Avery 5388 stock
3" × 5" index cards, three per US Letter sheet, micro-perforated. Laser or inkjet.
Free printable · Avery 5388
AI glossary flash cards
140 terms from the public glossary, imposed for 3" × 5" index cards. Four grade-band decks. Paper-white, black type, no ink wasted on decoration.
9-12 · Unit 7
agent
An agent loops: perceive state, plan, call tools, observe results, repeat. Guardrails and human oversight belong in the design.
9-12schoolhouse.space
On-screen preview of one card. The PDF matches Avery 5388 slot geometry — three landscape cards per letter sheet, duplex long-edge.
Full set
Email for all four decks
K-2 (21 cards), 3-5 (23), 6-8 (49), and 9-12 (40), plus a one-page print guide. A 6-card sample is free below — no email.
How to print
Built for the stock you can buy at the drugstore
Actual size, long-edge duplex
Print at 100%. Two-sided, flip on the long edge. Do not fit-to-page.
Black type, paper-white
No fills, no decorative backgrounds. Built for a home printer and a kitchen table.