IXL Skill Plan | K-12 Mathematics Standards: Grade 2

K-12 Mathematics Standards: Grade 2

Skills available for Georgia Grade 2 math standards

Section

Numerical Reasoning
Patterning & Algebraic Reasoning
Measurement & Data Reasoning
Geometric & Spatial Reasoning

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NR	Numerical Reasoning
Counting within 1000, place value, addition and subtraction, fluency to 20, developing multiplication through arrays
2.NR.1 Using the place value structure, explore the count sequences to represent, read, write, and compare numerical values to 1,000 and describe basic place-value relationships and structures.
2.NR.1 Using the place value structure, explore the count sequences to represent, read, write, and compare numerical values to 1,000 and describe basic place-value relationships and structures.

2.NR.1.1: Explain the value of a three digit number using hundreds, tens, and ones in a variety of ways.		Models 1. Place value models - up to hundreds Value of a digit 2. Identify a digit up to the hundreds place 3. Value of a digit - up to hundreds Regroup numbers 4. Regroup tens and ones - ways to make a number 5. Regroup tens and ones 6. Regroup hundreds, tens, and ones - ways to make a number Convert numbers 7. Convert to/from a number - up to hundreds 8. Convert between place values - ones and hundreds 9. Convert between place values - ones, tens, and hundreds
2.NR.1.1: Explain the value of a three digit number using hundreds, tens, and ones in a variety of ways.
Models 1. Place value models - up to hundreds Value of a digit 2. Identify a digit up to the hundreds place 3. Value of a digit - up to hundreds Regroup numbers 4. Regroup tens and ones - ways to make a number 5. Regroup tens and ones 6. Regroup hundreds, tens, and ones - ways to make a number Convert numbers 7. Convert to/from a number - up to hundreds 8. Convert between place values - ones and hundreds 9. Convert between place values - ones, tens, and hundreds
2.NR.1.2: Count forward and backward by ones from any number within 1,000. Count forward by fives from multiples of 5 within 1,000. Count forward and backward by 10s and 100s from any number within 1,000. Count forward by 25s from 0.		1. Count forward - up to 1,000 2. Skip-count by fives and tens 3. Count forward and backward by fives and tens 4. Count forward by tens - up to 1,000 5. Count forward and backward by fives, tens, and hundreds
2.NR.1.2: Count forward and backward by ones from any number within 1,000. Count forward by fives from multiples of 5 within 1,000. Count forward and backward by 10s and 100s from any number within 1,000. Count forward by 25s from 0.
1. Count forward - up to 1,000 2. Skip-count by fives and tens 3. Count forward and backward by fives and tens 4. Count forward by tens - up to 1,000 5. Count forward and backward by fives, tens, and hundreds
2.NR.1.3: Represent, compare, and order whole numbers to 1,000 with an emphasis on place value and equality. Use >, =, and < symbols to record the results of comparisons.		Base-ten numerals 1. Writing numbers up to 100 in words - convert words to digits 2. Writing numbers up to 1,000 in words - convert words to digits Expanded form 3. Convert from expanded form - up to hundreds 4. Convert between standard and expanded form Compare numbers 5. Comparing numbers up to 1,000 6. Compare and order numbers up to 1,000 using number lines 7. Put numbers up to 1,000 in order 8. Greatest and least - word problems - up to 1,000
2.NR.1.3: Represent, compare, and order whole numbers to 1,000 with an emphasis on place value and equality. Use >, =, and < symbols to record the results of comparisons.
Base-ten numerals 1. Writing numbers up to 100 in words - convert words to digits 2. Writing numbers up to 1,000 in words - convert words to digits Expanded form 3. Convert from expanded form - up to hundreds 4. Convert between standard and expanded form Compare numbers 5. Comparing numbers up to 1,000 6. Compare and order numbers up to 1,000 using number lines 7. Put numbers up to 1,000 in order 8. Greatest and least - word problems - up to 1,000

2.NR.2 Apply multiple part-whole strategies, properties of operations and place value understanding to solve real-life, mathematical problems involving addition and subtraction within 1,000.
2.NR.2 Apply multiple part-whole strategies, properties of operations and place value understanding to solve real-life, mathematical problems involving addition and subtraction within 1,000.

