PBS
Wgbh: Becoming Bilingual
Useful articles about how to support children's bilingual language development. Includes different models and tips for ESL classrooms. Part of a larger site with loads of tips and resources for "launching young readers."
TeachEngineering
Teach Engineering: Smoke and Mirrors
Students develop a persuasive peer-to-peer case against smoking, with the goal to understand how language usage can influence perception, attitudes and behavior.
Enchanted Learning
Enchanted Learning: English (Esl) Label Me! Printouts
Over 100 handouts with answer sheets you can print and use to help build English vocabulary. Numerous topics and themes are covered: everyday words, math terms, seasonal and holiday words, geographical terms, animals, opposites, parts of...