Find your fit

Shop by grade band

Every ADI investigation, book, and kit is designed for a specific stage of a student's science journey. Pick your band to see everything built for those grades.

K-2 EARLY ELEMENTARY

Kindergarten to Grade 2

Hands-on science from day one

Guided exploration, observation, and science talk that build the habits of a young scientist from day one.

Investigation KitsTeacher & Student BooksConsumablesSpanish
3-5 UPPER ELEMENTARY

Grades 3 to 5

Learning science through investigation

Students plan tests, gather data, and build evidence-based explanations they defend with their peers.

Investigation KitsTeacher & Student BooksConsumablesSpanish
6-8 MIDDLE SCHOOL

Grades 6 to 8

Life, Earth, and physical science

Full lab investigations across every middle school domain, available in NGSS and Texas TEKS editions.

Investigation KitsTeacher & Student BooksConsumables Refill
9-12 HIGH SCHOOL

Grades 9 to 12

Biology, Chemistry, Physics, and more

Rigorous lab investigations with three-dimensional argumentation for every high school science course.

Investigation KitsTeacher & Student BooksConsumables Refill