2.NR.2.1: Fluently add and subtract within 20 using a variety of mental, part-whole strategies.		Addition up to 10 1. Add one-digit numbers - sums to 10 2. Ways to make a number using addition - sums to 10 Subtraction up to 10 3. Subtract one-digit numbers - up to 10 4. Ways to make a number using subtraction - up to 10 Addition up to 20 5. Add doubles 6. Add doubles - complete the sentence 7. Add near doubles 8. Add by counting on - sums to 20 9. Make ten to add 10. Add zero 11. Add one-digit numbers - sums to 20 12. Sort addition facts - sums to 20 13. Complete the addition sentence - sums to 20 14. Which addition sentence is true? - sums to 20 15. Add three one-digit numbers 16. Add in any order Subtraction up to 20 17. Subtract doubles 18. Subtract by counting back - up to 20 19. Use ten to subtract 20. Subtract by counting on - up to 20 21. Count on and use ten to subtract - up to 20 22. Subtract zero or all 23. Subtract a one-digit number from a two-digit number up to 20 24. Complete the subtraction sentence - up to 20 25. Which subtraction sentence is true? - up to 20 Mixed operations 26. Addition and subtraction - up to 20 27. Ways to make a number using addition and subtraction - up to 20 28. Which addition or subtraction sentence is true? - up to 20
2.NR.2.1: Fluently add and subtract within 20 using a variety of mental, part-whole strategies.
Addition up to 10 1. Add one-digit numbers - sums to 10 2. Ways to make a number using addition - sums to 10 Subtraction up to 10 3. Subtract one-digit numbers - up to 10 4. Ways to make a number using subtraction - up to 10 Addition up to 20 5. Add doubles 6. Add doubles - complete the sentence 7. Add near doubles 8. Add by counting on - sums to 20 9. Make ten to add 10. Add zero 11. Add one-digit numbers - sums to 20 12. Sort addition facts - sums to 20 13. Complete the addition sentence - sums to 20 14. Which addition sentence is true? - sums to 20 15. Add three one-digit numbers 16. Add in any order Subtraction up to 20 17. Subtract doubles 18. Subtract by counting back - up to 20 19. Use ten to subtract 20. Subtract by counting on - up to 20 21. Count on and use ten to subtract - up to 20 22. Subtract zero or all 23. Subtract a one-digit number from a two-digit number up to 20 24. Complete the subtraction sentence - up to 20 25. Which subtraction sentence is true? - up to 20 Mixed operations 26. Addition and subtraction - up to 20 27. Ways to make a number using addition and subtraction - up to 20 28. Which addition or subtraction sentence is true? - up to 20
2.NR.2.2: Find 10 more or 10 less than a given three-digit number and find 100 more or 100 less than a given three-digit number.		1. Add 10 or 100 to a three-digit number 2. Subtract 10 or 100 from a three-digit number
2.NR.2.2: Find 10 more or 10 less than a given three-digit number and find 100 more or 100 less than a given three-digit number.
1. Add 10 or 100 to a three-digit number 2. Subtract 10 or 100 from a three-digit number
2.NR.2.3: Solve problems involving the addition and subtraction of two-digit numbers using part whole strategies.		Addition 1. Use number lines to add two-digit numbers 2. Addition word problems - up to two digits 3. Ways to make a number using addition 4. Write the addition sentence - up to two digits 5. Add two-digit numbers - sums to 200 Add three or more numbers 6. Add three numbers up to two digits each 7. Addition word problems - three numbers up to two digits each 8. Add four numbers up to two digits each 9. Addition word problems - four numbers up to two digits each Subtraction 10. Use number lines to subtract two-digit numbers 11. Count on to subtract two-digit numbers 12. Subtract two-digit numbers vertically 13. Ways to make a number using subtraction 14. Subtraction word problems - up to two digits 15. Write the subtraction sentence - up to two digits Mixed operations 16. Comparison word problems - up to 20 17. Write number sentences for word problems - up to 20 18. Match word problems to addition and subtraction sentences - up to 20 19. Two-step addition and subtraction word problems - up to 20 20. Which addition or subtraction equation is true? - up to 100 21. Use models to solve addition and subtraction word problems - up to 100 22. Addition and subtraction word problems - up to 100 23. Match addition and subtraction word problems to equations - up to 100 24. Two-step addition and subtraction word problems - up to 100 Add and subtract money 25. Add money up to $1 26. Add money up to $1: word problems 27. Subtract money up to $1 28. Subtract money up to $1: word problems 29. Add and subtract money up to $1 30. Add and subtract money up to $1: word problems
2.NR.2.3: Solve problems involving the addition and subtraction of two-digit numbers using part whole strategies.
Addition 1. Use number lines to add two-digit numbers 2. Addition word problems - up to two digits 3. Ways to make a number using addition 4. Write the addition sentence - up to two digits 5. Add two-digit numbers - sums to 200 Add three or more numbers 6. Add three numbers up to two digits each 7. Addition word problems - three numbers up to two digits each 8. Add four numbers up to two digits each 9. Addition word problems - four numbers up to two digits each Subtraction 10. Use number lines to subtract two-digit numbers 11. Count on to subtract two-digit numbers 12. Subtract two-digit numbers vertically 13. Ways to make a number using subtraction 14. Subtraction word problems - up to two digits 15. Write the subtraction sentence - up to two digits Mixed operations 16. Comparison word problems - up to 20 17. Write number sentences for word problems - up to 20 18. Match word problems to addition and subtraction sentences - up to 20 19. Two-step addition and subtraction word problems - up to 20 20. Which addition or subtraction equation is true? - up to 100 21. Use models to solve addition and subtraction word problems - up to 100 22. Addition and subtraction word problems - up to 100 23. Match addition and subtraction word problems to equations - up to 100 24. Two-step addition and subtraction word problems - up to 100 Add and subtract money 25. Add money up to $1 26. Add money up to $1: word problems 27. Subtract money up to $1 28. Subtract money up to $1: word problems 29. Add and subtract money up to $1 30. Add and subtract money up to $1: word problems
