Topics
One page per learning principle and per Field tag, built automatically from the tracker. Each page lists its items by evidence level, strongest first. Evidence levels describe how much a source lets you trust a claim about learners, based on study design, who took part and what was measured. They are not endorsements, and they are not official WWC, ESSA or GRADE ratings.
Learning principles
Retrieval practice
8 items · 1 at Level 2 or higher
Spacing and interleaving
2 items · 1 at Level 2 or higher
Feedback
7 items · 2 at Level 2 or higher
Cognitive load
11 items · 4 at Level 2 or higher
Worked examples and explicit instruction
2 items · 0 at Level 2 or higher
Metacognition and self-regulation
4 items · 1 at Level 2 or higher
Motivation and engagement
8 items · 2 at Level 2 or higher
Reading and writing
13 items · 1 at Level 2 or higher
Inclusion and accessibility
5 items · 0 at Level 2 or higher
Tutoring and personalization
31 items · 2 at Level 2 or higher
Fields
Instruction and curriculum
72 items · 5 at Level 2 or higher
Cognitive science and learning
69 items · 11 at Level 2 or higher
Assessment
109 items · 7 at Level 2 or higher
Teacher effectiveness and efficacy
6 items · 2 at Level 2 or higher
Teacher preparation and PD
29 items · 1 at Level 2 or higher
School leadership
21 items · 0 at Level 2 or higher
Edtech (non-AI)
6 items · 1 at Level 2 or higher
Literacy
40 items · 3 at Level 2 or higher
Math
22 items · 1 at Level 2 or higher
Science and STEM
20 items · 1 at Level 2 or higher
Special education
6 items · 0 at Level 2 or higher
Early childhood
4 items · 0 at Level 2 or higher
Higher education
52 items · 4 at Level 2 or higher
Equity and policy
38 items · 2 at Level 2 or higher
Other education research
63 items · 0 at Level 2 or higher