The U.S. National Science Foundation (NSF) is offering a federal grant opportunity titled "Collaboratory to Advance Mathematics Education and Learning (CAMEL) for K-12," aimed at enhancing mathematics education through interdisciplinary collaboration. This initiative seeks proposals for the establishment of research networks that will generate high-value datasets to improve math learning, involving researchers from various fields, education practitioners, and data scientists. The program emphasizes the importance of advancing STEM education and aims to create a socio-technological platform for ongoing collaboration in K-12 mathematics education. Interested applicants can apply for funding ranging from $1 million to $1.5 million, with a total program funding of $9 million and an expected seven awards. Proposals are accepted at any time, and for further information, applicants can contact NSF grants.gov support at grantsgovsupport@nsf.gov.