SALTA 3rd grade

Flexible Pacing: 48 Days (Jan. 24 – Apr. 1)

DWSBA #3 Window: Mar. 25 – Apr. 15

enVision Topics 9-12: 25 Lessons

3 rd Grade OPERATIONS AND ALGEBRAIC THINKING (OA) Topic 11 - Use Operations with Whole Numbers to Solve Problems

Reporting Standards: • Solve two-step word problems using addition and subtraction • Solve two-step word problems using multiplication and division

TOPIC 11

Coherence

p. 405D

Look back: Grade 2- •

Topic 11: •

Look Ahead: Later in Grade 3- •

Unknown Quantities

Solve Addition and Subtraction Problems

Word Problems Involving Fractions and Measurement

Hidden Question

• •

Earlier in Grade 3- •

Represent, Solve ,and Check

Grade 4- •

Solve One-Step Problems

Multi-Step Word Problems with Whole Numbers Word Problems Involving Fractions

Estimation

•

•

Rigor

p. 571E

Conceptual Understanding: •

Procedural Skill and Fluency: •

Applications: •

Understand The Meaning of Operations

Add, Subtract, Multiply and Divide Whole Numbers

Two-Step Problems

Understand Bar Diagrams

•

Focus

Strand: Mathematical Practice Standard #3

3.MP.3

Construct viable arguments and critique the reasoning of others. Use stated assumptions, definitions, and previously established results to construct arguments. Explain and justify the mathematical reasoning underlying a strategy, solution, or conjecture by using concrete referents such as objects, drawings, diagrams, and actions. Listen to or read the arguments of others, decide whether they make sense, ask useful questions to clarify or improve the arguments, and build on those arguments. Third grade students critique the reasoning of others by analyzing the arguments used to support each step of a two-step problem. Listen and look for students that exhibit the following behaviors: • ask questions to understand other people’s thinking • identify mistakes in other people’s thinking • provide suggestions for improving other people’s thinking

Sentence Frames: •

The answer is _________I can prove it by _________. • My drawing shows your answer is correct because ________. • I agree/disagree with ___(name)____ answer because ________.

Focus

Standards

Curriculum Supports – enVision 2020

Vocabulary