Group items tagged

"with listening, grammar, comprehension, dictation exercises, and crossword puzzles" Covers a wide range of exercises and activities for listening, reading, and writing.

Simple vocabulary quizzes online free.

This was the tool used to make Trace Effects for the U.S. Dept of State. It takes hundreds of hours to build an online adventure, but it's a nice long project that some students may really enjoy. It seems to be a pay as you go experience, however, so you'd have to inquire about school discounts, etc.

"Be part of a unique scientific experiment by playing games on your phone. "Test your memory, your impulsivity, your attention and decision making. Learn about the neuroscience of every day life. " Another crowd-sourcing data collection to contribute to neuroscience research. Looks like a fun app.

Loads of math, word, and science games, including some developed by universities for children. You will need to do your own culling and sorting.

Not well organized, but packed with fun-learning sites that kids can use on their own, or that teachers might want to incorporate into class projects. Not just for summer!