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## OK.2.1.Algebraic Reasoning: Patterns and Relationships - The student will use a variety of problem-solving approaches to model, describe and extend patterns.

Algebraic Reasoning: Patterns and Relationships - The student will use a variety of problem-solving approaches to model, describe and extend patterns.
2.1.2. Formulate and record generalizations about number patterns in a variety of situations (e.g., addition and subtraction patterns, even and odd numbers, build a table showing the cost of one pencil at 10 cents, 2 pencils at 20 cents).
Vocabulary Terms Number Patterns
Quiz, Flash Cards, Worksheet, Game & Study Guide Number Patterns
Quiz, Flash Cards, Worksheet, Game & Study Guide Patterns

2.1.3. Find unknown values in open number sentences with a missing addend and use to solve everyday problems.
Quiz, Flash Cards, Worksheet, Game & Study Guide Determine the One Operation Function
Quiz, Flash Cards, Worksheet, Game & Study Guide Open Number Sentences

2.1.4. Recognize and apply the associative property of addition (e.g., 3 + (2 +1) = (3 + 2) + 1).
Quiz, Flash Cards, Worksheet, Game & Study Guide Associative Property

## OK.2.2.Number Sense and Operation - The student will use numbers and number relationships to acquire basic facts and will compute with whole numbers less than 100.

Number Sense and Operation - The student will use numbers and number relationships to acquire basic facts and will compute with whole numbers less than 100.
2.2.1. Number Sense
2.2.1.a. Use concrete models of hundreds, tens, and ones to develop the concepts of place value and link the concepts to the reading and writing of numbers (e.g., base-10 blocks).
Flip Charts Box It Up
Vocabulary Terms Estimation
Vocabulary Terms Expanding Numbers
Vocabulary Terms Place Value
Vocabulary Terms Place Value
Vocabulary Terms Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Estimation
Quiz, Flash Cards, Worksheet, Game & Study Guide Expanding Numbers
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Place Value
Quiz, Flash Cards, Worksheet, Game & Study Guide Rounding to Nearest 10

2.2.1.b. Represent a number in a variety of ways (e.g., write 15 as 8 + 7, write 25 as 2 tens + 5 ones or as 1 ten + 15 ones).
Flip Charts Columns Across
Flip Charts Counting 1-100
Flip Charts Equal
Flip Charts Function Machine
Flip Charts Magic Squares
Flip Charts More or Less
Flip Charts Number 1
Flip Charts Number 10
Flip Charts Number 2
Flip Charts Number 3
Flip Charts Number 4
Flip Charts Number 5
Flip Charts Number 6
Flip Charts Number 7
Flip Charts Number 8
Flip Charts Number 9
Flip Charts Number Order
Flip Charts One-to-One
Flip Charts Subtraction
Flip Charts Subtraction Facts
Vocabulary Terms Subtraction Facts
Vocabulary Terms Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction Facts

2.2.1.c. Write a number sentence to compare numbers less than 1,000 (e.g., 425 > 276, 73 < 107, page 351 comes after 350, 753 is between 700 and 800).
Flip Charts Circle Around
Flip Charts Counting 1-100
Flip Charts Number 1
Flip Charts Number 10
Flip Charts Number 2
Flip Charts Number 3
Flip Charts Number 4
Flip Charts Number 5
Flip Charts Number 6
Flip Charts Number 7
Flip Charts Number 8
Flip Charts Number 9
Flip Charts Number Order
Flip Charts Place Value
Vocabulary Terms Comparing Numbers
Vocabulary Terms Counting to 999
Vocabulary Terms Greater Than/Less Than
Vocabulary Terms Greater Than, Less Than
Vocabulary Terms Sequencing
Vocabulary Terms Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Comparing Numbers
Quiz, Flash Cards, Worksheet, Game & Study Guide Counting to 999
Quiz, Flash Cards, Worksheet, Game & Study Guide Greater Than/Less Than
Quiz, Flash Cards, Worksheet, Game & Study Guide Greater Than, Less Than
Quiz, Flash Cards, Worksheet, Game & Study Guide Ordering and Comparing Numbers
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 Sequencing
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

2.2.1.d. Demonstrate (using concrete objects, pictures, and numerical symbols) fractional parts including halves, thirds, fourths and common percents (25%, 50%, 75%, and 100%).
Flip Charts Box It Up
Flip Charts Fractions
Flip Charts Triangle Tricks
Vocabulary Terms Comparing Fractions
Vocabulary Terms Fractions
Vocabulary Terms Fractions
Vocabulary Terms Graphs and Charts
Quiz, Flash Cards, Worksheet, Game & Study Guide Comparing Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Equivalent Fractions to 1/2
Quiz, Flash Cards, Worksheet, Game & Study Guide Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Fractions
Quiz, Flash Cards, Worksheet, Game & Study Guide Fractions Greater Than or Less Than 1/2
Quiz, Flash Cards, Worksheet, Game & Study Guide Graphs and Charts

