Teach Engineering
Magnetic or Not?
The class must determine the magnetic properties of different materials, including aluminum and steel by sorting through materials using a magnet. Groups make a prediction on whether a material is magnetic and then perform...
PBS
Pbs Learning Media: Lesson 2: Chemical Cuisine
By exploring the ingredients in various foods and phuds, students experience first-hand how phuds are engineered to taste irresistible. Students learn and discuss a new Food Rule around eating foods with easily pronounceable ingredients.
TeachEngineering
Teach Engineering: Living With Your Liver
Students learn the function of the liver and how biomedical engineers can use liver regeneration to help people. Students test the effects of chemical toxins on a beef liver and how salt changes the liver's ability to break down these...
TeachEngineering
Teach Engineering: It Burns!
In this activity, students learn how to prevent exposure to the Sun's harmful ultraviolet rays. Students will systematically test various sunscreens to determine the relationship between spf (sun protection factor) value and sun...
University of Houston
University of Houston: Engines of Our Ingenuity: Percy Julian
Brief profile of the life of African American chemist Percy Julian. Entry relates Julian's desire to achieve against the odds of early 20th century prejudice and discrimination.