Research

The evidence behind the learning model.

Ainstein draws on retrieval practice, spacing, mastery learning, worked examples, interleaving, metacognition, and learning by teaching. We distinguish established findings, design choices, and goals that still need to be proven.

The science we build on

Every part of the model has to earn its place.

Each feature names the learning principle it serves, the behavior it is intended to change, and the evidence that would show whether it helped. Research guides the design; student work tests the result.

Retrieval practice Strong evidence

Students regularly recall ideas from memory and explain them aloud instead of relying only on re-reading. (Roediger & Karpicke)

The spacing effect Strong evidence

Reviews return after increasing delays, beginning with a 1, 3, 7, 14, 30, and 60-day schedule that adapts to performance.

Mastery learning Strong evidence

Students receive additional time and correction on prerequisites before later work depends on them. The mastery map makes those dependencies visible. (Bloom)

Desirable difficulties Strong evidence

Delayed retrieval, mixed practice, and gradually reduced support make practice more effortful in ways that can strengthen later recall. (Bjork)

Worked examples & the ZPD Research base

Novices study worked examples; support fades as skill grows, and comes back when it’s needed. (Sweller, Vygotsky)

Learning by teaching Research base

Weekly peer teaching with evidence. Students explain, answer questions, and leave work a mentor can review.

Interleaving Strong evidence

Practice mixes related problem types so students must decide which method applies. Using cross-subject questions for connected thinking is an Ainstein design choice. (Rohrer)

Metacognition & calibration Research base

Weekly self-assessment held against the evidence: blind spots named kindly, hidden strengths surfaced with proof. (Flavell)

Self-efficacy Research base

Victory memories in the child’s own words, offered back at hard moments. Confidence from their own record. (Bandura)

Growth mindset Promising, with nuance

“Not yet” as system language; praise for strategy, never for ability. The environment carries the message, we don’t preach it. (Dweck)

Mindful self-compassion Design influence

Struggle-moment language holds kindness and common humanity: “this mix-up has a name, thousands of learners make it.” (Neff & Germer)

Intrinsic motivation Our philosophy

We build motivation around growing competence, useful work, relationships, and increasing ownership. We do not use points, badges, or rankings as substitutes for those conditions. (Kohn; Deci & Ryan)

The labels matter. A research base can support a design without proving that every implementation will work. Ainstein measures student outcomes separately and updates the model when the evidence disagrees with the intention.

Evidence in practice

Research informs the design. Student evidence tests the result.

A theory explains why a feature may help. The student’s work shows whether it helped this learner.

Attempt evidence

The system records the misconception, correction, and later retrieval rather than only the final score.

Explanation evidence

Students explain their reasoning, answer peer questions, and apply the idea in another context.

Mentor judgment

A mentor reviews the work behind the claim and decides whether the evidence is sufficient.

External measurement

Nationally normed assessment adds an independent view of growth alongside everyday evidence.

The standard is simple: show the thinking, revisit it after a delay, and use it somewhere new.

US normsIndependent measureOne source of evidence alongside explanations, projects, and the mastery map

Progress measured against US national norms.

Ainstein uses MAP® Growth, an independent, nationally normed assessment used by millions of students across the United States.

  • Percentile and growth scores against US national norms, two to three times a year.
  • Results shared with families in plain language and used to refine the learning plan.
  • External measurement kept separate from claims that still need to be demonstrated.

Founding families

See how the evidence becomes a learning plan.

Explore the method or talk with us about where your child would begin.