We have followed the development this spring
From frog egg tadpole frog. It all ended with a frog party where we sang frog songs and heard the fairy tale about the frog prince.
Then a film about a tadpole/frog. Everyone got proof that they are real frog friends (everyone should be friends and accept that we are different), we ended with a big frog meal, where everyone enjoyed hot food. The older children were the most active, but we as toddlers stuck to what was appropriate and what interested the "little ones". We decorated with frogs which the children gave their own personality.