Number Strings: Daily Computational Fluency
Second graders use this beneficial instructional routine alongside the Standards for Mathematical Practice.
Supplementary Materials
- Supplemental Materials (PDF 63 KB)
Contributor Notes
Rachel Lambert, lambertr@chapman.edu, teaches math methods and disability studies at Chapman University in Orange, California. She researches the intersections between disability and mathematics.
Kara Imm, karaimm@gmail.com, is co-Director of Mathematics in the City (City College, CUNY), a professional development center based in New York City. Her research centers on the potential of mathematical modeling to disrupt inequitable patterns within math education, such as “endless algebra.”
Dina A. Williams, dina.williams@lausd.net, is a K–grade 5 teacher at 75th Street School LAUSD. She is interested in issues of equity, access, and social justice.
© 2021 National Council of Teachers of Mathematics (NCTM)