Students investigate water pollution prevention. In this ecology wastewater instructional activity, students activate prior knowledge about sewage, then view a video explaining the waste water sewage system used in the San Francisco Bay...

Students explain how the components of a cell operate as a system. Students examine a bicycle and find out if parts were arranged differently, could the system still be carried out. They look at cells as well and see what function they...

Students explore dissecting planes. In this biology lesson plan, students learn the basic vocabulary used in dissection, learn how to orient themselves on a three dimensional figure, and develop the manual dexterity necessary to use...

In this health worksheet, students examine the human body and make mental connections to the target function highlighted in the sheet.

These two pages cover the gamut of topics regarding reproduction and DNA replication. Structures, processes, functions, and reasons for them are tested here. The questions are mostly multiple choice, but there are also a few...

Have a sense of humor when discussing human anatomy with your class! Through puzzles and riddles, learners become comfortable with words relating to reproduction and development. They combine mixed up words from the "vocabulary gene...

Students learn the major organ systems in the human body and research simple machines on the Internet; They design an informational brochure about a medical profession and present that career topic to the class.

In these health care and grammar worksheets, students complete several activities that teach them about spa treatments, fitness center activities, doctor visits, conjunction usage, paragraph format, and word usage.

Students describe the structural differences in the respiratory systems of aquatic and terrestrial vertebrates and explain the motivation for these structural adaptations in reference to the differences in habitat.

Second graders identify the major organs of the body and their primary function, identify major systems of the body, and describe behaviors that protect the body structure and organs.

Students demonstrate the path of food in the body. In this biology lesson, students conduct an experiment to determine how large the the digestive system is. They name the different organs involved in the digestive process.

Students describe the anatomy and physiology of a selected organ. They identify the major artery and vein that delivers blood to and from the selected organ and construct an accurate scaled 3D model of a selected organ.

Students participate in a debate between internationalists and the rights of sovereign nations. They read interviews and role play one of the sides in a mock interview.

Students examine the characteristics of snakes and turtles and compare/contrast reptiles with mammals. They watch a video, answer discussion questions, complete information charts, conduct Internet research, and create a habitat diorama.

For this blood worksheet, students watch a video called "The Epic Story of Blood" and answer 24 questions about the creation of blood, how it is produced, blood donation, blood banks and transfusions. Students take an short quiz about...

Seventh graders trace a piece of food through the alimentary canal and differentiate between mechanical and chemical digestion in several different hands-on activities related to digestion.

Students investigate the interference of various drugs on an embryo through experimentation. This is an open-ended lab to allow students to see effects of various chemicals humans choose to put in their bodies and create questions they...

In this solar system worksheet, students complete a database comparing the 9 different planets' mass, surface temperature, rotation period, orbital period, moons, and distinguishing features. This worksheet is a graphic organizer.

Students simulate the formation of chondrites and asteroids. In this astronomy lesson, students demonstrate accretion using balloons and static electricity. They compare and contrast their models to the actual process of chondrites and...

Students compare and contrast key skeletal differences between chimpanzees and humans: brain size, teeth, hand and thumb, trunk, pelvis, lower limb, foot and big toe. They then sort and group a set of mixed "fossil bones" of chimpanzee...

Students categorize animals. In this animal classification instructional activity, students group animals by their characteristics. Students break into groups and work together to classify the animals. Students fill out a graphic...

Middle schoolers examine the design and construction of skyscrapers. They use the internet to research information about different types of skyscrapers. They create their own building and defend it to the class.

If used as a center activity, this short presentation could be a motivating way for learners to review material relating to plants, the circulatory system, and more. However, there are only nine questions. It would be more useful if...

In this digestive system worksheet, students complete a crossword puzzle with 21 clues pertaining to digestive system vocabulary.