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.
to the WINNERS of our First Quarterly Classroom Materials Drawing!
Each winner received a $60-75 Periodic Table Resource Packet from CAST. Each winner was able to build their own prize packet from a list of possibilities.
Jordan Sonnenberg Region I
Elizabeth Walls Region I
Did you know...
A group of science teachers first met to organize CAST in April of 1957. Over 100 teachers met and the dues were $1.