Fix a jump with objects
Notice an unequal increase by comparing actual bundles. Explore a model, explain the relationship, and try it with physical materials.
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Notice an unequal increase by comparing actual bundles. Explore a model, explain the relationship, and try it with physical materials.
Match objects into pairs and notice a leftover item. Explore a model, explain the relationship, and try it with physical materials.
Connect a spoken quantity with a highlighted numeral. Explore a model, explain the relationship, and try it with physical materials.
Distinguish the number of small groups from the number of objects. Explore a model, explain the relationship, and try it with physical materials.
Find how many visible pairs compose a small collection. Explore a model, explain the relationship, and try it with physical materials.
Join two small equal groups into one larger group. Explore a model, explain the relationship, and try it with physical materials.
Track a decreasing collection by removing one complete pair. Explore a model, explain the relationship, and try it with physical materials.
Connect concrete bundles with successive chart totals. Explore a model, explain the relationship, and try it with physical materials.
Use an equal-group pattern to predict the next total. Explore a model, explain the relationship, and try it with physical materials.
Reconstruct a gap in a short equal-jump trail. Explore a model, explain the relationship, and try it with physical materials.
Diagnose an unequal increase using objects. Explore a model, explain the relationship, and try it with physical materials.
Compare a paired collection with one containing an extra object. Explore a model, explain the relationship, and try it with physical materials.