This grant aims to provide funding for in-service professional development/learning to PK-12 schools to increase understanding and expertise for fostering support of multi-language development when teaching mathematics. The proposed project must explicitly support the implementation of equitable and rigorous mathematics teaching that incorporates students' languages and cultures in their learning of mathematics. To this end, the proposed project should specifically address the development of classroom materials with a consultant, and/or the purchase of materials to implement professional learning with educators towards the aforementioned goal. The consultant must have expertise in both teaching mathematics and teaching language. Eligible applicants are a PK-12 school seeking to promote multilingualism when teaching mathematics; and a mathematics coach, a classroom teacher, or a school administrator. At least one applicant must be a current member of TODOS on the day of application. At least one applicant must be a current Essential or Premium member of NCTM on the day of application. Past recipients of this grant are not eligible to reapply. A letter of support from the principal of the applicant's school must be submitted and confirm the teaching status of the applicant; indicate strong support for the proposal and the school's ability to accomplish it, and describe the administrative commitment. Please visit the award's website for more information.