Research done over the last decade suggests people who speak more than one language tend to outperform monolinguists. Moreso, children who grow up bilingual have an easier time in school and make better grades.
VocabularySpellingCity provides Math Vocabulary terms for Grades K-12 based on the Common Core State Standards. These academic vocasbulary lists can be used to play any of our 25 learning games and activities.
TED Talks In a zippy demo at TED U, AnnMarie Thomas shows how two different kinds of homemade play dough can be used to demonstrate electrical properties -- by lighting up LEDs, spinning motors, and turning little kids into circuit designers.