Notice Concerning SCIS 3+ Curriculum

The SCIS 3+ science curriculum program has been discontinued as of April 3rd, 2015, and is no longer sold or supported by Delta Education. We will continue to supply replacement parts for SCIS 3+ science modules for a limited period of time. If you are interested in finding a curriculum program with a similar hands-on approach to SCIS 3+, please take a look at FOSS (Full Option Science System).


SCIS 3+ is a comprehensive, activity-based science curriculum that provides a full year of science instruction for students in grades K-6. Throughout the program, concepts build on one another to create a science foundation of strength and integrity.