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Colorado Academic Standards (CAS)

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CO.K.1.Number Sense, Properties, and Operations

Number Sense, Properties, and Operations

K.1.1. Whole numbers can be used to name, count, represent, and order quantity Students can:

K.1.1.a. Use number names and the count sequence. (CCSS: K.CC)

K.1.1.a.i. Count to 100 by ones and by tens. (CCSS: K.CC.1)

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

Vocabulary Terms Odd and Even

Vocabulary Terms One Less, One More

Vocabulary Terms Sequencing

Vocabulary Terms Skip Counting

Quiz, Flash Cards, Worksheet, Game & Study Guide Odd and Even

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing

Quiz, Flash Cards, Worksheet, Game & Study Guide Skip Counting

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.1.a.ii. Count forward beginning from a given number within the known sequence. (CCSS: K.CC.2)

Flip Charts Math Grade 1

Flip Charts More or Less

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

Flip Charts Numbers

Vocabulary Terms Odd and Even

Vocabulary Terms One Less, One More

Vocabulary Terms Sequencing

Quiz, Flash Cards, Worksheet, Game & Study Guide Odd and Even

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.1.a.iii. Write numbers from 0 to 20. Represent a number of objects with a written numeral 0-20. (CCSS: K.CC.3)

Flip Charts More or Less

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

K.1.1.b. Count to determine the number of objects. (CCSS: K.CC)

K.1.1.b.i. Apply the relationship between numbers and quantities and connect counting to cardinality. (CCSS: K.CC.4)

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

Flip Charts One-to-One

Vocabulary Terms Addition Facts

Vocabulary Terms Commutative Property

Vocabulary Terms Odd and Even

Vocabulary Terms One Less, One More

Vocabulary Terms Place Value

Vocabulary Terms Sequencing

Vocabulary Terms Skip Counting

Vocabulary Terms Story Problems

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property

Quiz, Flash Cards, Worksheet, Game & Study Guide Odd and Even

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value

Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing

Quiz, Flash Cards, Worksheet, Game & Study Guide Skip Counting

Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.1.b.ii. Count and represent objects to 20. (CCSS: K.CC.5)

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

Vocabulary Terms Addition Facts

Vocabulary Terms Commutative Property

Vocabulary Terms Odd and Even

Vocabulary Terms One Less, One More

Vocabulary Terms Place Value

Vocabulary Terms Sequencing

Vocabulary Terms Skip Counting

Vocabulary Terms Story Problems

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property

Quiz, Flash Cards, Worksheet, Game & Study Guide Odd and Even

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value

Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing

Quiz, Flash Cards, Worksheet, Game & Study Guide Skip Counting

Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.1.c. Compare and instantly recognize numbers. (CCSS: K.CC)

K.1.1.c.i. Identify whether the number of objects in one group is greater than, less than, or equal to the number of objects in another group. (CCSS: K.CC.6)

Flip Charts Addition

Flip Charts Big & Little

Flip Charts Equal

Flip Charts Few & Many

Flip Charts Full & Empty

Flip Charts Long & Short

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

Flip Charts Positions & Opposites Math Readiness

Vocabulary Terms Greater Than, Less Than

Vocabulary Terms One Less, One More

Vocabulary Terms Symmetry

Quiz, Flash Cards, Worksheet, Game & Study Guide Greater Than, Less Than

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Symmetry

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.1.c.ii. Compare two numbers between 1 and 10 presented as written numerals. (CCSS: K.CC.7)

Vocabulary Terms Greater Than, Less Than

Vocabulary Terms Ordering Numbers and Objects by Size

Vocabulary Terms Sequencing

Quiz, Flash Cards, Worksheet, Game & Study Guide Greater Than, Less Than

Quiz, Flash Cards, Worksheet, Game & Study Guide Ordering Numbers and Objects by Size

Quiz, Flash Cards, Worksheet, Game & Study Guide Sequencing

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.2. Composing and decomposing quantity forms the foundation for addition and subtraction. Students can:

K.1.2.a. Model and describe addition as putting together and adding to, and subtraction as taking apart and taking from, using objects or drawings. (CCSS: K.OA)

K.1.2.a.i. Represent addition and subtraction with objects, fingers, mental images, drawings, sounds, acting out situations, verbal explanations, expressions, or equations. (CCSS: K.OA.1)

Vocabulary Terms Addition Facts

Vocabulary Terms Commutative Property

Vocabulary Terms One Less, One More

Vocabulary Terms Story Problems

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.2.a.ii. Solve addition and subtraction word problems, and add and subtract within 10. (CCSS: K.OA.2)

Flip Charts Addition Facts

Flip Charts Counting 1-100

Flip Charts Math Grade 1

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

Flip Charts Subtraction

Flip Charts Subtraction Facts

Vocabulary Terms Addition Facts

Vocabulary Terms Commutative Property

Vocabulary Terms One Less, One More

Vocabulary Terms Story Problems

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.2.a.iii. Decompose numbers less than or equal to 10 into pairs in more than one way. (CCSS: K.OA.3)

Flip Charts Addition Facts

Flip Charts Math Grade 1

Flip Charts Subtraction Facts

Vocabulary Terms Addition Facts

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

K.1.2.a.iv. For any number from 1 to 9, find the number that makes 10 when added to the given number. (CCSS: K.OA.4)

Flip Charts Addition Facts

Flip Charts Math Grade 1

Flip Charts Subtraction Facts

Vocabulary Terms Addition Facts

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

K.1.2.a.v. Use objects including coins and drawings to model addition and subtraction problems to 10 (PFL).

