In this plant learning exercise, high schoolers will review the origins and adaptations of plants including the alternation of generations. This learning exercise has 8 short answer, 6 fill in the blank, and 4 multiple choice questions.

In this energy flow learning exercise, students will complete 10 short answer questions based on a food web diagram. Then students will review different cycles in nature including the water cycle, carbon cycle, and energy cycle. This...

In this cell cycle worksheet, students will study genetic factors and environmental factors that affect the cell cycle. Students will use this idea map to complete 4 short answer questions.

In this flatworms worksheet, students will review the characteristics of planarians, tapeworms, and flukes. This worksheet has 5 true or false, 2 short answer, and 7 matching questions.

In this roundworms worksheet, students will review the characteristics of roundworms including the common parasitic roundworms that infect humans. This worksheet has 6 short answer and 2 fill in the blank questions.

In this segmented worms activity, students will review the characteristics of segmented worms including the earthworm, bristleworm, and leech. This activity has 7 fill in the blank, 3 true or false, and 3 matching questions.

In this infectious disease defense instructional activity, students will review the immune system including acquired, antibody, and cellular immunity. Students will then compare passive and active immunity to infectious diseases. This...

For this diseases worksheet, students will learn about infectious diseases including what causes a diseases and how they are spread. Students will also review symptoms of disease, patterns of diseases, and treating diseases. This...

In this human development activity, students will review the three stages of birth and how your growth rate changes from childhood through adolescence to adulthood. This activity has 3 short answer questions, 4 fill in the blank, and 5...

In this development worksheet, high schoolers review the process of fertilization in placental organisms. Students determine what trimester certain events take place in a fetus' development. This worksheet has 10 fill in the blank and 7...

In this animal behavior worksheet, students will review various types of animal behavior including those that are instinctual and those that are learned. This worksheet has 10 true or false and 8 matching questions.

In this DNA worksheet students will label the 6 parts that make up DNA and review the process of replication of DNA. This worksheet has 6 matching and 5 fill in the blank questions.

In this circulatory system worksheet, students review the functions of red blood cells, white blood cells, and platelets. Students label the parts of a human heart on a diagram. This worksheet has 4 short answer, 13 matching, and 9 true...

In this respiratory system worksheet, students review how the air passageways and lungs transport oxygen through the respiratory system. Students also review the mechanics of breathing. This worksheet has 6 multiple choice and 6 true or...

In this drugs worksheet, students learn about how drugs act on the body, their medicinal uses, and the abuse of drugs. Students classify a list of drugs as either a stimulant or a depressant. This worksheet has 5 short answer and 8...

In this urinary system worksheet, students review the role the kidneys and nephrons play in the formation of urine. Students order the steps of the filtration of blood. This worksheet has 3 short answer and 10 fill in the blank questions.

In this trace elements worksheet, students use a chart showing trace element concentrations and a map to complete 4 short answer questions.

In this solutions worksheet, students review types of solutions, concentration and saturation of solutions, and suspensions and colloids. This worksheet has 10 fill in the blank, 7 multiple choice, and 6 short answer questions.

In this muscles learning exercise, students review the characteristics of the 3 types of muscles: smooth, skeletal, and cardiac. This learning exercise has 7 matching and 4 short answer questions.

In this bones worksheet, students compare the axial and the appendicular skeletons. Students also review the bone components. This worksheet has 6 matching, 8 short answer, 4 fill in the blank, and 6 true or false questions.

In this learned behavior instructional activity, students review different types of learned behavior including habituation and trial-and-error learning. This instructional activity has 7 short answer, 8 matching, and 10 fill in the blank...

In this endocrine system activity, students review the structures and functions of the parts that make up the endocrine system. This activity has 7 fill in the blank and 6 matching questions.

In this digestion worksheet, learners review the organs involved in the digestive process along with the function of these organs. This worksheet has 5 fill in the blank, 8 short answer, and 7 matching questions.

In this birds worksheet, students review the characteristics of birds including their adaptations for flight. Students review the diversity of bird adaptations. This worksheet has 4 short answer, 7 true or false, 6 matching, and 3 fill...