Day 37 · A turn, a month and a yearYear 2 Science · T1 W7–8 · Child / Day 37 · Text version

“Choose the time story. A turn? A longer Moon record? A trip around the Sun?”

Your notes

Card D describes one day/night turn of the same Earth place; M is the original about-month lit-appearance archive from Day 32; Y says Earth completes a trip around the Sun in about a year; a separate miniature paper orbit is only a model. A ten-session attendance list is not evidence that a Moon phase cycle or Earth orbit has been observed. About a month is not always an exact calendar month. Do not teach the simplified “every fourth year” leap rule or 23.9-hour sidereal figure here. Year and day are different motions; seasons are not explained by Earth being nearest the Sun.

Pick one way

Route1 — Direct two separate model jobs: First turn the marked disk, then separately move an Earth token around the Sun route; child narrates the different purpose/time meaning. Route2 — Fix a calendar exhibit: A draft says “ten lessons make one whole Moon cycle”; replace it with the archive's actual scope and a longer collection plan. Route3 — Make an audience menu: Give a visitor three question cards and let them select an appropriate record/time span. Don't require memorised numerical durations.

You can ask a grown-up to read or write exactly what you tell them. Do a small useful part, rest or pass. A made-up note is not a real sky sighting.

Picture-free paper labels · Optional desk

Sources and reuse · Choose another route