2.NR.2.4: Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.		Addition strategies 1. Break apart a one-digit number to add 2. Use models to add a two-digit and a one-digit number - without regrouping 3. Use models to add a two-digit and a one-digit number - with regrouping 4. Break apart a two-digit number to add - sums to 100 5. Use compensation to add on a number line - up to two digits 6. Use compensation to add - up to two digits 7. Use models to add two-digit numbers - without regrouping 8. Use models to add two-digit numbers - with regrouping 9. Use place value to add two-digit numbers - without regrouping 10. Use place value to add two-digit numbers - with regrouping Addition 11. Add a two-digit and a one-digit number - without regrouping 12. Add a two-digit and a one-digit number - with regrouping 13. Add a multiple of 10 to a two-digit number 14. Add two-digit numbers without regrouping - sums to 100 15. Add two-digit numbers with regrouping - sums to 100 16. Add two-digit numbers - sums to 100 17. Add two-digit numbers vertically - sums to 100 18. Ways to make a number using addition Subtraction strategies 19. Break apart a one-digit number to subtract 20. Use models to subtract a one-digit number from a two-digit number - without regrouping 21. Use models to subtract a one-digit number from a two-digit number - with regrouping 22. Break apart a two-digit number to subtract 23. Use compensation to subtract on a number line - up to two digits 24. Use compensation to subtract - up to two digits 25. Use models to subtract two-digit numbers - without regrouping 26. Use models to subtract two-digit numbers - with regrouping 27. Use place value to subtract two-digit numbers - without regrouping 28. Use place value to subtract two-digit numbers - with regrouping Subtraction 29. Subtract a one-digit number from a two-digit number - without regrouping 30. Subtract a one-digit number from a two-digit number - with regrouping 31. Subtract a one-digit number from a two-digit number 32. Subtract a multiple of 10 from a two-digit number 33. Subtract two-digit numbers - without regrouping 34. Subtract two-digit numbers - with regrouping 35. Subtract two-digit numbers 36. Subtract two-digit numbers vertically 37. Ways to make a number using subtraction Relationship between addition and subtraction 38. Complete the addition sentence - up to two digits 39. Complete the subtraction sentence - up to two digits 40. Relate addition and subtraction sentences - up to two digits 41. Complete the addition or subtraction sentence - up to 100 Mixed operations 42. Add and subtract numbers - up to 100 43. Which sign (+ or -) makes the number sentence true? - up to 100 44. Ways to make a number using addition and subtraction - up to 100 45. Which addition or subtraction equation is true? - up to 100
2.NR.2.4: Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Addition strategies 1. Break apart a one-digit number to add 2. Use models to add a two-digit and a one-digit number - without regrouping 3. Use models to add a two-digit and a one-digit number - with regrouping 4. Break apart a two-digit number to add - sums to 100 5. Use compensation to add on a number line - up to two digits 6. Use compensation to add - up to two digits 7. Use models to add two-digit numbers - without regrouping 8. Use models to add two-digit numbers - with regrouping 9. Use place value to add two-digit numbers - without regrouping 10. Use place value to add two-digit numbers - with regrouping Addition 11. Add a two-digit and a one-digit number - without regrouping 12. Add a two-digit and a one-digit number - with regrouping 13. Add a multiple of 10 to a two-digit number 14. Add two-digit numbers without regrouping - sums to 100 15. Add two-digit numbers with regrouping - sums to 100 16. Add two-digit numbers - sums to 100 17. Add two-digit numbers vertically - sums to 100 18. Ways to make a number using addition Subtraction strategies 19. Break apart a one-digit number to subtract 20. Use models to subtract a one-digit number from a two-digit number - without regrouping 21. Use models to subtract a one-digit number from a two-digit number - with regrouping 22. Break apart a two-digit number to subtract 23. Use compensation to subtract on a number line - up to two digits 24. Use compensation to subtract - up to two digits 25. Use models to subtract two-digit numbers - without regrouping 26. Use models to subtract two-digit numbers - with regrouping 27. Use place value to subtract two-digit numbers - without regrouping 28. Use place value to subtract two-digit numbers - with regrouping Subtraction 29. Subtract a one-digit number from a two-digit number - without regrouping 30. Subtract a one-digit number from a two-digit number - with regrouping 31. Subtract a one-digit number from a two-digit number 32. Subtract a multiple of 10 from a two-digit number 33. Subtract two-digit numbers - without regrouping 34. Subtract two-digit numbers - with regrouping 35. Subtract two-digit numbers 36. Subtract two-digit numbers vertically 37. Ways to make a number using subtraction Relationship between addition and subtraction 38. Complete the addition sentence - up to two digits 39. Complete the subtraction sentence - up to two digits 40. Relate addition and subtraction sentences - up to two digits 41. Complete the addition or subtraction sentence - up to 100 Mixed operations 42. Add and subtract numbers - up to 100 43. Which sign (+ or -) makes the number sentence true? - up to 100 44. Ways to make a number using addition and subtraction - up to 100 45. Which addition or subtraction equation is true? - up to 100

