The Evidence on Teaching

Explore the evidence

6 of 88 decisions · clear everything

Survives the gold standard Independent, durable, rigorous The debunked shelf Cheap wins For parents at home Famous numbers, deflated Where we admit ignorance The terrain

evidenceall drop D A–B A only

evaluatorany no dev-led independent

durabilityany follow-up ≥1yr ≥2yr

what are these? →

Your situation · from the applicability layer — absence means “not yet assessed,” never “doesn’t apply”

who's delivering

group / setting

cost

outcome class

Unallocated money is the worst buy in the database; the same dollars as No-Excuses charters buy +0.3–0.4 SD/yr — and the average charter is a precise null.

mixedconf: highgc: low

8/839/48connected:Tutoring Background knowledge and vocabular Teacher quality Math curriculum choice

School spending, charters, and what school-level choices actually move outcomes · school-structure · ages 4–18 · structure

Teaching movement teaches movement: the skills improve, but transfer to cognition, achievement, or lifelong activity is near zero in the best trials.

no effectconf: highgc: medium

7/710/48connected:Does arts education raise academic Physical activity as an input Does teaching grammar improve chil Does handwriting and transcription+5

Does teaching movement transfer to cognition, achievement, or lifelong activity? · physical-development · ages 4–18

Selective CTE high schools raise male graduation 8-10pp and early-career earnings 17-35% on lottery and cutoff designs; test scores, degrees, and every outcome for girls are flat.

moderate supportconf: mediumgc: low

19/1948/48connected:Ability grouping and tracking

Do career and technical education tracks help students — and which students? · practical · ages 14–18

Unassisted discovery loses to explicit teaching; well-scaffolded guided discovery beats both. The operative variable is guidance, not ideology.

moderate supportconf: mediumgc: low

13/1315/48connected:Worked examples (studying solution Explicit vs reform/constructivist Science content sequencing Inquiry-based science teaching vs +1

Explicit instruction vs discovery/inquiry — how much guidance? · instruction-style · ages 4–18 · method

Novices learn faster studying solutions than solving problems — then the effect reverses with expertise. Use worked examples early; fade them.

moderate supportconf: mediumgc: low

6/67/48connected:Explicit instruction vs discovery/Word problems, schema instruction,

Worked examples (studying solutions vs solving problems) · instruction-style · ages 10–18 · method

Life-skills courses reliably teach the content and rarely change the conduct; behaviour moves only where instruction sits close in time to the decision, and driver education is worse than nothing.

mixedconf: mediumgc: low

11/1148/48

Do life-skills courses — money, cooking, driving, health — change what students actually do? · practical · ages 6–18

The URL is the state — any view you build here is a permalink you can hand to someone mid-argument.