Quiet games

Candy Corn Estimation Jar

Students estimate how many candies are in a jar, explain their strategy, then count together. A seasonal math game that teaches estimation and place value.

  • πŸŽ“ Grades K–8
  • ⏱ 10–20 min
  • πŸ‘₯ Whole class
  • πŸ“¦ Low prep
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How to play Candy Corn Estimation Jar

  1. Fill a clear jar with small objects and set it where everyone can see it.
  2. Show a "reference" jar or cup with a known number of objects (for example, 25).
  3. Each student writes an estimate on a sticky note and one sentence about how they estimated.
  4. Line the sticky notes up on the board from smallest to largest.
  5. Count the objects together in groups of ten. The closest estimate wins.

Variations

  • Valentine's Day: use conversation hearts.
  • Middle school: estimate volume, then calculate the percent error of the class average.

πŸ’‘ Teacher tips

  • Counting in groups of ten makes the reveal a mini place-value lesson.

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