2.NR.3 Work with equal groups to gain foundations for multiplication through real-life, mathematical problems.
2.NR.3 Work with equal groups to gain foundations for multiplication through real-life, mathematical problems.

2.NR.3.1: Determine whether a group (up to 20) has an odd or even number of objects. Write an equation to express an even number as a sum of two equal addends.		1. Even or odd number of shapes - up to 20 2. Identify even and odd numbers - up to 20 3. Addition sentences for even and odd numbers 4. Add doubles - complete the sentence
2.NR.3.1: Determine whether a group (up to 20) has an odd or even number of objects. Write an equation to express an even number as a sum of two equal addends.
1. Even or odd number of shapes - up to 20 2. Identify even and odd numbers - up to 20 3. Addition sentences for even and odd numbers 4. Add doubles - complete the sentence
2.NR.3.2: Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.		Addition up to 10 1. Identify repeated addition for arrays - sums to 10 2. Write addition sentences for arrays - sums to 10 Addition up to 25 3. Identify repeated addition for equal groups - sums to 25 4. Write addition sentences for equal groups - sums to 25 5. Identify repeated addition for arrays - sums to 25 6. Write addition sentences for arrays - sums to 25 7. Solve word problems using repeated addition - sums to 25 8. Write stories involving repeated addition - sums to 25
2.NR.3.2: Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends.
Addition up to 10 1. Identify repeated addition for arrays - sums to 10 2. Write addition sentences for arrays - sums to 10 Addition up to 25 3. Identify repeated addition for equal groups - sums to 25 4. Write addition sentences for equal groups - sums to 25 5. Identify repeated addition for arrays - sums to 25 6. Write addition sentences for arrays - sums to 25 7. Solve word problems using repeated addition - sums to 25 8. Write stories involving repeated addition - sums to 25

