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Equal groups

  • Mathematics
  • Class 2
  • 3D model
  • English

Equal groups: a 3D model for Class 2 Mathematics, covering Equal groups have the same number of things in every group, Repeated addition: 3 groups of 2 is 2 + 2 + 2 = 6, Counting by groups and counting one by one give the same total, Moving an apple from one group to another does not change the total, 1, 2 and 3 also make 6, but those groups are not equal.

The 3D viewer and AR open with a free Lably account.

Also called

Repeated addition · Groups of apples · 2 + 2 + 2 = 6 · Sharing into groups · Making equal groups

Topics

  • Equal groups have the same number of things in every group
  • Repeated addition: 3 groups of 2 is 2 + 2 + 2 = 6
  • Counting by groups and counting one by one give the same total
  • Moving an apple from one group to another does not change the total
  • 1, 2 and 3 also make 6, but those groups are not equal
  • Adding one more equal group of 2 adds 2 more

About this model

A GLB file of about 328 KB, shown in Lably's 3D viewer and, on a phone, placed in your room with AR. Credit: Apple model: Kenney (www.kenney.nl), Food Kit 2.0, CC0-1.0. Circles, slots, number cards, equation board and all animation: authored for Lably. | CC0-1.0 (apple mesh and texture, Kenney Food Kit); all other geometry and animation newly authored for Lably

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