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 15 – Graphs and Data

Reporting Standards: • Recognize and draw shapes having specific characteristics • Divide circles and rectangles into equal parts

TOPIC 15

Coherence

pp. 637D

Look back: Grade 1- •

Topic 15: •

Look ahead: Grade 3- •

Use Graphical Representation Represent Categorical Data

Solve Addition and Subtraction Problems Within 20

Use Scaled Picture and Bar Graphs Include Fractions on Line plots

•

• Use Addition and Subtraction to Interpret Data • Generate and Represent Measurement Data

•

Represent and Interpret Data

•

Earlier in Grade 2- •

Solve Addition and Subtraction Problems Within 100

Measure Lengths

•

Rigor

p. 637E

Conceptual Understanding: •

Procedural Skill and Fluency: • Construct a Graph

Applications: •

Understand Line Plots

Real-World Contexts

Understand Bar Graphs and Picture Graphs

• •

Interpret Data on a Graph

Focus

Strand: Mathematical Practice Standard #2

2.MP.2

Reason abstractly and quantitatively. Make sense of quantities and their relationships in problem situations. Contextualize quantities and operations by using images or stories. Decontextualize a given situation and represent it symbolically. Interpret symbols as having meaning, not just as directions to carry out a procedure. Know and flexibly use different properties of operations, numbers, and geometric objects. Second grade students use reasoning when they use properties of operations to write equivalent numerical expressions. Listen and look for students that exhibit the following behaviors: • identify and understand the quantities in the problem • show and explain how quantities are related (e.g., bar diagram) • translate real-world contexts correctly to numbers, expressions, equations, or concrete or pictorial representations • connect numbers, expressions, equations, or concrete or pictorial representations back to real-world contexts Sentence Frames: • My (picture/equation/graph) represents the problem because _____________________. • The number _______________ represents ________________ in the problem.