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2026-10-23 issue

Observed arrival · 2026-10-23

Touch, Move, Understand: Middle-School Science

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Editorial interest 83/100 Selection signal · not a rating of the site

A Japanese teacher’s free, browser-based science simulations let middle-school students explore physics, chemistry, biology, and earth science by manipulating examples themselves.

Landing page captured for the 2026-10-23 issue.
For
Japanese middle-school science teachers and students
Worth noticing
Materials may be used and adapted for teaching under CC BY-NC 4.0; the page also explains how to open it offline after first loading.

Field notes

Activities are grouped by school year and science field, with prompts that connect a manipulation to an observable result: students can change a spring’s load, compare mass and weight across Earth, the Moon, and a space station, or follow nutrients into blood vessels and lymph. The page also describes a stopwatch that records to hundredths of a second and graphs averages and variation. Its creator identifies as a middle-school science teacher and permits classroom use and adaptation under CC BY-NC 4.0.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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Landing page observed 2026-10-23. The live site may have changed.