SALTA 1st grade

Flexible Pacing: 24 Days (Apr. 25 - May 26)

OPTIONAL DWSBA #4 Window: May 23 – May 26 enVision Topics 13-

15: 19 Lessons

1 st Grade GEOMETRY (G) Topic 15 – Equal Shares of Circles and Rectangles

Reporting Standards: • Divide circles and rectangles into halves and fourths

TOPIC 15

Coherence

p. 605D

Look back: Grade K- •

Topic 15: •

Look Ahead: Grade 2- •

Equal Shares

Describe Shapes

Partition Shapes

Halves and Fourths

• •

Earlier in Grade 1- •

Grade 3- •

Solve Problems Involving Equal Shares

Partition a Circle to For an Analog Clock

Fractions as Numbers

Rigor

p. 605E

Conceptual Understanding: •

Procedural Skill and Fluency: •

Applications: •

Partition Shapes into Equal Shares

Reason with Shapes and Their Attributes

Real-World Applications

Focus

Strand: Mathematical Practice Standard #4

p. 605C

4. Model with mathematics. Identify themathematical elements of a situation and create a mathematical model that shows the relationships among them. Identify important quantities in a contextual situation, use mathematical models to show the relationships of those quantities, analyze the relationships, and drawconclusions. Models may be verbal, contextual, visual, symbolic, or physical. First grade students apply what they know about composing and partitioning shapes to solve geometry problems in real-world contexts. Listen and look for students that exhibit the following behaviors: • recognize mathematics in everyday situations • use varied representations (e.g., pictures and objects) to solve problems • apply previously learned concepts and procedures to solve problems • use numbers, symbols, and words to solve problems Sentence Frames: • The connections I see from what I’ve learned earlier are _ ________ • I think I need to change my model to _____________

1.MP.4

Focus

Standards

Curriculum Supports – enVision 2020

Vocabulary

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