## KINDERGARTEN MATH OVERVIEW

Counting and Cardinality, CC
• Know number names and the count sequence.
• Count to tell the number of objects.
• Compare numbers
Operation and Algebraic Thinking, OA
• Understanding addition as putting together and adding to, and understanding subtraction as taking apart and taking from.

Number and Operations in Base Ten, NBT

• Work with numbers 11-19 to gain foundations for place value.

Measurement and Data, MD

• Describe and compare measurable attributes.
• Classify objects and count the number of objects in categories.

Geometry, G

• Indentify and describe shapes.
• Analyze, compare, create, and compose shapes.
 Mathematical Practices Make sense of problems and persevere in problem solving. Reason abstractly and quantitatively. Construct viable arguments and critique the reasoning of others. Model with mathematics. Use appropriate tools strategically. Attend to precision. Look for and make use of structure. Look for and express regularity in repeated reasoning.

## Year at a Glance

#### Trimester 3 (Feb-May 16 weeks)

 Critical Concepts: Counting Collections Word Problems (Separate - Result Unknown, Join - Result Unknown, Partitive Division/Fair Share) Name, recognize, count, and write numbers 0 to 20 Compare numbers to 10 Ordinal numbers to 10 Supporting Concepts: Addition Subtraction Classify/Sort Objects Position 2D Shapes Materials: MyMath Ch. 1-3 Counting Collections Word Problems Mentor Texts/Read Alouds
 Critical Concepts: Counting Collections Word Problems (Previous Problem Types PLUS Part-Part-Whole: Whole Unknown) Count to 100 by ones and tens Compose and Decompose to 10 Addition Subtraction Supporting Concepts: Classify/Sort Objects Position 2D Shapes Length/Height/Weight Materials: MyMath Ch. 4-6 Counting Collections Word Problems Mentor Texts/Read Alouds
 Critical Concepts: Word Problems (Previous Problem Types PLUS Multiplication & Measurement Division) Compose and Decompose 11 to 19 Measurement (Classify/Sort, Length/Height/Weight) Geometry (Position, 2D and 3D Shapes) Supporting Concepts: Counting Collections Count to 100 Addition Subtraction Materials: MyMath Ch. 7-12 Counting Collections Word Problems Mentor Texts/Read Alouds

### Kindergarten Math Overview

 KINDER MATH Guide Overview Kinder 1-pg math guide Detailed Kindergarten Mathematics Guide (password protected) Problem Solving Assessment Rubric Kindergarten Need to Know - Helpful Tips Kindergarten Math Focus Kindergarten Mathematics Framework

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