PAR	Patterning & Algebraic Reasoning
Patterns up to 20 and addition and subtraction within 1,000
2.PAR.4 Identify, describe, extend, and create repeating patterns, growing patterns, and shrinking patterns.
2.PAR.4 Identify, describe, extend, and create repeating patterns, growing patterns, and shrinking patterns.

2.PAR.4.1: Identify, describe, and create a numerical pattern resulting from repeating an operation such as addition and subtraction.		Skip-counting 1. Skip-counting stories 2. Skip-counting sequences 3. Count forward and backward by fives and tens 4. Count forward and backward by twos, fives, and tens 5. Skip-counting puzzles Input/output tables 6. Addition input/output tables - sums to 20 7. Subtraction input/output tables - up to 18 8. Addition input/output tables - up to two digits 9. Subtraction input/output tables - up to two digits 10. Input/output tables - add and subtract by 10 11. Input/output tables - add and subtract by 100 12. Input/output tables - add and subtract by 10 or 100 Write the rule 13. Write the addition or subtraction rule for an input/output table - up to 20 14. Write the addition or subtraction rule for an input/output table - up to 100
2.PAR.4.1: Identify, describe, and create a numerical pattern resulting from repeating an operation such as addition and subtraction.
Skip-counting 1. Skip-counting stories 2. Skip-counting sequences 3. Count forward and backward by fives and tens 4. Count forward and backward by twos, fives, and tens 5. Skip-counting puzzles Input/output tables 6. Addition input/output tables - sums to 20 7. Subtraction input/output tables - up to 18 8. Addition input/output tables - up to two digits 9. Subtraction input/output tables - up to two digits 10. Input/output tables - add and subtract by 10 11. Input/output tables - add and subtract by 100 12. Input/output tables - add and subtract by 10 or 100 Write the rule 13. Write the addition or subtraction rule for an input/output table - up to 20 14. Write the addition or subtraction rule for an input/output table - up to 100
2.PAR.4.2: Identify, describe, and create growing patterns and shrinking patterns involving addition and subtraction up to 20.		1. Find the next shape in a growing pattern 2. Find the next row in a growing pattern
2.PAR.4.2: Identify, describe, and create growing patterns and shrinking patterns involving addition and subtraction up to 20.
1. Find the next shape in a growing pattern 2. Find the next row in a growing pattern

MDR	Measurement & Data Reasoning
Length, distance, time, and money
2.MDR.5 Estimate and measure the lengths of objects and distance to solve problems found in real-life using standard units of measurement, including inches, feet, and yards.
2.MDR.5 Estimate and measure the lengths of objects and distance to solve problems found in real-life using standard units of measurement, including inches, feet, and yards.

