Mathematical Modeling

Kindergarten

Unit 1: Developing Numbers 0 - 5 & Reciting numbers to 30

Principles of Counting

One-to-One Correspondence

Counting- Cardinality

Subitizing

Represent, Concrete Model- Rekenrek

Compose- Concrete/Pic Model- Counters/5 Frame

(De)compose- Concrete Model- Rekenrek

Compare, Concrete/Pic Model- Counters/10 Frame

Unit 2: 2-Dimensional Shapes

Identify, Concrete Model

Classify/Sort- Pictorial Model

Units 3 & 5: Contextual sums and minuends to 5

Types of Addition

Types of Subtraction

PPW, Concrete Model- Counters

Subtract with Counters

Add with Linking Cubes

Subtract with Linking Cubes

Add on a Number Path

Subtract on a Rekenrek

Unit 4: Developing numbers 6 - 10 & Reciting numbers to 60

Subitizing

(De)compose with Rekenrek

Unit 5 contextual sums and minuends to 5

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