For resources for teachers, click here!
For resources for families, click here!
For professional development resources, click here!
This section of our site has printable pdfs of some of the most common materials used in our activities, such as Numeral Cards, Dot Cards, Tangram Puzzles, and more!!
Clements, D. H., & Sarama, J. (2017/2019). Learning and teaching with learning trajectories [LT]2.
Retrieved from Marsico Institute, Morgridge College of Education, University of Denver.
Special Thanks To
The research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through grant numbers R305K050157, R305A120813, R305A110188, and R305A150243. to the University of Denver. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.