Students solve systems of equations. In this algebra lesson, students use matrices to solve linear equations. They use reduced row echelon-form and scalar multiplier to simplify the matrices completely.

In this physics worksheet, students complete 19 questions on binary numeration system. They explain how this system is used to operate computers.

In this body parts worksheet, learners match words to definitions, categorize organs into systems, name functions of organs, and more. Students complete 5 activities.

It's all systems go for learning about hydraulic systems. An eBook provides a set of videos and exercise questions for a semester-long course on hydraulics. Six units introduce hydraulics, Pascal's law, hydraulic applications, flow...

Many variables impact your body mass, not just diet and exercise. Scholars collect and study data about body mass to better understand the complexity of a sensitive topic. They learn about leptin deficiency, the hypothalamus, and more.

So often, genetics worksheets focus on alleles and heredity. Here is one that focuses on the steps of the gene expression process. After reading a textbook chapter or listening to your lecture, AP biology buffs write short answers to...

Students determine the role of each branch of government in a system of checks and balances. They demonstrate the role of the judiciary in American government

A series of hands-on, outdoor activities increase understanding of agricultural terms, soil management, pest control, and more. Plan ahead for this one as it requires a number of supplies and could be messy. Activities include...

Digital compass alignment enables navigation of the skies with true orientation at any time. Just point to the sky or "aim for the stars!" This application acts as a virtual telescope, allowing you to zoom in on any object that is...

Whether you're battling the flu or trying to warm up on a chilly day, your body's ability to react to temperature change is fascinating! Anatomy scholars discover the fantastic feedback loops that control body temperature in a rigorous...

How temperature affects the efficiency of a solar panel is the focus of the third in a series of eight resources that presents how engineers are able to control the temperatures of photovoltaic panels. Class members find out how the...

It's electric! Young anatomists use Virtual Neurons software to build, control, and analyze complex nerve circuits within the body. Colorful and packed with content, class members enjoy interacting with the nervous system...

Seventh graders investigate the structure and function of body systems and their inter-relationships. They draw and label the major body systems, observe demonstrations of various body systems, define key vocabulary terms, and compare...

Seventh graders investigate the strength of the muscular system. They explore voluntary and involuntary muscle movement and discuss the types of muscles: cardiac or heart, skeletal, and smooth. They visit stations to answer questions...

Students participate in hands-on activities to explore the endocrine system. Students research and write about the endocrine system to demonstrate their knowledge. Handouts and worksheets are included in the lesson.

Eighth graders who have studied all of the organ systems now discover how they all are related and work together in the human body. They discuss a variety of situations in which more than one system plays a part. They identify the...

Eighth graders explain the functions of various body systems. Using a concept map, 8th graders identify and explain the fuctions of the skeletal, skin, and muscular systems of the body. After completing their concept map, students...

For this nervous system worksheet, students read information about how the body receives and sends out information through the peripheral nervous system and central nervous system. Then students complete 3 short answer questions.

Students identify features of the nervous system. They explore the needs of the human body by explaining the importance of good health in relationship to the body and explain the functions and care of the human body and its organs.

In this body systems worksheet, students read information about the processes involved in the respiratory and urinary systems. Students then answer 1 short answer and 2 multiple choice questions.

Students label main structures of the digestive system, describe each structure's function, and describe sequence of events involved in digestion.

In this circulatory system worksheet, students complete a crossword puzzle with 13 clues about circulatory system vocabulary.

In this crossword puzzle worksheet, students answer 17 clues about vocabulary related to the human skeletal and muscular systems.

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...