IXL Skill Plan | Colorado Extended Evidence Outcomes: Grade 2

Colorado Extended Evidence Outcomes: Grade 2

Skills available for Colorado Grade 2 math standards

Section

Number and Quantity
Algebra and Functions
Data, Statistics, and Probability
Geometry

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2.1	Number and Quantity
2.NBT.A Number & Operations in Base Ten: Understand place value.
2.NBT.A.1 Understand that the two digits of a two-digit number represent amounts of tens and ones; e.g., 37 equals 3 tens and 7 ones.		1. Hundred chart 2. Build and break apart two-digit numbers - with models 3. Place value models for two-digit numbers 4. Build and break apart two-digit numbers - without models
2.NBT.A.1 Understand that the two digits of a two-digit number represent amounts of tens and ones; e.g., 37 equals 3 tens and 7 ones.
1. Hundred chart 2. Build and break apart two-digit numbers - with models 3. Place value models for two-digit numbers 4. Build and break apart two-digit numbers - without models
2.NBT.A.1.a: Understand the following as special cases: 10 can be thought of as a bundle or ten ones, called and ten, and the numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, and nine tens.		1. Build and break apart multiples of ten
2.NBT.A.1.a: Understand the following as special cases: 10 can be thought of as a bundle or ten ones, called and ten, and the numbers 10, 20, 30, 40, 50, 60, 70, 80, 90 refer to one, two, three, four, five, six, seven, eight, and nine tens.
1. Build and break apart multiples of ten
2.NBT.A.1.b: Decompose numbers less than 20 in more than one way.		Decompose numbers with models 1. Build and break apart teen numbers 2. Place value models up to 20 Decompose numbers without models 3. Make and take apart teen numbers: tens and ones 4. Make teen numbers: addition sentences 5. Take apart teen numbers: addition sentences 6. Make and take apart teen numbers: addition sentences
2.NBT.A.1.b: Decompose numbers less than 20 in more than one way.
Decompose numbers with models 1. Build and break apart teen numbers 2. Place value models up to 20 Decompose numbers without models 3. Make and take apart teen numbers: tens and ones 4. Make teen numbers: addition sentences 5. Take apart teen numbers: addition sentences 6. Make and take apart teen numbers: addition sentences

2.NBT.A.2 Count within 50.		1. Count on a chart - up to 50 2. Counting review - up to 10 3. Counting review - up to 20 4. Count on ten frames - up to 40 5. Count blocks - up to 50
2.NBT.A.2 Count within 50.
1. Count on a chart - up to 50 2. Counting review - up to 10 3. Counting review - up to 20 4. Count on ten frames - up to 40 5. Count blocks - up to 50
2.NBT.A.2.a: Skip count by fives and tens.		1. Skip-count by fives 2. Skip-count by tens 3. Sequences - count by fives up to 50
2.NBT.A.2.a: Skip count by fives and tens.
1. Skip-count by fives 2. Skip-count by tens 3. Sequences - count by fives up to 50

2.NBT.A.3 Understand and represent numbers to 50 with objects, written representations, and/or numerals.		1. Writing numbers with digits and words - up to 40 2. Place value models - up to 50
2.NBT.A.3 Understand and represent numbers to 50 with objects, written representations, and/or numerals.
1. Writing numbers with digits and words - up to 40 2. Place value models - up to 50

