Cover: the title "Hattie's Game Day: Capture the differences, subtract within 10" beside Hattie, a purple hippo in a blue smock holding a paintbrush and cheering.

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Hattie's Game Day: Capture the Differences

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Quick facts

2 preview imagesAdded Nov 2026

About

A first-grade subtraction game. Students warm up with a number talk that uses one fact to find a related one (9 − 7 = 2, so 9 − 2 = 7), then play Capture Squares with Hattie the hippo: flip two number cards, find the difference, and tap its square on the board to win a star. A jar story at the end puts taking away to work. Every direction is read aloud, and wrong answers get a spoken hint.

Lesson details

Grade level
1st Grade
Standards
  • 1.OA.C.6
  • 1.OA.C.5
  • 1.OA.A.1
Length
11 scenes, 11 questions
What students do
  • Multiple choice
  • Number sentences
Audio
Includes audio
Scoring
Includes scored questions
Last updated

What's included

  • A number talk: two pairs of related subtraction facts
  • Capture Squares: five card rounds and a no-square round
  • A take-away story problem with paint jars
  • Narration for every direction and spoken hints

Learning objectives

  • Subtract within 10 in your head by counting on, counting back or using a fact you know.
  • Use one subtraction fact to find a related one (9 − 7 = 2, so 9 − 2 = 7).
  • Find the difference of two number cards and find it on a gameboard.

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