The heart of ADI
Investigations
Students explore a phenomenon, plan and carry out an investigation, and argue from evidence.
Grades K-12NGSS & TEKS
Explore investigations →
ADI programs
Programs
Four ways to teach with Argument-Driven Inquiry, all built on the same approach and aligned to NGSS and Texas TEKS. Start with a program, then shop by grade band.
Design and test
Engineering Challenges
Students design, test, and improve a solution to a real-world design challenge.
Grades 3 to 8NGSS & TEKS
Explore engineering →
3D assessment
Phenomenon-Driven Tasks™
Short three-dimensional tasks that reveal what students really understand.
Grades 3 to 89 to 12 coming soon
Explore PDTs →
Digital resources
Learning Hub
The digital home for every program, with rostering, videos, peer review, and rubrics.
All programsAll grades
Explore the Hub →