![eNVLM](https://infomeister.wordpress.com/wp-content/uploads/2008/08/nvlm1.png?w=300&h=245)
Authored by Utah State University and funded by the NSF, the
eNLVM (National Library of Virtual Manipulatives) is an outstanding, standards based resource for instruction and guided math practice in the NCTM core areas of geometry, measurement, number and operations, algebra and data analysis and probability. The interactive applets are divided into grade ranges: pre-K-2, 3-5, 6-8 and 9-12 (younger students may have difficulty in reading instructions) within the 5 main areas.
Registered teachers may set up their own
courses including materials to be used by their students, customized by class. Materials may be organized into “learning units” which
students may access for instruction and practice. Teachers may edit their course content, manage students (including keeping track of online work through the module), view all student answers at once, select applicable mathlets for practice and even edit select applets.
![Courses](https://infomeister.wordpress.com/wp-content/uploads/2008/08/nvlm_lesson22.png?w=780)
Courses
Students really enjoy learning using the animated, interactive modules such as spinners, ladybugs for logic and sequence, tangrams, and money.
![Examples of Mathlets](https://infomeister.wordpress.com/wp-content/uploads/2008/08/envlm3.png?w=300&h=248)
Examples of Mathlets
![More Info. & Tutorials](https://infomeister.wordpress.com/wp-content/uploads/2008/08/enlvm_tutorials.png?w=780)
More Info. & Tutorials
As an added bonus, the applets and interface are also available in
Spanish and
French.