There are also databases that provide comprehensive lists of reviewed curriculum specifically for expanded learning programs. The reviewed curriculum spans across various grade levels, disciplines, & subject matter.
MSPnet is an electronic learning community for the Math and Science Partnership Program. With the MSP program, the National Science Foundation implemented an important facet of the President's No Child Left Behind (NCLB) vision for K-12 education. A major research and development effort, the MSP program responds to concern over the performance of the nation's children in mathematics and science. Institutions of higher education partner with K-12 districts and others to effect deep, lasting improvement in K-12 mathematics and science education.