2.NBT.A.4 Compare two two-digit numbers less than or equal to 50 based on the meanings of the tens and ones digits.		1. Use place value to compare numbers up to 40 2. Compare numbers up to 40 using words
2.NBT.A.4 Compare two two-digit numbers less than or equal to 50 based on the meanings of the tens and ones digits.
1. Use place value to compare numbers up to 40 2. Compare numbers up to 40 using words
2.NBT.B Number & Operations in Base Ten: Use place value understanding and properties of operations to add and subtract.
2.NBT.B.5 Add and subtract within 20 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.		Addition skill builders 1. Adding 1 2. Adding 2 3. Adding 3 4. Adding 4 5. Adding 5 6. Adding 6 7. Adding 7 8. Adding 8 9. Adding 9 10. Adding 10 11. Adding 0 Subtraction skill builders 12. Subtracting 1 13. Subtracting 2 14. Subtracting 3 15. Subtracting 4 16. Subtracting 5 17. Subtracting 6 18. Subtracting 7 19. Subtracting 8 20. Subtracting 9 21. Subtracting 10 22. Subtracting 0 Addition up to 10 23. Addition facts - sums up to 10 24. Take apart numbers in different ways - sums up to 10 25. Make a number using addition - sums up to 10 26. Ways to make a number - addition sentences up to 10 Subtraction up to 10 27. Subtraction facts - up to 10 28. Make a number using subtraction - up to 10 29. Ways to make a number - subtraction sentences up to 10 30. Ways to subtract from a number - subtraction sentences up to 10 Addition strategies up to 10 31. Add in any order 32. Add by counting on - sums up to 10 33. Add doubles with models - sums up to 10 34. Add doubles - sums up to 10 Subtraction strategies up to 10 35. Subtract by counting back - up to 10 36. Subtract by counting on - up to 10 37. Use addition to subtract - up to 10 38. Related addition facts - sums up to 10 39. Subtract doubles - up to 10 Relate addition and subtraction up to 10 40. Relate addition and subtraction sentences - up to 10 41. Fact families - up to 10 Mixed operations up to 10 42. Addition and subtraction facts - up to 10 43. Sort addition and subtraction facts - up to 10 Addition up to 20 44. Addition facts - sums up to 20 45. Sort addition facts - sums up to 20 46. Make a number using addition - sums up to 20 Subtraction up to 20 47. Subtraction facts - up to 20 48. Sort subtraction facts - up to 20 49. Make a number using subtraction - up to 20 Addition strategies up to 20 50. Related addition facts 51. Add by counting on - sums up to 20 52. Add doubles - with models 53. Add doubles 54. Add using doubles plus one 55. Add using doubles minus one 56. Add near doubles 57. Use ten frames to add 58. Make ten to add 59. Add three numbers - make ten Subtraction strategies up to 20 60. Subtract zero and all 61. Related subtraction facts 62. Subtract by counting back - up to 20 63. Subtracting to and from 10 64. Use ten frames to subtract 65. Use ten to subtract 66. Use addition to subtract - up to 20 67. Subtract by counting on - up to 20 68. Count on and use ten to subtract - up to 20 69. Subtract doubles Relate addition and subtraction up to 20 70. Relate addition and subtraction sentences - up to 20 71. Fact families - up to 20 Mixed operations up to 20 72. Add and subtract with 0 73. Addition and subtraction facts - up to 20 74. Addition and subtraction - ways to make a number
2.NBT.B.5 Add and subtract within 20 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Addition skill builders 1. Adding 1 2. Adding 2 3. Adding 3 4. Adding 4 5. Adding 5 6. Adding 6 7. Adding 7 8. Adding 8 9. Adding 9 10. Adding 10 11. Adding 0 Subtraction skill builders 12. Subtracting 1 13. Subtracting 2 14. Subtracting 3 15. Subtracting 4 16. Subtracting 5 17. Subtracting 6 18. Subtracting 7 19. Subtracting 8 20. Subtracting 9 21. Subtracting 10 22. Subtracting 0 Addition up to 10 23. Addition facts - sums up to 10 24. Take apart numbers in different ways - sums up to 10 25. Make a number using addition - sums up to 10 26. Ways to make a number - addition sentences up to 10 Subtraction up to 10 27. Subtraction facts - up to 10 28. Make a number using subtraction - up to 10 29. Ways to make a number - subtraction sentences up to 10 30. Ways to subtract from a number - subtraction sentences up to 10 Addition strategies up to 10 31. Add in any order 32. Add by counting on - sums up to 10 33. Add doubles with models - sums up to 10 34. Add doubles - sums up to 10 Subtraction strategies up to 10 35. Subtract by counting back - up to 10 36. Subtract by counting on - up to 10 37. Use addition to subtract - up to 10 38. Related addition facts - sums up to 10 39. Subtract doubles - up to 10 Relate addition and subtraction up to 10 40. Relate addition and subtraction sentences - up to 10 41. Fact families - up to 10 Mixed operations up to 10 42. Addition and subtraction facts - up to 10 43. Sort addition and subtraction facts - up to 10 Addition up to 20 44. Addition facts - sums up to 20 45. Sort addition facts - sums up to 20 46. Make a number using addition - sums up to 20 Subtraction up to 20 47. Subtraction facts - up to 20 48. Sort subtraction facts - up to 20 49. Make a number using subtraction - up to 20 Addition strategies up to 20 50. Related addition facts 51. Add by counting on - sums up to 20 52. Add doubles - with models 53. Add doubles 54. Add using doubles plus one 55. Add using doubles minus one 56. Add near doubles 57. Use ten frames to add 58. Make ten to add 59. Add three numbers - make ten Subtraction strategies up to 20 60. Subtract zero and all 61. Related subtraction facts 62. Subtract by counting back - up to 20 63. Subtracting to and from 10 64. Use ten frames to subtract 65. Use ten to subtract 66. Use addition to subtract - up to 20 67. Subtract by counting on - up to 20 68. Count on and use ten to subtract - up to 20 69. Subtract doubles Relate addition and subtraction up to 20 70. Relate addition and subtraction sentences - up to 20 71. Fact families - up to 20 Mixed operations up to 20 72. Add and subtract with 0 73. Addition and subtraction facts - up to 20 74. Addition and subtraction - ways to make a number

2.NBT.B.6 Add up to three two-digit numbers using strategies based on place value and properties of operations.
2.NBT.B.6 Add up to three two-digit numbers using strategies based on place value and properties of operations.


