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 NUMBER AND OPERATIONS IN BASE TEN (NBT) Topic 4 – Fluently Add Within 100

Report Card Learning Targets: • Solve one and two-step word problems within 100 using addition and subtraction • Fluently add two-digit numbers TOPIC 4

Coherence

pp. 133F

Look back: Grade 1- •

Topic 4: •

Look ahead: Later in Grade 2- •

Place-Value Understanding Three or More Addends

Understand Place Value

Subtract 2-Digit Numbers

• •

Add Tens and Ones

Add and Subtract Within 100 to Solve Problems

One-Step and Two-Step Problems

• •

•

Word Problems

Add Larger Numbers

Earlier in Grade 2 •

•

Grade 3- •

Additional Strategies

Add and Subtract Within 1,000

Rigor

p. 133G

Conceptual Understanding: • Place Value

Procedural Skill and Fluency: •

Applications: •

Add Within 100 using Strategies

One-Step and Two-Step Problems

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 use bar diagrams and equations to represent problems involving whole numbers and decimals. 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______________. Focus Standards Curriculum Supports – enVision 2020 Vocabulary