Resources

For Teachers

For resources for teachers, click here!

For Families

For resources for families, click here!

Professional Development

For professional development resources, click here!

Inclusion

Engaging learning environments are well-thought out and organized spaces that intentionally promote inclusive mathematical learning for all children. Click here to see our resources for Inclusion!

Materials

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!!

 

Games

Mathematical thinking develops through experience. 

Play!

Click here to learn more about our online games.

Suggested Citation

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.
Website: LearningTrajectories.org

Special Thanks To

Institute of Education Sciences
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.
Bill & Melinda Gates foundation
Heising Simons foundation