Among the shortcomings of the NGSS is its acute dearth of math content, even in situations where math is essential to the study and proper understanding of the science that students are being asked to master. Also problematic is the alignment of NGSS math with the Common Core State Standards for mathematics. Appendix L of the NGSS seeks to explain the alignment and apply math more thoroughly to NGSS science. This commentary by Johns Hopkins mathematician appraises that appendix.

Download Commentary on Appendix L: Alignment of the Next Generation Science Standards with the Common Core State Standards for Mathematics above to read the appraisal.


Dr. Wilson is Professor of Mathematics at the Johns Hopkins University where he has chaired the Department of Mathematics. In 2006, he was the Advisor for Mathematics in the Office of Elementary and Secondary Education at the U.S. Department of Education. Dr. Wilson also helped revise Washington State’s K-12 mathematics standards and evaluated textbooks for the state. He has participated in numerous projects on standards,…

View Full Bio