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Students struggle in math when
teachers lack the right support.

BW Walch partners with districts to build teacher expertise in mathematical thinking, so educators can make better instructional decisions and students can build real understanding.

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Explore OGAP®

Students struggle in math when teachers lack the right support.

District and school leaders know the frustration: despite launching new initiatives and filling data dashboards, math outcomes don’t improve. That’s because more programs alone can’t solve the root problem.

The missing piece isn’t more data or more resources. It’s teacher understanding.

To get there, teachers need:

  • A deeper understanding of how mathematical thinking actually develops
  • Practical frameworks they can use in every lesson, not just during training
  • Support that translates directly into classroom decisions


That’s where BW Walch comes in.

What We Do

BW Walch partners with districts and schools to build the instructional expertise teachers need to move students forward in math, through professional learning, research-based frameworks, and curriculum built for real classrooms.

Two ways we support your educators

Whether you’re building teacher expertise or strengthening your curriculum, we meet you where you are.

OGAP — Professional Learning

A research-based framework that helps teachers understand student mathematical thinking, identify misconceptions early, and make confident instructional decisions.

Discover OGAP

Curriculum Solutions

Standards-aligned, customizable math curriculum designed for today’s classrooms with EdReports high ratings and built-in flexibility for your state and district.

View Curriculum

Why Educators Trust BW Walch

  • ESSA Tier 1 Strong Evidence professional learning
  • Trusted by districts and statewide initiatives
  • Research-backed instructional frameworks
  • Decades of experience supporting math educators
  • Proven teacher confidence and efficacy outcomes
  • EdReports high ratings for Focus, Coherence & Rigor
"Walch’s student workbooks are a great addition to their Teacher Resources. The workbooks provide one place for the students to take all of their notes and work out practice problems while also saving the teachers time on making copies."
Michelle Mikes, Math SupervisorCobb County, GA
"The fact that the Curriculum Engine comes pre-populated with high quality aligned content and is ready to use out of the gate, in addition to the simplicity of its student interface, makes this an ideal platform for our “post Covid” educational system."
EducatorLeading Georgia District
"I find it hard to believe that another professional development opportunity could offer this level of depth in a specific mathematical component. Engaging with the trajectory of standards and skills has deepened my understanding of what and how students need to learn—more than my 15 years of classroom experience alone."
Elementary Math Teacher and OGAP Trainee
"The information is eye-opening and supports your ability to analyze student work to determine where they are currently performing and what supports are needed to increase their capacity and understanding."
Elementary Math Teacher and OGAP Trainee
"It enlightened my mathematical thinking and the research used helped me with some misconceptions about addition and subtraction strategies and how to teach students."
Elementary Math Teacher and OGAP Trainee
"Our partnership with BW Walch has resulted in the creation of high-quality curriculum resources"
Secondary Math Specialist
"We have provided guidance for our students and families to access (the) Curriculum Engine to continue/maintain their learning."
K-12 Math SupervisorSacramento, CA
"Love the ability to create a course from scratch…interested in uploading our own materials and sharing"
TeacherValdosta, GA
"Our teachers are creating emergency lesson plans of things that students can work on at home."
K-12 Math Supervisor
"This is how curriculum should be delivered and managed."
Curriculum Specialist

Ready to build teacher expertise that lasts?

Let’s talk about what your district needs and how we can help your teachers move students forward.

Schedule a Conversation