Money

Money from the first coin to the phone in your pocket: what money is and why people accept it, coins and notes, the world's currencies, barter in the playground, pocket money and chores, wants and needs, saving up, silly buys and peer pressure, prices and change, and the tricks of offers and bundles.

Tests: 175 of 469 right (37.3%) · plain 75 of 178 · ★ 46 of 134 · ★★ 31 of 88 · ★★★ 23 of 69 · exam 54 of 168 · Controls: all red · Run: 2026-10-18, commit f3c23ea72

The controls, each to be below the real 175 of 469: no lesson 122 of 469 — red; questions shuffled 151 of 469 — red; key sentences removed 132 of 469 — red. The guessers: the longest option 186 of 469; the first option shown 122 of 469. The lessons sentence by sentence: the course in the corpora.

This page in Markdown → https://md.mova.elamur.ai/free/en/school-run/money/