Here is a hands-on activity in which junior scientists put air into a balloon to create a closed system. They measure its circumference, warm it in hot water, and then remeasure its circumference to discover how temperature affects the...

Students solve problems using systems of equations. In this algebra lesson, students find the point of intersection of two lines. They use the TI Calculator to graph and see the point of intersection.

Pupils solve equations by elimination and use the TI to graph the lines and find the point of intersection.

Young scholars define the solution to a system of equation. In this algebra lesson, students graph two line on the TI calculator and identify the point of intersection if there is any. They find one, zero or infinitely many solution and...

Students examine factors that control rates in mechanical system. They identify units associated with speed, calculate speed of moving object, identify units associated with acceleration, and calculate acceleration of moving object.

In this online interactive nervous system worksheet, learners respond to 11 multiple choice and fill in the blank questions regarding the information included in the provided paragraphs.

In this digestive system learning exercise, students answer 9 questions, 2 of which are multiple choice and 7 are short answer. Included are questions about the process of digestion and the structures of the digestive system.

Students explore a variety of factors that affect the health of the bone, muscle, and skin systems. Healthy lifestyle recommendations which include behaviors over which we have control are explored in this lesson.

Students explore the human brain and nervous system. In this brain awareness instructional activity, students examine specific terms with regards to the human brain. Students discover the brain's structure and function and how it...

Students build on knowledge of brain and nervous system in order to write about how their nervous systems help them cope with change in environment. Students navigate online sites to explore different parts of brain and nervous system.

Students extend their knowledge of the endocrine system through in depth examination utilizing the technology of video. They play a game where they have to identify a variety of glands once they're given clues.

Students realize that clear values are a resource of behavior in clarifying needs and wants. They clarify feelings and wants and verbalize ways in which they give up freedom and control in their lives by relinquishing decisions to...

In this digestion instructional activity, students will review a diagram showing the parts of the digestive system and the length of the intestines. Students will complete 3 short answer questions based on the diagram.

In this endocrine system worksheet, students describe the function of each of the glands listed of the endocrine system and label the figure. Then they describe how the endocrine system controls its output of a hormone.

Though UV radiation can damage skin, it isn't all bad. The third installment in a six-part series allows the class to study the structure and function of skin. They learn about the different types of skin cancer and the SPF rating...

Ever wonder how a butcher creates the different types of ground beef? Young mathematicians explore the methods butchers use to create their desired ground beef quality. Given a combination of two types of meat with varying...

Become an immunologist for the day. Scholars elicit the use of the enzyme-linked immunoabsorbent assay (ELISA) to diagnose an infectious disease. Through the process, they learn about the immune system response to infectious diseases.

In this nervous system instructional activity, students complete a crossword puzzle given 15 clues about the structures of the nervous system such as the brain and spinal cord and the functions of the nervous system.

In this nervous system worksheet, students are given seventeen clues about structures of the nervous system and they put their answers in a crossword puzzle.

Learners research micro-controllers and complete this 20 question learning exercise on micro-controller circuits using schematics. This learning exercise is printable and the answers are revealed online.

In this nervous system activity, students complete 4 fill in the blank, 10 word puzzle questions, and 6 short answer questions about the nervous system.

In this nervous system worksheet, students review the structure and function of the central nervous system. This worksheet has 1 drawing and 17 fill in the blank statements.

For this circulatory system worksheet, students are provided with the answers to 13 clues about circulatory system vocabulary.

Through exploration of linear programming through graphs and equations of inequalities, young scholars relate linear programming to real life scenarios, such as business. Graphing and shading is also part of this exercise.