DreamBox Learning
Adaptive K–8 maths
We publish a full Four-Mismatches fit assessment for the student-facing exam tools first. For this one, the facts below are what we have verified — run the Four Mismatches Test on it yourself for your own students.
Independence: Addestra builds learning products too (MathsTutor, TinkerWell). We never review or score our own, and no tool pays to be listed or to rank higher — how we assess fit.
What it does
What the AI actually does — An 'Intelligent Adaptive Learning' engine logging granular per-click behaviour to infer solving strategy and adjust in real time.
Why it was built — Give K-8 students individualised maths instruction responsive to how they solve, not just whether the answer is right.
Who built it
- Company
- DreamBox Learning
- Founders
- Lou Gray · Ben Slivka
- HQ / origin
- Bellevue, Washington, USA
- Founded
- 2006
- Model
- B2G
- Ownership
- Owned by Discovery Education (acquired 2023)
- Exam systems
- US Common Core
- Languages
- English · Spanish
We record durable facts only — no funding-raised or user-count figures. Unverified fields are marked [TBD] rather than guessed.
Where it sits
DreamBox Learning is on the EdTech AI 100 map, in maths & adaptive practice, built in United States.
Related & alternatives
- ALEKSAdaptive maths and science, grounded in knowledge-space theory
- IXL LearningAdaptive practice and diagnostics across subjects
- i-ReadyAssessment-linked adaptive instruction