Biology Chapters 8 & 9

The procedure for constructing a working model of the respiratory system is revealed in this resource. A wonderful approach would be to have biology learners work in pairs to create a model and write the suggested paragraph explaining...

In this video about the reproductive system, the narrator discusses the importance of sex — to reproduce and pass on genetic material — and reminds viewers of the differences between the gametes. He then explains the...

Many define biology as the study of life but can't agree on a definition of life. Trying to explain all of the domains and subdomains of biology seems a bit easier than defining life. See a full map of the topics covered by the general...

Get your class thinking with animations of neurons in action and explanations of how stimuli is transported and processed. This film makes an ideal introduction or review of the nervous system. The parts of the brain and what they...

Provide young biologists with everything they need to excel in the study of lymphatics, the nervous system, hormones, cellular division, and more! Pupils utilize the workbook, complete with end-of-chapter assessment worksheets, to...

The human body produces about 1.7 liters of saliva a day to aid in digestion. Here is a video that explores the digestive system, highlighting the difference between mechanical and chemical digestion. Scholars then see each organ of the...

Has the solar system always been like it is today? A lesson presentation begins with a discussion of the formation of our solar system. It continues with a compare and contrast of the inner and outer planets. 

Young scholars identify the parts of the male reproductive system. They explore the functions of the male reproductive system. Students demonstrate the connection between reproductive health and the ability to reproduce. Young scholars...

Students are able to recite the circulation of blood through the heart's various cavities and valves. They are able to appreciate what the actual valves and chambers of the heart look like. Students also have a clear vision of why the...

Mostly made up of colorful diagrams, this presentation winds through the digestive system. Beginning with the mouth, passing by the liver, and then leaving the body, viewers examine the length of the digestive system on captioned slides....