First graders in an urban public school actively engage with math by using the story
*Bean Thirteen*
as a context for developing number sense.

Grades: 3rd to 5th, Pre K to 2nd, 6th to 8th, PreK to 2nd

Num & Ops Base Ten

Algebraic Thinking

Number & Operations

Use place value understanding and properties of operations to perform multi-digit arithmetic.

Work with equal groups of objects to gain foundations for multiplication.

Represent and solve problems involving addition and subtraction.

Gain familiarity with factors and multiples.

Use the four operations with whole numbers to solve problems.

Solve problems involving the four operations, and identify and explain patterns in arithmetic.

Multiply and divide within 100.

Represent and solve problems involving multiplication and division.

Use place value understanding and properties of operations to add and subtract.

Add and subtract within 20.

Understand and apply properties of operations and the relationship between addition and subtraction.

Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from.

K.OA.A.2, K.OA.A.5, 1.OA.A.1, 1.OA.B.4, 1.OA.C.6, 2.OA.A.1, 2.OA.B.2, 2.NBT.B.5, 2.NBT.B.6, 2.NBT.B.7, 2.NBT.B.9, 3.OA.A.2, 3.OA.C.7, 3.OA.D.8, 3.NBT.A.2, 4.OA.A.3, 4.OA.B.4, 4.NBT.B.4, 1.OA.A.2, 2.OA.C.3, 2.OA.C.4, 4.NBT.B.6