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K-GM-2-4

Page history last edited by Tashe Harris 6 years, 1 month ago

K.GM.2.4 Compare the number of objects needed to fill two different containers.


In a Nutshell

Kindergarten students begin to explore capacity by comparing how many objects (more, less, or the same) are needed to fill different containers.

Student Actions

Teacher Actions

  • Build conceptual understanding by exploring capacity by filling various size/shaped containers with a variety of objects.
  • Communicate mathematically by comparing which container holds more/less.
  • Focus learning by modeling how to order objects

  • Build conceptual understanding by providing multiple opportunities for students to put objects in order.

  • Facilitate meaningful discourse by encouraging students to explain their thinking using attributive language such as length and weight 
  • Build procedural fluency by providing multiple opportunities for students to explore capacity.
  • Pose purposeful questions to elicit student thinking about their process for filling containers.(ex: Which container hold more? How do you know?)

 

 


Key Understandings

Misconceptions

  • Larger containers hold more.

  • Smaller containers hold less.
  • Taller containers are larger and can hold more.
  • Shorter containers are smaller and hold less.

OKMath Framework Introduction

Kindergarten Introduction

Kindergarten Math Standards

 

 

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