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 GEOMETRY (G) Topic 13 – Shapes and Their Attributes

Reporting Standards: • Measure and estimate lengths in standards units

TOPIC 13

Coherence

pp. 557F

Look back: Grade 1- •

Topic 13: •

Look ahead: Grade 3- • Area •

Attributes of 2-Dimensional Shapes

Attributes of 2- and 3-Dimensional Shapes

Cubes

• • •

Equal Shares

Fraction Concepts

Equal Parts Equal Groups

•

Earlier in Grade 2- •

Total Objects in an Array

Rigor

p. 557G

Conceptual Understanding: •

Procedural Skill and Fluency: • Use Repeated Addition

Applications: •

Recognize 2-Dimensional Shapes

Real-World Contexts

Cubes

• • •

Partition Rectangles

Understand Equal Shares

Focus

Strand: Mathematical Practice Standard #8

2.MP.8 8. Look for and express regularity in repeated reasoning. Notice repetitions in mathematics when solving multiple related problems. Use observations and reasoning to find shortcuts or generalizations. Evaluate the reasonableness of intermediate results. Second grade students use repeated reasoning when they generalize about fraction operations. Listen and look for students that exhibit the following behaviors: • notice and describe when certain calculations or steps in a procedure are repeated • generalize from examples or repeated observations • recognize and understand appropriate shortcuts • evaluate the reasonableness of intermediate results Sentence Frames: • A shortcut that I found to solve the problem is________________. • One generalization I can make from this problem is __________________. Focus Standards Curriculum Supports – enVision 2020 Vocabulary

2.G.1 2.G.2 2.G.3

Strand: Geometry Second graders will reason with shapes and their attributes.

Topic 13: Shapes and Their Attributes Pick a Project: • Tile Art • Design a House

Topic 13:

Vertices

• •

Standard 2.G.1 Recognize and draw shapes having specified attributes, such

Quadrilateral