Bicycle Design and Shock Absorption
In this shock absorption worksheet, student read about bicycle design and how it effects shock absorption. They answer three critical thinking questions about bicycle design which make a bike ride smooth.
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Digestive System (Part 1)
The stomach can hold 1.5 liters of food, which remains there for two to three hours in order for digestion to complete. The 33rd video in a series of 47 covers the process of digestion. Classes learn why digestion occurs, about the...
11 mins 9th - 12th Science CCSS: Adaptable
Gravity Versus The Mighty Egg - Biology Teaching Thesis
Students are able to describe the principles of gravity. They name other places in the real world where we compensate for gravity. Students design a shock absorber with limited materials and explain how it works to protect an egg. They...
9th - 12th Science
Do We Need to Wear a Rainhat? Acid Rain: Causes, Effects, and Possible Solutions
Acid rain, and how it affects the environment, is the focus of this Earth science lesson. During the study, learners evaluate measures to reduce acid rain, and design an investigation to demonstrate the conection between a hypothesis and...
4th - 12th Science