Milk does a body good ... unless, of course, someone is lactose intolerant. Pupils play the role of pharmaceutical scientists in a guided inquiry lab about lactase. Lab groups collaborate to learn more about lactose intolerance, how...

Energize biologists with colorful images in an activity that captivates the imagination while demystifying the subject of cellular respiration. Participants build comprehension skills and access core content knowledge by analyzing text...

Use this quick informational text to give your class an introduction to President Bill Clinton and Hillary Rodham Clinton, first lady at the time of the events in the text. Individuals or partners can read the brief text and respond to...

In this ESL conversation worksheet, students collaborate with a classmate to discuss the 14 food items listed. Students talk about whether they have "a lot" or "a few" of the items in their refrigerator. Students also use the words...