Teacher Coaching Simplified


Teacher Coaching Simplified

Custom software to drive teacher growth

Building world class solutions through thought partnership with national leaders.

  • Screen Shot 2015-01-21 at 2.39.59 PM

    The Arkansas Teacher Corps (ATC) recruits, trains, and supports service-oriented and talented individuals to serve as teachers for Arkansas students who need them the most.

  • sponsor_renew

    ReNEW Schools seeks to turnaround low-performing open admission public schools in New Orleans, and currently operates five campuses.

  • Screen Shot 2015-01-21 at 2.39.59 PM

    Coney Island Prep prepares scholars in New York City to succeed in college and the career of his or her choice.

  • FirstLine

    FirstLine Schools’ mission is to create and inspire great open-admission public schools in New Orleans.

Technology to support teachers

Evaluation and teacher coaching data is often fragmented across spreadsheets, email chains, and paper forms, keeping teachers from getting the feedback they need to grow in real time.

That’s why we created Whetstone

Whetstone is an instructional coaching platform designed to support efficient and collaborative teacher development, making interactions between teachers and their instructional leaders as high-leverage as possible.

Our Solution Is As Unique
as Your Students


We work hand-in-hand to develop a user friendly and comprehensive software solution that meets the needs of your organization’s teacher development process.


Many partners join Whetstone to improve their efficiency; they stay because we insist on thought partnership to build collaboratively as their processes evolve.

Let Whetstone sweat the small stuff

Create an impact in the classroom while saving time and resources.


Create any type of observation framework for educator evaluation no matter how simple or complex.

Observation Capture

Rubrics can be used on any major device with an Internet connection to capture educator performance and weight it against the relevant criteria.

Calendar Integration

Request and schedule observations.

Everything integrates into your existing calendar.

Video Platform

Upload any format of classroom videos.

Rate videos against rubrics that have been developed.

Timestamp and bookmark areas of video for targeted feedback or exemplar sharing.

Data Visualization

Organize a comprehensive data set specific to what is actionable for administrators, coaches, and teachers.

Illustrate with graphs for easier understanding.

Teaching is an artscience and every classroom is different

Our customizable solution drives professional growth at the organizational and individual levels.


  • Seamlessly gather data & illuminate trends at group & individual levels.
  • Parse trends from both qualitative & quantitative data with flexible tags.
  • Track organization-wide progress toward development goals.
  • View action step trends to direct instructional development resources.

Teacher Coach

  • Streamline all coaching activities onto one intuitive platform.
  • Leverage a coaching dashboard to make data-informed decisions.


  • Set, track, and drive development with a personalized growth plan.