X03 · Make the missing tag
Read C06. Child creates/directs a broad “issued when” tag and a separate “forecast for when” tag. Ask what a reader cannot know if one tag is removed. Check: message age and forecast period differ. Next: request the missing detail rather than create a newer source. Calendar/clock numerals can be read by the adult.
Complete named ordinary first source
Imaginary Birch Desk has a forecast issued at yesterday's story breakfast, about today's story afternoon in Birch Square: rain is possible. Its issue time and forecast period are different labels. No newer forecast or today's afternoon observation is provided. A separate old statistics note says it summarises many past months; it does not supply today's weather.
Other whole ordinary sources. Later notes require grown-up release.