SALTA 2nd grade

Flexible Pacing: 51 Days (Aug. 16 – Oct. 29)

DWSBA #1 Window: Oct. 22 - Nov. 5

enVision Topics 1-4: 31 Lessons

2 nd Grade OPERATIONS AND ALGEBRAIC THINKING (OA) Topic 2 – Work with Equal Groups

Reporting Standards: • Mentally add within 20

TOPIC 2

Coherence

pp. 57D

Look back: Grade 1- •

Topic 2: •

Look Ahead: Later in Grade 2- •

Arrays and Repeated Addition

Addition Facts to 20

Add and Subtract Larger Numbers

Equations

• •

Three Addends

Skip Counting

Doubles and Near Doubles

•

• •

Earlier in Grade 2- •

Divide Rectangles

Addition Fluency

Grade 3- •

Understanding Multiplication

Even and Odd Numbers

•

Rigor

p. 57E

Conceptual Understanding: •

Procedural Skill and Fluency: •

Applications: •

Understand Even and Odd Numbers

Add Whole Numbers Within 20

Addition Situations

Use and Make Arrays

•

Focus

Strand: Mathematical Practice Standard #4

2.MP.4

Model with mathematics. Identify the mathematical elements of a situation and create a mathematical model that shows the relationships among them. Identify important quantities in a contextual situation, use mathematical models to show the relationships of those quantities, analyze the relationships, and draw conclusions. Models may be verbal, contextual, visual, symbolic, or physical. Second grade students model with math when they draw on math they know, particularly addition, to solve problems involving even and odd numbers and equal groups. Listen and look for students that exhibit the following behaviors: • identify the correct prior knowledge that needs to be applied to solve a problem • identify the hidden question(s) in multiple-step problems • use numbers, symbols, and words to solve problems • identify the operation(s) needed to solve a problem • use estimation as appropriate Sentence Frames: • I used _________ to model _______ because______________. • My______________ (picture, equation, model) represents the problem because______________.