World

The world around us, science for the youngest: day and night, the seasons and the tilt of the Earth, the Moon and its phases, the solar system, the Sun and the stars, gravity, the shape of the Earth, eclipses, time and the calendar, solids, liquids and gases, weather, water and life on Earth.

Tests: 839 of 2019 right (41.6%) · plain 319 of 769 · ★ 278 of 665 · ★★ 168 of 387 · ★★★ 74 of 198 · exam 251 of 656 · Controls: all red · Run: 2026-10-18, commit f3c23ea72

The controls, each to be below the real 839 of 2019: no lesson 537 of 2019 — red; questions shuffled 632 of 2019 — red; key sentences removed 629 of 2019 — red. The guessers: the longest option 677 of 2019; the first option shown 537 of 2019. The lessons sentence by sentence: the course in the corpora.

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