Welcome to CAST!
The Colorado Association of Science Teachers' goal is to support, stimulate, and improve science education for students of all ages in Colorado. Please keep in touch with CAST through this website and the social media listed below.
ECSTEM Fall Symposium
The Children's Center at Caltech, in collaboration with the Boulder Journey School, will host an ECSTEM Fall Symposium on
October 12 and 13, 2018.
Click the link below for registration information.
CONGRATULATIONS to Maxine Morris - She has been awarded the 2018 CAST Pre-Service Teacher Award!