. Students practice printing ten separate words.

Students examine the different parts of blood.  In this human blood instructional activity students work in groups and identify parts of blood and construct a model of human blood. 

In this metabolism activity, students name the two mechanisms for ATP synthesis and give an example of where this occurs for each. Then they explain what happens during the oxidation of glucose and the three steps. Students also describe...

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.

In this electron transport worksheet, students review the steps involved in the electron transport system and how the synthesis of ATP happens. This worksheet has 30 fill in the blank statements.

In this dietary fibers worksheet, students compare and contrast the properties of different fibers: cellulose, hemicellulose, pectin, guar, agar, and xanthan gum. This worksheet has 5 short answer questions.

In this biology learning exercise, students complete a crossword puzzle with 17 questions about the processes involved in cellular respiration.

In this saliva worksheet, students conduct an experiment to test how saliva breaks down starches. Students complete 6 short answer questions.

In this matrix reactions worksheet, students fill in the blank about the process of glycolysis. Students also draw an organelle- mitochondrion and label the parts with the given names.

In this science worksheet, learners answer 14 questions about respiration. For example, "Cellular Respiration starts off with..."

In this literacy worksheet, students find the words that are related to the concepts that are the theme of the word search. New vocabulary is the focus of the puzzle.

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

Take a look inside the human body's digestive system. This site features diagrams of the digestive tract and each part is accompanied by labels and descriptions. Just select an organ by moving the mouse over its image.

Pizza, milk shakes, and ice cream sundaes all contain dairy products, therefore they cannot be eaten by the majority of people around the world. Dairy products contain the sugar molecule lactose, and the majority of people on the planet...

This activity will use glucose strips to explore the function of lactase enzyme in milk. Students will try to understand the lactase enzyme to figure out the basics of lactose intolerance.