Mon Prof Augmenté
The Growing Universe
Long ago, the whole universe was very hot and tightly packed. It has been growing bigger ever since, so galaxies drift farther and farther apart.
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Every lesson is open to everyone for 7 days after it is published. This one came out on September 17, 2026: its text stays readable here, and its picture opens with a subscription.
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Examples
- Dots drawn on a balloon: blow it up, and the dots move away from each other.
- Raisins in rising bread dough: as the dough grows, the raisins move apart.
Key takeaways
- The universe started very hot and crowded.
- It is still expanding, so galaxies get farther apart.
Carry on in the app
At least one new illustrated lesson every weekday for your child’s year, with its quiz and a reminder at 6:15 pm.
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