SALTA 2nd grade

Flexible Pacing: 63 Days (Jan. 24 – Apr. 21)

DWSBA #3 Window: Apr. 22 – May 6

enVision Topics 9-12: 32 Lessons

2 nd Grade MEASUREMENT AND DATA (MD) Topic 12 – Measuring Length

Reporting Standards: • Measure and estimate lengths in standard units • Solve problems involving length using addition and subtraction

TOPIC 12

Coherence

pp. 505F

Look back: Grade 1- •

Topic 12: •

Look ahead: Later in Grade 2- •

Estimate and Measure Length Use Different Length Units Addition, Subtraction, and Length

Compare Length

Addition and Subtraction of Lengths

• •

Grade 3- •

Measure with Length Units

•

Measure to the Nearest Fourth Inch and Half Inch

Rigor

p. 505G

Conceptual Understanding: •

Procedural Skill and Fluency: •

Applications: •

Understand the Measurement Process Understand the Relationship Between Measurement units

Use Measurement Tools

Real-World Measurement Situations

•

• Understand the Relationship Between the Size of the Unit and the Number of Units • Understand that Lengths Can Be Added and Subtracted

Focus

Strand: Mathematical Practice Standard #6

2.MP.6

Attend to precision. Communicate precisely to others by crafting careful explanations that communicate mathematical reasoning by referring specifically to each important mathematical element, describing the relationships among them, and connecting their words clearly to their representations. Calculate accurately and efficiently, and use clear and concise notation to record their work. Second grade students attend to precision when considering both the number and the unit when measuring. Listen and look for students that exhibit the following behaviors: • compute accurately • use symbols appropriately • accurately use problem-solving strategies • specify and use units of measure appropriately • decide whether an exact answer or estimate is needed • calculate efficiently, accurately, and fluently. Sentence Frames: • I solved this problem by _____________ and _____________. Then I ______________.