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Hippos Go Berserk!

Book cover for Hippos Go Berserk! by Sandra Boynton

A lone hippo’s gathering grows by counted arrivals to a crowded party, then reverses as guests leave and one hippo remains. The social event gives forward and backward counting a narrative reason.

Hippos Go Berserk! by Sandra Boynton is estimated to take about 3 minutes to read aloud (130 words, 2 sentences a spread). Best for ages 0-3.

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Estimated read-aloud time
about 3 minutesEstimated read-aloud time
Words
130Approximate
Sentences per spread
2Text density
Re-read tolerance
4/5repeat friendly
Vocabulary level
2/5everyday words
Best for
Ages 0-3Age range

Our review

One hippo calls another group, and arrivals continue until the house holds a full party. After the peak, the book counts the guests back out and returns to a single figure. That mirrored structure lets quantity change in both directions while the repeated hippos remain visually comparable.

The Doorbell Rang also changes a group as new guests arrive, but every arrival forces the children to divide a fixed number of cookies into smaller shares. Hippos is the simpler choice for forward and backward counting; Doorbell adds fair division. The party’s noise and crowding make this an energetic number book, and its rhyme should not be confused with explicit arithmetic instruction.

Before you buy it

The party is exuberant and the changing group sizes move quickly. It practices a count sequence, but does not explain addition or subtraction notation.

Themes

  • counting
  • parties
  • hippos
  • first numbers

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