John Hopkins University
Diets and Influence on Food Choice
From start to finish, this is a truly excellent lesson plan addressing the epidemic of diet-related disease in the United States. Learners begin with a reading excerpt of detailed information on trends in the American diet and the...
Teach Engineering
Strength of Materials
Pupils examine a stress-strain diagram that compares the advantages and disadvantages of the two common bridge building materials, concrete and steel. The also consider the factors that influence the materials builders choose for their...
Houghton Mifflin Harcourt
Colors All Around: English Language Development Lessons (Theme 2)
A reading of the rhyme "Red Means Stop!" launches a three-week ELD/ESL study of color. The scripted daily lessons contained in the 32-page unit are packed with exercises, activities, and skill builders.
Ask A Biologist
Viral Attack
Can you catch the same cold twice? Elementary and middle schoolers learn about what happens when a virus attacks their bodies, and how the immune system never forgets a virus, with an entertaining comic book. The packet includes...