Progressively Incorrect

Dr. Zach Groshell

mrzachg@educationrickshaw.com

For verified host and producer emails, sign up to view.

Booking Overview

Progressively Incorrect is an education-focused show that interrogates common myths and evidence in K–12 teaching, curriculum, and instructional approaches. It’s a strong fit for PR pitches involving education research, teacher practice, curriculum development, and learning-science credibility.

Metrics

Episodes: 100

Frequency: Weekly

Rating: 4.8/5.0

Estimated listeners: 1k-10k

Gender skew: Male

Location: USA

YouTube: 1.5k subscribers

Contact Information

mrzachg@educationrickshaw.com

For verified host and producer emails, sign up to view.

Host

Dr. Zach Groshell - Host of Progressively Incorrect, described as being hosted by Dr. Zach Groshell on educationrickshaw.com. The show’s framing emphasizes challenging education myths and examining evidence in areas l...

Booking Intelligence

Booking Requirements

medium
Typical Credentials:  
Education researchers, curriculum developers, instructional design specialists, and professionals with credible expertise in evidence-based teaching practices (e.g., direct instruction, learning science, executive functions). Guests appear connected to recognized organizations or workstreams (e.g., curriculum development organizations).
Required Achievements:  
Published or developed evidence-based instructional materials/programs, Work on curriculum development and validation/field testing, Expertise in learning science constructs (e.g., executive functions) applied to K–3 classrooms, Public engagement on educational pseudoscience/myth evaluation

Recent Guest Discussions

Katharine Beals - Facilitated Communication And Educational Pseudoscience

Mitch Weathers - Executive Functions For K-3 Classrooms

Sarah Oberle - Executive Functions For K-3 Classrooms

Owen Engelmann - Field Testing Direct Instruction Programs

Recent Topics

Education, Instructional Design, Curriculum, Learning Science, Evidence Based

Episodes

Here's the recent few episodes on
Progressively Incorrect
:

S5E33: Sean Morrisey on Word Mapping, Vocabulary Routines, and Durable Word Knowledge

July 05, 2026

Welcome back to Progressively Incorrect. I’m your host, Zach Groshell. In this episode, I’m joined by Sean Morrisey, creator of the Word Mapping Project, for a conversation about how students learn words—not just as spellings to memorize or definitions to recite, but as connected units of sound, spelling, and meaning. Sean spent eight years as … Continue reading S5E33: Sean Morrisey on Word Mapping, Vocabulary Routines, and Durable Word Knowledge

S5E32: Doug Gray on Alaskan Schools, Bush Teaching, and Better Systems for Students

July 03, 2026

Welcome back to Progressively Incorrect. I’m your host, Zach Groshell. I’ve always been fascinated by what teaching looks like in remote and challenging contexts. That interest goes back to my own time working in places like Sudan, where the namesake of this blog, Education Rickshaw, comes from. So when I was invited to present at … Continue reading S5E32: Doug Gray on Alaskan Schools, Bush Teaching, and Better Systems for Students

S5E31: Katharine Beals on Facilitated Communication and Educational Pseudoscience

June 16, 2026

Welcome back to Progressively Incorrect. I’m your host, Zach Groshell. Education is filled with myths. Some are harmless. Others shape curriculum, teacher training, intervention programs, and the lives of students for decades before anyone seriously asks whether they work. One of the reasons this podcast exists is to challenge those myths and examine the evidence … Continue reading S5E31: Katharine Beals on Facilitated Communication and Educational Pseudoscience

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