Baylor College
Digestion
Digestion is an amazing and complicated process that provides humans with the energy they need to survive. Lesson six in this series on the science of food uses sliced turkey and a meat tenderizer to demonstrate how enzymes help break...
San Bernardino Co. Supt. of Schools
Was Julius Caesar a Good Leader for Rome?
Learners consider the various perspectives that different groups in Roman society may have had for Julius Caesar, such as Roman soldiers, senators, the working class, and slaves. The primary activity involves a reading of Caesar's...
Curated OER
Trading Cards for the 21st Century
Students are introduced to sports trading cards that can be 'played' in a compact disc player. They discuss why improvements are made to entertainment products, why they often become successful, and then develop and market an innovative...