Learning Science
We’re experienced teachers with deep expertise in curriculum, assessment, and instruction. Our job is to build the next generation of Alpha’s learning apps, so they’re as effective as the evidence says they can be.
Meet the team
Our expertise covers reading, writing, vocabulary, math, science, geography, and psychology, from the early grades to AP. It also covers assessment, special education, executive functions, and Direct Instruction.
Follow the links below to learn more about us and keep up with our work. We’re busy, but we’ll do our best to share where we’re headed and what we’re learning, and we’d love you to join us along the way.
Peps Mccrea
Head of Learning Science
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Experience: Math teacher; Senior Lecturer, University of Brighton; Dean of Learning Design, Ambition Institute; Director of Education, Steplab.
Qualifications: MEng; PGCE; MA; MRes
Publications: Lean Lesson Planning; Memorable Teaching; Motivated Teaching; Developing Expert Teaching; Inclusive Teaching (paper, 2026).
Prof. Becky Allen
Founding Learning Scientist
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Experience: Economics teacher; Professor, UCL Institute of Education; Director, Education Datalab; Co-founder, Teacher Tapp; Professor of Education, University of Brighton.
Qualifications: BA; PGCE; MRes; PhD
Publications: The Teacher Gap; The Next Big Thing in School Improvement; about 100 research papers.
Prof. Carl Hendrick
Founding Learning Scientist
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Experience: English teacher for 17 years; Head of Learning and Research, Wellington College; Professor of Education, Academica University of Applied Sciences; UNESCO IBE editorial board.
Qualifications: BA; PGCE; MA; PhD
Publications: What Does This Look Like in the Classroom?; How Learning Happens; How Teaching Happens; Instructional Illusions.
Sarah Cottinghatt
Founding Learning Scientist
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Experience: English teacher; Teach First teacher educator; Associate Dean, Ambition Institute; Research Lead, Steplab.
Qualifications: LLB; PGCE; PGCert; MA
Publications: Ausubel’s Meaningful Learning in Action; Coaching for Adaptive Expertise; chapter in The researchED Guide to Cognitive Science.
Dr. Zach Groshell
Founding Learning Scientist
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Experience: Elementary and middle school teacher for 14 years; instructional coach.
Qualifications: BA; MA; PhD
Publications: Just Tell Them; Progressively Incorrect podcast (host).
Karen Vaites
Learning Scientist
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Experience: Seven-time startup executive; founding CMO, Open Up Resources (standards-aligned curriculum provider); ELA curriculum expert; nationally cited advocate for quality curriculum.
Qualifications: MA
Publications: Is Mississippi cooking the books? (The Argument, 2025).
Dr. Jen Barker
Learning Scientist
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Experience: Teacher, special needs coordinator and assistant head; Senior Dean, Ambition Institute; National Director of Learning, Ormiston Academies.
Qualifications: BA; PGCE; EdD
Publications: School Leadership Expertise; Inclusive Teaching (paper, 2026).
Sarah Donarski
Learning Scientist
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Experience: English teacher for 13 years; Lead Practitioner, Wellington College; Director of English, Northern Education Trust.
Qualifications: BA; DipEd; QTS; MSc
Publications: The researchED Guide to Assessment.
Dr. Sarah Oberle
Learning Scientist
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Experience: First-grade teacher for 19 years; professional learning consultant; instructional designer.
Qualifications: BA; MEd; EdD
Publications: Executive Functions for Every K-3 Classroom.
Blake Harvard
Learning Scientist
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Experience: Middle and high school teacher for 20 years, including AP Psychology and AP Government.
Qualifications: BS; MEd
Publications: Do I Have Your Attention?
Mark Enser
Learning Scientist
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Experience: Geography teacher and head of geography for 20 years; inspector and national lead for geography at Ofsted, England’s school inspectorate.
Qualifications: BSc; PGCE; PGDE
Publications: seven books, including Teach Like Nobody’s Watching and Powerful Geography.
Common questions
We’ll add more as questions come in.
What is learning science?
Learning science is what research tells us about how people learn. It draws on cognitive psychology and decades of classroom studies. For example, we remember what we think about, spaced-out practice beats cramming, and what we already know shapes what we can understand.
New to learning science? These short introductions are a good place to start. They’re written for newcomers and simplify a lot. Our own work goes well beyond them.
- The Science of Learning (Deans for Impact, 2015)
- Learning: What is it, and how might we catalyse it? (Peps Mccrea, 2019)
- Students Remember…What They Think About (Daniel Willingham, 2003)
- Strengthening the Student Toolbox (John Dunlosky, 2013)
- Principles of Instruction (Barak Rosenshine, 2012)
- Rediscovering Knowledge as the Key to Reading (Daniel Willingham and E.D. Hirsch Jr., 2026)
For a taste of our thinking, try these newsletters from the team:
- Falsifiable (Becky Allen)
- The Learning Dispatch (Carl Hendrick)
- Evidence Snacks (Peps Mccrea)
Many of the team write regularly. Follow the links on their cards above.
What is the Alpha model?
Alpha is a collection of schools in the US that are exploring a different model of schooling. Their goal is to help kids love school, learn academics fast, and be ready for an uncertain future.
Children spend 2 hours each morning on academics, using AI-enabled apps. They spend the afternoon learning life skills with their peers, and they’re held to high expectations throughout.
How do you use AI?
AI helps us build the apps. The apps also use AI to assess students’ work and give feedback.
We don’t give kids unguided chatbots, because the evidence so far suggests they get in the way of learning.