SALTA 2nd grade

Flexible Pacing: 19 Days (May 2 – May 26)

OPTIONAL DWSBA #4 Window: May 22 – May 26

enVision Topics 13-15: 19 Lessons

2 nd Grade MEASUREMENT AND DATA (MD) Topic 14 – More Addition, Subtraction, and Length

Reporting Standards: • Measure and estimate lengths in standard units • Represent and interpret data

TOPIC 14

Coherence

pp. 605D

Look back: Grade 1- •

Topic 14: •

Look ahead: Grade 3- •

Use Equations and Pictures

Compare Lengths

One- and Two-Step Word Problems

Add and Subtract on a Number Line

• •

Earlier in Grade 2- •

Solve Word Problems Involving Time, Mass, and Liquid Volume

Solve Word Problems

•

Add and Subtract on a Number Line Solve problems Involving Addition and Subtraction

Perimeter

•

•

Measure Lengths

•

Rigor

p. 605E

Conceptual Understanding: •

Procedural Skill and Fluency: •

Applications: •

Understand Addition and Subtraction Situations Add and Subtract on a Number Line

Addition and Subtraction Strategies

Addition and Subtraction in Measurement Situations

•

Focus

Strand: Mathematical Practice Standard #5

2.MP.5

Use appropriate tools strategically. Consider the tools that are available when solving a mathematical problem, whether in a real-world or mathematical context. Choose tools that are relevant and useful to the problem at hand, such as drawings, diagrams, technologies, and physical objects and tools, as well as mathematical tools such as estimation or a particular strategy or algorithm. Second grade students select from tools such as cubes, grids, and geometry software to solve problems involving volume. Listen and look for students that exhibit the following behaviors: • Identify available tools • use tools correctly and accurately • know when to use a particular tool • consider options before selecting a particular tool • decide if the results obtained using a tool make sense • think about using tools to explore and solve problems, without prompting from the teacher

Sentence Frames: • The tool/manipulative that I would use to help me solve this problem would be ___________ because_________. • I can use a _______________ (manipulative/drawing) to show my thinking by ___________________.