2.MDR.5.1: Construct simple measuring instruments using unit models. Compare unit models to rulers.		1. Measure length with inch cubes
2.MDR.5.1: Construct simple measuring instruments using unit models. Compare unit models to rulers.
1. Measure length with inch cubes
2.MDR.5.2: Estimate and measure the length of an object or distance to the nearest whole unit using appropriate units and standard measuring tools.		1. Measure using an inch ruler 2. Estimate lengths with inches and feet 3. Estimate lengths with inches, feet, and yards 4. Which customary unit of length is appropriate: inches, feet, or yards? 5. Choose the best measuring tool: customary units of length
2.MDR.5.2: Estimate and measure the length of an object or distance to the nearest whole unit using appropriate units and standard measuring tools.
1. Measure using an inch ruler 2. Estimate lengths with inches and feet 3. Estimate lengths with inches, feet, and yards 4. Which customary unit of length is appropriate: inches, feet, or yards? 5. Choose the best measuring tool: customary units of length
2.MDR.5.3: Measure to determine how much longer one object is than another and express the length difference in terms of a standard-length unit.		1. Measure to compare length in inches
2.MDR.5.3: Measure to determine how much longer one object is than another and express the length difference in terms of a standard-length unit.
1. Measure to compare length in inches
2.MDR.5.4: Ask questions and answer them based on gathered information, observations, and appropriate graphical displays to solve problems relevant to everyday life.		Tally charts 1. Which tally chart is correct? 2. Interpret tally charts Picture graphs 3. Create picture graphs 4. Interpret picture graphs Tables 5. Record data in tables 6. Interpret data in tables Bar graphs 7. Create bar graphs 8. Interpret bar graphs I 9. Interpret bar graphs II 10. Which bar graph is correct?
2.MDR.5.4: Ask questions and answer them based on gathered information, observations, and appropriate graphical displays to solve problems relevant to everyday life.
Tally charts 1. Which tally chart is correct? 2. Interpret tally charts Picture graphs 3. Create picture graphs 4. Interpret picture graphs Tables 5. Record data in tables 6. Interpret data in tables Bar graphs 7. Create bar graphs 8. Interpret bar graphs I 9. Interpret bar graphs II 10. Which bar graph is correct?
2.MDR.5.5: Represent whole-number sums and differences within a standard unit of measurement on a number line diagram.		1. Number lines - up to 100 2. Number lines - up to 1,000 3. Addition sentences using number lines - sums to 20 4. Subtraction sentences using number lines - up to 20 5. Addition and subtraction sentences using number lines - up to 20 6. Use number lines to add two-digit numbers 7. Use number lines to subtract two-digit numbers
2.MDR.5.5: Represent whole-number sums and differences within a standard unit of measurement on a number line diagram.
1. Number lines - up to 100 2. Number lines - up to 1,000 3. Addition sentences using number lines - sums to 20 4. Subtraction sentences using number lines - up to 20 5. Addition and subtraction sentences using number lines - up to 20 6. Use number lines to add two-digit numbers 7. Use number lines to subtract two-digit numbers

2.MDR.6 Solve real-life problems involving time and money.
2.MDR.6 Solve real-life problems involving time and money.

2.MDR.6.1: Tell and write time from analog and digital clocks to the nearest five minutes, and estimate and measure elapsed time using a timeline, to the hour or half hour on the hour or half hour.		Match times 1. Match digital clocks and times 2. Match analog clocks and times 3. Match analog and digital clocks Write times 4. Read clocks and write times: hour and half hour 5. Read clocks and write times A.M. and P.M. 6. A.M. or P.M. Elapsed time 7. Elapsed time word problems: find the end time 8. Elapsed time word problems: find the elapsed time
2.MDR.6.1: Tell and write time from analog and digital clocks to the nearest five minutes, and estimate and measure elapsed time using a timeline, to the hour or half hour on the hour or half hour.
Match times 1. Match digital clocks and times 2. Match analog clocks and times 3. Match analog and digital clocks Write times 4. Read clocks and write times: hour and half hour 5. Read clocks and write times A.M. and P.M. 6. A.M. or P.M. Elapsed time 7. Elapsed time word problems: find the end time 8. Elapsed time word problems: find the elapsed time
2.MDR.6.2: Find the value of a group of coins and determine combinations of coins that equal a given amount that is less than one hundred cents, and solve problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately.		Identify coins 1. Names and values of common coins Count money 2. Count money - pennies, nickels, and dimes only 3. Count money up to $1 4. Count money up to $5 Ways to make an amount 5. Exchanging coins - with pictures 6. Equivalent amounts of money up to $1 7. Least number of coins 8. How much more to make a dollar? Comparisons with money 9. Exchanging money II 10. Do you have enough money? - up to $1 Make change 11. Correct amount of change 12. Making change
2.MDR.6.2: Find the value of a group of coins and determine combinations of coins that equal a given amount that is less than one hundred cents, and solve problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately.
Identify coins 1. Names and values of common coins Count money 2. Count money - pennies, nickels, and dimes only 3. Count money up to $1 4. Count money up to $5 Ways to make an amount 5. Exchanging coins - with pictures 6. Equivalent amounts of money up to $1 7. Least number of coins 8. How much more to make a dollar? Comparisons with money 9. Exchanging money II 10. Do you have enough money? - up to $1 Make change 11. Correct amount of change 12. Making change

