Curated OER
Plant Biology
Young biologists discuss the reasons behind the current use of the plant identification system. They get into groups and identify the characteristics of each species of plant which is described. The keys needed for groups to make...
Curated OER
Circulatory and Respiratory Systems Unit - Biology Teaching Thesis
Students Explain how an increased level of activity translates to cells needing more oxygen and how the lungs supply this oxygen by entering the blood stream. They also can explain that the heart is responsible for moving both oxygenated...
Curated OER
Module #1
Young scholars explore and can explain genetic diseases, and how the central dogma plays a key role in genetic diseases. They comprehend what DNA probe is and how it is created and that there is an ethical component to biotechnology.
Serendip
Homeostasis and Negative Feedback – Concepts and Breathing Experiments
More asthma attacks happen at higher altitudes, but why? Scholars complete worksheets, learning about homeostasis and feedback related to breathing. Then, they work in small groups to experiment with breathing in limited amounts of...
Institute of Electrical and Electronics Engineers
Interactive Gumball Machine
Sure, you may be able to build a better mousetrap, but what about a gum dispenser? In a fun engineering challenge, teams must design and build a working interactive gumball machine with specific constraints and criteria.
Curated OER
Arc Welding
Students study and are evaluated on the use of arc welding equipment. They demonstrate safety techniques by changing the lens and head gear on a welding helmet.
Curated OER
How do new species form?
Tenth graders conduct a critical analysis of current evolutionary concepts. They describe how scientists continue to investigate theories. Students examine examples with experimental data that suggest alternative methods of species...