Gooru is a free, educational search engine for online resources and lesson plans in science, math, social studies and language arts. Teachers and students can search for and curate collections of multimedia resources, digital textbooks, videos, handouts, games, and quizzes. Collect and gather information into "My Collections" and "My Classes" categories. Grades: K-12.
Tip: You and your students can customize an existing collection or create your own "playlist of learning resources."