2.2.2. Number Operations
2.2.2.a. Demonstrate fluency (i.e., memorize and apply) with basic addition facts to make a maximum sum of 18 and the associated subtraction facts (e.g., 15+3=18 and 18-3=15).
Flip Charts Columns Across
Flip Charts Counting 1-100
Flip Charts Counting 1-100
Flip Charts Equal
Flip Charts Function Machine
Flip Charts Magic Squares
Flip Charts More or Less
Flip Charts Number 1
Flip Charts Number 10
Flip Charts Number 2
Flip Charts Number 3
Flip Charts Number 4
Flip Charts Number 5
Flip Charts Number 6
Flip Charts Number 7
Flip Charts Number 8
Flip Charts Number 9
Flip Charts Number Order
Flip Charts Number Order
Flip Charts One-to-One
Flip Charts Step It Up
Flip Charts Subtraction
Flip Charts Subtraction
Flip Charts Subtraction Facts
Vocabulary Terms Commutative Property
Vocabulary Terms One Less, One More
Vocabulary Terms One More, One Less
Vocabulary Terms Story Problems
Vocabulary Terms Story Problems
Vocabulary Terms Subtraction Facts
Vocabulary Terms Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition 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 Double Digit Addition without Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More
Quiz, Flash Cards, Worksheet, Game & Study Guide One More, One Less
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
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 Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Subtraction is not Commutative
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

2.2.2.b. Use strategies to estimation and solve sums and differences (e.g., compose, decompose and regroup numbers, use knowledge of 10 to estimate quantities and sums [two numbers less than 10 cannot add up to more than 20].)
Flip Charts Columns Across
Flip Charts Counting 1-100
Flip Charts Counting 1-100
Flip Charts Equal
Flip Charts Function Machine
Flip Charts Magic Squares
Flip Charts More or Less
Flip Charts Number 1
Flip Charts Number 10
Flip Charts Number 2
Flip Charts Number 3
Flip Charts Number 4
Flip Charts Number 5
Flip Charts Number 6
Flip Charts Number 7
Flip Charts Number 8
Flip Charts Number 9
Flip Charts Number Order
Flip Charts Number Order
Flip Charts One-to-One
Flip Charts Step It Up
Flip Charts Subtraction
Flip Charts Subtraction
Flip Charts Subtraction Facts
Vocabulary Terms Commutative Property
Vocabulary Terms Double Digit Subtraction
Vocabulary Terms One Less, One More
Vocabulary Terms One More, One Less
Vocabulary Terms Regrouping
Vocabulary Terms Story Problems
Vocabulary Terms Word Problems
Vocabulary Terms Story Problems
Vocabulary Terms Subtraction Facts
Vocabulary Terms Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide 3 Digit Addition
Quiz, Flash Cards, Worksheet, Game & Study Guide 3 Digit Subtraction
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Addition Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Associative Property
Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property
Quiz, Flash Cards, Worksheet, Game & Study Guide Commutative Property
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Subtraction
Quiz, Flash Cards, Worksheet, Game & Study Guide One Less, One More
Quiz, Flash Cards, Worksheet, Game & Study Guide One More, One Less
Quiz, Flash Cards, Worksheet, Game & Study Guide Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide Story Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide Word Problems
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 Subtraction Facts
Quiz, Flash Cards, Worksheet, Game & Study Guide Using Number Line

2.2.2.c. Solve two-digit addition and subtraction problems with and without regrouping using a variety of techniques.
Flip Charts Columns Across
Flip Charts Function Machine
Flip Charts Magic Squares
Flip Charts Step It Up
Vocabulary Terms Double Digit Subtraction
Vocabulary Terms Regrouping
Vocabulary Terms Word Problems
Quiz, Flash Cards, Worksheet, Game & Study Guide 3 Digit Addition
Quiz, Flash Cards, Worksheet, Game & Study Guide 3 Digit Subtraction
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Addition without Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide Double Digit Subtraction
Quiz, Flash Cards, Worksheet, Game & Study Guide Regrouping
Quiz, Flash Cards, Worksheet, Game & Study Guide Word Problems

## OK.2.3.Geometry - The student will use geometric properties and relationships to recognize and describe shapes.

Geometry - The student will use geometric properties and relationships to recognize and describe shapes.
2.3.1. Identify symmetric and congruent shapes and figures.
Flip Charts Circle
Flip Charts Circle
Flip Charts Cone
Flip Charts Cone
Flip Charts Cube
Flip Charts Cube
Flip Charts Cylinder
Flip Charts Cylinder
Flip Charts Dot to Dot
Flip Charts Oval
Flip Charts Oval
Flip Charts Rectangle
Flip Charts Rectangle
Flip Charts Rhombus
Flip Charts Rhombus
Flip Charts Sphere
Flip Charts Sphere
Flip Charts Square
Flip Charts Square
Flip Charts Symmetry
Flip Charts Triangle
Flip Charts Triangle
Vocabulary Terms Congruent Shapes
Vocabulary Terms Symmetry
Quiz, Flash Cards, Worksheet, Game & Study Guide Congruent Shapes
Quiz, Flash Cards, Worksheet, Game & Study Guide Symmetry
Quiz, Flash Cards, Worksheet, Game & Study Guide Symmetry