Vocabulary Terms Addition Facts

Vocabulary Terms Commutative Property

Vocabulary Terms One Less, One More

Vocabulary Terms Story Problems

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.2.b. Fluently add and subtract within 5. (CCSS: K.OA.5)

Flip Charts Addition Facts

Flip Charts Counting 1-100

Flip Charts Math Grade 1

Flip Charts Number Order

Flip Charts Number Sense & Operations Math Readiness

Flip Charts Subtraction

Flip Charts Subtraction Facts

Vocabulary Terms Addition Facts

Vocabulary Terms Commutative Property

Vocabulary Terms One Less, One More

Vocabulary Terms Story Problems

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property

Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More

Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

K.1.2.c. Compose and decompose numbers 11–19 to gain foundations for place value using objects and drawings. (CCSS: K.NBT)

Flip Charts Addition Facts

Flip Charts Math Grade 1

Flip Charts Subtraction Facts

Vocabulary Terms Addition Facts

Vocabulary Terms Subtraction Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts

Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

CO.K.4.Shape, Dimension, and Geometric Relationships

Shape, Dimension, and Geometric Relationships

K.4.1. Shapes can be described by characteristics and position and created by composing and decomposing. Students can:

K.4.1.a. Identify and describe shapes (squares, circles, triangles, rectangles, hexagons, cubes, cones, cylinders, and spheres). (CCSS: K.G)

K.4.1.a.i. Describe objects in the environment using names of shapes, and describe the relative positions of these objects using terms such as above, below, beside, in front of, behind, and next to. (CCSS: K.G.1)

Flip Charts Exploring Shapes Math Readiness

Flip Charts In & Out

Flip Charts Math Grade 1

Flip Charts On & Off

Flip Charts Over & Under

Flip Charts Plane Shapes

Flip Charts Positions & Opposites Math Readiness

Flip Charts Solid Shapes

Flip Charts Up & Down

Vocabulary Terms Relative Position

Vocabulary Terms Shapes

Vocabulary Terms Symmetry

Quiz, Flash Cards, Worksheet, Game & Study Guide Relative Position

Quiz, Flash Cards, Worksheet, Game & Study Guide Shapes

Quiz, Flash Cards, Worksheet, Game & Study Guide Symmetry

K.4.1.a.ii. Correctly name shapes regardless of their orientations or overall size. (CCSS: K.G.2)

Flip Charts Exploring Shapes Math Readiness

Flip Charts Math Grade 1

Flip Charts Plane Shapes

Flip Charts Solid Shapes

Vocabulary Terms Shapes

Quiz, Flash Cards, Worksheet, Game & Study Guide Shapes

K.4.1.b. Analyze, compare, create, and compose shapes. (CCSS: K.G)

K.4.1.b.i. Analyze and compare two- and three-dimensional shapes, in different sizes and orientations, using informal language to describe their similarities, differences, parts and other attributes. (CCSS: K.G.4)

Flip Charts Exploring Shapes Math Readiness

Flip Charts Math Grade 1

Flip Charts Plane Shapes

Flip Charts Solid Shapes

Vocabulary Terms Shapes

Quiz, Flash Cards, Worksheet, Game & Study Guide Shapes

K.4.1.b.ii. Model shapes in the world by building shapes from components and drawing shapes. (CCSS: K.G.5)

Flip Charts Exploring Shapes Math Readiness

Flip Charts Math Grade 1

Flip Charts Plane Shapes

Flip Charts Solid Shapes

Vocabulary Terms Shapes

Vocabulary Terms Symmetry

Quiz, Flash Cards, Worksheet, Game & Study Guide Shapes

Quiz, Flash Cards, Worksheet, Game & Study Guide Symmetry

K.4.2. Measurement is used to compare and order objects. Students can:

K.4.2.a. Describe and compare measurable attributes. (CCSS: K.MD)

K.4.2.a.i. Describe measurable attributes of objects, such as length or weight. (CCSS: K.MD.1)

Flip Charts How long?

Flip Charts Measuring Length

Flip Charts Time, Money & Measurement Math Readiness

Vocabulary Terms Measurement

Quiz, Flash Cards, Worksheet, Game & Study Guide Measurement

K.4.2.a.ii. Describe several measurable attributes of a single object. (CCSS: K.MD.1)

Flip Charts How long?

Flip Charts Measuring Length

Flip Charts Time, Money & Measurement Math Readiness

Vocabulary Terms Measurement

Quiz, Flash Cards, Worksheet, Game & Study Guide Measurement

K.4.2.a.iii. Directly compare two objects with a measurable attribute in common, to see which object has “more of”/“less of” the attribute, and describe the difference. (CCSS: K.MD.2)

Flip Charts Big & Little

Flip Charts Few & Many

Flip Charts Full & Empty

Flip Charts Long & Short

Flip Charts Positions & Opposites Math Readiness

Vocabulary Terms Attributes

Vocabulary Terms Ordering Numbers and Objects by Size

Quiz, Flash Cards, Worksheet, Game & Study Guide Attributes

Quiz, Flash Cards, Worksheet, Game & Study Guide Ordering Numbers and Objects by Size

K.4.2.a.iv. Order several objects by length, height, weight, or price (PFL).

Flip Charts Adding Money

Flip Charts Full & Empty