University of Texas
What Are Calories?
What are calories, and how do calorie needs differ from person to person? Here is a activity that briefly explains how calories measure the energy supplied by food, as well as suggests the amount of food an individual should eat per day.
Curated OER
Writing Exercise: Mesoamerica
Use writing to examine Mesoamerica with this short-answer exercise. Informational text isn't provided to help scholars answer these three questions, so you could either provide it or make it an individual research project. Learners...
TED Talks
Ted: Ted Ed: Why Sitting Is Bad for You
Sitting down for brief periods can help us recover from stress or recuperate from exercise. But nowadays, our lifestyles make us sit much more than we move around. Are our bodies built for such a sedentary existence? Murat Dalkilinc...