## OK.2.4.Measurement - The student will use appropriate units of measure in a variety of situations.

Measurement - The student will use appropriate units of measure in a variety of situations.
2.4.1. Linear Measurement
2.4.1.a. Measure objects using standard units (e.g., measure length to the nearest foot, inch, and half inch).
Flip Charts How long?
Flip Charts Liquid Measure
Flip Charts Measuring Length
Vocabulary Terms Comparing Objects
Vocabulary Terms Measurement
Vocabulary Terms Measurement
Vocabulary Terms Measurement
Quiz, Flash Cards, Worksheet, Game & Study Guide Comparing Objects
Quiz, Flash Cards, Worksheet, Game & Study Guide Determine Appropriate Standard of Units
Quiz, Flash Cards, Worksheet, Game & Study Guide Measurement
Quiz, Flash Cards, Worksheet, Game & Study Guide Measurement
Quiz, Flash Cards, Worksheet, Game & Study Guide Measurement
Quiz, Flash Cards, Worksheet, Game & Study Guide Units of Measure

2.4.1.b. Select and use appropriate units of measurement in problem solving and everyday situations.
Quiz, Flash Cards, Worksheet, Game & Study Guide Determine Appropriate Standard of Units
Quiz, Flash Cards, Worksheet, Game & Study Guide Units of Measure

2.4.2. Time
2.4.2.a. Tell time on digital and analog clocks on the quarter-hour.
Flip Charts Telling Time
Vocabulary Terms Time
Vocabulary Terms Time
Quiz, Flash Cards, Worksheet, Game & Study Guide Time
Quiz, Flash Cards, Worksheet, Game & Study Guide Time

2.4.3. Money
2.4.3.a. Identify and count money up to a twenty dollar bill.
Flip Charts How much?
Flip Charts How much?
Flip Charts Money
Flip Charts Money
Flip Charts Money
Vocabulary Terms Counting Coins
Vocabulary Terms Money
Vocabulary Terms Counting Money
Quiz, Flash Cards, Worksheet, Game & Study Guide Adding Money
Quiz, Flash Cards, Worksheet, Game & Study Guide Counting Coins
Quiz, Flash Cards, Worksheet, Game & Study Guide Giving Change from \$1.00
Quiz, Flash Cards, Worksheet, Game & Study Guide Money
Quiz, Flash Cards, Worksheet, Game & Study Guide Counting Money

2.4.3.b. Recognize and write different amounts of money using dollar and cent notation.
Flip Charts How much?
Flip Charts How much?
Flip Charts Money
Flip Charts Money
Flip Charts Money
Vocabulary Terms Counting Coins
Vocabulary Terms Money
Vocabulary Terms Counting Money
Quiz, Flash Cards, Worksheet, Game & Study Guide Adding Money
Quiz, Flash Cards, Worksheet, Game & Study Guide Counting Coins
Quiz, Flash Cards, Worksheet, Game & Study Guide Giving Change from \$1.00
Quiz, Flash Cards, Worksheet, Game & Study Guide Money
Quiz, Flash Cards, Worksheet, Game & Study Guide Counting Money

## OK.2.5.Data Analysis - The student will demonstrate an understanding of data collection, display, and interpretation.

Data Analysis - The student will demonstrate an understanding of data collection, display, and interpretation.
2.5.1. Data Analysis
2.5.a. Collect, sort, organize, and display data in charts, bar graphs, and tables (e.g., collect data on teeth lost and display results in a chart).
Flip Charts Data & Graphs

2.5.b. Summarize and interpret data in charts, bar graphs, and tables.
Flip Charts Data & Graphs
Vocabulary Terms Graphs
Vocabulary Terms Graphs and Charts
Quiz, Flash Cards, Worksheet, Game & Study Guide Graphs
Quiz, Flash Cards, Worksheet, Game & Study Guide Graphs and Charts

## OK.PS1.Problem Solving

Problem Solving
PS1.1. Use problem-solving approaches (e.g., act out situations, represent problems with drawings and lists, use concrete, pictorial, graphical, oral, written, and/or algebraic models, understand a problem, devise a plan, carry out the plan, look back).

PS1.3. Develop, test, and apply strategies to solve a variety of routine and non-routine problems (e.g., look for patterns, make a table, make a problem simpler, process of elimination, trial and error).

PS1.4. Verify and interpret results with respect to the original problem (e.g., students explain verbally why an answer makes sense, explain in a written format why an answer makes sense, verify the validity of each step taken to obtain a final result).

PS1.5. Distinguish between necessary and irrelevant information in solving problems (e.g., play games and discuss ''best'' clues, write riddles with sufficient information, identify unnecessary information in written story problems).

## OK.PS3.Reasoning

Reasoning
PS3.1. Explain mathematical situations using patterns and relationships (e.g., identify patterns in situations, represent patterns in a variety of ways, extend patterns to connect with more general cases).