Group items tagged

The National Library of Virtual Manipulatives (NLVM) is an NSF supported project that began in 1999 to develop a library of uniquely interactive, web-based virtual manipulatives or concept tutorials, mostly in the form of Java applets, for mathematics instruction (K-12 emphasis). The project includes dissemination and extensive internal and external evaluation.

ExploreLearning.com offers the world's largest library of interactive online simulations for math and science education in grades 3-12. We call these simulations Gizmos.