California Academy of Sciences (CAS) Resources

Search for CAS FREE K-12 Classroom Science Resources Here.


Planning your science conten just got easier. CAS has an extensive database of various resources catered to K-12 Classrooms.


Lesson plans entail resources on the following items:


Search by grade level: preK | K | 1st | 2nd | 3rd | 4th | 5th | 6th-8th | 9th-12th


All of the CAS resources for K-12 classrooms are free!