Read the research

The learning science and behavioral research behind $100 for 100%

Learning for Mastery

Learning for Mastery

Benjamin S. Bloom (1968)

The foundational paper behind $100 for 100%'s approach. Bloom proved that 95% of students can achieve mastery when given appropriate time, quality instruction, and feedback — the core philosophy driving our personalized learning paths.

The 2 Sigma Problem

The 2 Sigma Problem

Benjamin S. Bloom (1984)

Bloom's landmark finding that one-on-one tutoring produces a 2 standard deviation improvement over conventional instruction. $100 for 100%'s AI-powered personalization aims to close this gap, delivering tutor-like results at scale.

Lessons of Mastery Learning

Lessons of Mastery Learning

Thomas R. Guskey (2010)

A modern synthesis of 40 years of mastery learning research, identifying the core elements — formative assessment, corrective instruction, and enrichment — that $100 for 100% implements digitally.

Mastery Learning: The Current State of the Craft

Mastery Learning: The Current State of the Craft

James H. Block (1976)

A practical overview of how mastery-based approaches outperform traditional instruction, reinforcing why $100 for 100% requires demonstrated proficiency before advancing to new material.

Atomic Habits

Atomic Habits

James Clear (2018)

The science of how small, consistent improvements compound into transformative results — the same "1% better every day" philosophy that powers $100 for 100%'s incremental mastery system.

Stealth Assessment

Stealth Assessment

Shute, Lu & Rahimi (2021)

Research on embedding assessment seamlessly into learning experiences — the same principle behind $100 for 100%'s approach where practice and evaluation are woven together so students learn without test anxiety.

"Good-Bye, Teacher..."

"Good-Bye, Teacher..."

Fred S. Keller (1968)

A pioneering paper on personalized instruction systems that demonstrated how self-paced, mastery-based methods lead to superior learning outcomes — a direct ancestor of the adaptive approach $100 for 100% uses today.

Your student is
a 100 level
math student

Start your student on their $100 for 100% for $500/month