GSR	Geometric & Spatial Reasoning
Sorting shapes, lines of symmetry, partitioning circles and rectangles
2.GSR.7 Draw and partition shapes and other objects with specific attributes and conduct observations of everyday items and structures to identify how shapes exist in the world.
2.GSR.7 Draw and partition shapes and other objects with specific attributes and conduct observations of everyday items and structures to identify how shapes exist in the world.

2.GSR.7.1: Describe, compare and sort 2-D shapes including polygons, triangles, quadrilaterals, pentagons, hexagons, and 3-D shapes including rectangular prisms and cones, given a set of attributes.		Two-dimensional shapes 1. Equal sides 2. Count sides and vertices 3. Identify quadrilaterals 4. Identify pentagons 5. Name polygons: up to 6 sides 6. Classify polygons: up to 6 sides 7. Draw polygons 8. Compare sides and vertices Three-dimensional shapes 9. Cubes 10. Select three-dimensional shapes 11. Name the three-dimensional shape 12. Count vertices, edges, and faces 13. Compare vertices, edges, and faces 14. Identify faces of three-dimensional shapes 15. Identify shapes traced from solids 16. Sort three-dimensional shapes 17. Three-dimensional shapes in the real world I 18. Three-dimensional shapes in the real world II
2.GSR.7.1: Describe, compare and sort 2-D shapes including polygons, triangles, quadrilaterals, pentagons, hexagons, and 3-D shapes including rectangular prisms and cones, given a set of attributes.
Two-dimensional shapes 1. Equal sides 2. Count sides and vertices 3. Identify quadrilaterals 4. Identify pentagons 5. Name polygons: up to 6 sides 6. Classify polygons: up to 6 sides 7. Draw polygons 8. Compare sides and vertices Three-dimensional shapes 9. Cubes 10. Select three-dimensional shapes 11. Name the three-dimensional shape 12. Count vertices, edges, and faces 13. Compare vertices, edges, and faces 14. Identify faces of three-dimensional shapes 15. Identify shapes traced from solids 16. Sort three-dimensional shapes 17. Three-dimensional shapes in the real world I 18. Three-dimensional shapes in the real world II
2.GSR.7.2: Identify at least one line of symmetry in everyday objects to describe each object as a whole.		1. Identify lines of symmetry 2. Symmetry
2.GSR.7.2: Identify at least one line of symmetry in everyday objects to describe each object as a whole.
1. Identify lines of symmetry 2. Symmetry
2.GSR.7.3: Partition circles and rectangles into two, three, or four equal shares. Identify and describe equal-sized parts of the whole using fractional names ("halves," "thirds," "fourths", "half of," "third of," "quarter of," etc.).		Equal parts 1. Equal parts Halves 2. Identify halves 3. Make halves Thirds 4. Identify thirds 5. Make thirds Fourths 6. Identify fourths 7. Make fourths Halves, thirds, and fourths 8. Identify halves, thirds, and fourths 9. Make halves, thirds, and fourths 10. Identify a half, a third, and a fourth
2.GSR.7.3: Partition circles and rectangles into two, three, or four equal shares. Identify and describe equal-sized parts of the whole using fractional names ("halves," "thirds," "fourths", "half of," "third of," "quarter of," etc.).
Equal parts 1. Equal parts Halves 2. Identify halves 3. Make halves Thirds 4. Identify thirds 5. Make thirds Fourths 6. Identify fourths 7. Make fourths Halves, thirds, and fourths 8. Identify halves, thirds, and fourths 9. Make halves, thirds, and fourths 10. Identify a half, a third, and a fourth
2.GSR.7.4: Recognize that equal shares of identical wholes may be different shapes within the same whole.		1. Make halves, thirds, and fourths in different ways
2.GSR.7.4: Recognize that equal shares of identical wholes may be different shapes within the same whole.
1. Make halves, thirds, and fourths in different ways