Welcome!

I’m Adriene Marshall, an educator, coach, and consultant with a deep commitment to helping schools build math classrooms where all students can reason, struggle, and succeed. I’ve spent over two decades in education as a classroom teacher, math coach, instructional leader, and professional learning designer. Now, through Accelerate Math, I partner with schools and districts to make high-quality math instruction the norm, not the exception.

What I Do

Accelerate Math helps schools strengthen Tier 1 math instruction through high-impact professional learning and coaching. I support educators to:

Build confidence with rigorous math content.
Use high-quality instructional materials (HQIM) with fidelity.
Engage students in meaningful, productive learning.
Translate research-based strategies into daily classroom practice.

Whether I’m leading a PD session or working one-on-one with leaders, my approach is active, relevant, and grounded in what works for teachers and students.

Accelerate Solutions Under Construction