2.NBT.B.7 Add and subtract within 50, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.		Addition 1. Use models to add a two-digit and a one-digit number - without regrouping - sums to 40 2. Use models to add a two-digit and a one-digit number - with regrouping - sums to 40 3. Add a one-digit number to a two-digit number - with regrouping - sums to 40 4. Add a one-digit number to a two-digit number - without regrouping - sums to 40 5. Use models to add a multiple of ten and a two-digit number - up to 40 6. Use ten to add a multiple of ten and a two-digit number - up to 40 7. Add two-digit numbers without regrouping - sums to 40 8. Add two-digit numbers with regrouping - sums to 40 Subtraction 9. Use models to subtract a one-digit number from a two-digit number - without regrouping - up to 40 10. Use models to subtract a one-digit number from a two-digit number - with regrouping - up to 40 11. Subtract a one-digit number from a two-digit number - without regrouping - up to 40 12. Subtract a one-digit number from a two-digit number - with regrouping - up to 40 13. Subtract two two-digit numbers - without regrouping - up to 40 14. Subtract two two-digit numbers - with regrouping - up to 40 Addition and subtraction 15. Add and subtract one-digit and two-digit numbers - up to 40
2.NBT.B.7 Add and subtract within 50, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Addition 1. Use models to add a two-digit and a one-digit number - without regrouping - sums to 40 2. Use models to add a two-digit and a one-digit number - with regrouping - sums to 40 3. Add a one-digit number to a two-digit number - with regrouping - sums to 40 4. Add a one-digit number to a two-digit number - without regrouping - sums to 40 5. Use models to add a multiple of ten and a two-digit number - up to 40 6. Use ten to add a multiple of ten and a two-digit number - up to 40 7. Add two-digit numbers without regrouping - sums to 40 8. Add two-digit numbers with regrouping - sums to 40 Subtraction 9. Use models to subtract a one-digit number from a two-digit number - without regrouping - up to 40 10. Use models to subtract a one-digit number from a two-digit number - with regrouping - up to 40 11. Subtract a one-digit number from a two-digit number - without regrouping - up to 40 12. Subtract a one-digit number from a two-digit number - with regrouping - up to 40 13. Subtract two two-digit numbers - without regrouping - up to 40 14. Subtract two two-digit numbers - with regrouping - up to 40 Addition and subtraction 15. Add and subtract one-digit and two-digit numbers - up to 40
2.NBT.B.7.a: Relate the strategy to a written method.
2.NBT.B.7.a: Relate the strategy to a written method.

2.NBT.B.7.b: Understand that in adding or subtracting two-digit numbers, one adds or subtracts tens and tens, ones and ones, and sometimes it is necessary to compose or decompose tens.
2.NBT.B.7.b: Understand that in adding or subtracting two-digit numbers, one adds or subtracts tens and tens, ones and ones, and sometimes it is necessary to compose or decompose tens.


2.NBT.B.8 Mentally add 1 or 10 to a given number 1-50, and mentally subtract 1 or 10 from a given number 1-50.		1. One or ten more/less - up to 50
2.NBT.B.8 Mentally add 1 or 10 to a given number 1-50, and mentally subtract 1 or 10 from a given number 1-50.
1. One or ten more/less - up to 50

2.NBT.B.9 Demonstrate an understanding of the meanings of symbols in addition and subtraction situations, including the "+" sign (i.e., combine, plus, add), "–" sign (i.e., separate, subtract, take away), and "=" sign (equal).		1. Write addition and subtraction sentences
2.NBT.B.9 Demonstrate an understanding of the meanings of symbols in addition and subtraction situations, including the "+" sign (i.e., combine, plus, add), "–" sign (i.e., separate, subtract, take away), and "=" sign (equal).
1. Write addition and subtraction sentences

2.2	Algebra and Functions
2.OA.A Operations & Algebraic Thinking: Represent and solve problems involving addition and subtraction.
2.OA.A.1 Use addition and subtraction within 20 to solve one-and two-step word problems involving situations or adding to, taking from, putting together, taking apart, and comparing by using objects, drawings, or other written methods.		"Add to" and "take from" word problems up to 10 1. Word problems with change unknown - up to 10 2. Word problems with start unknown - up to 10 "Put together" and "take apart" word problems up to 10 3. Subtraction sentences for "take apart" word problems - up to 10 4. Word problems with one addend unknown - up to 10 5. Word problems with both addends unknown - up to 10 Comparison word problems up to 10 6. Comparison word problems up to 10: what is the larger amount? 7. Comparison word problems up to 10: what is the smaller amount? 8. Comparison word problems up to 10 Mixed operation word problems up to 10 9. Word problems involving addition and subtraction - up to 10 10. Match word problems to addition and subtraction sentences - up to 10 Addition word problems up to 20 11. Addition word problems with models - sums up to 20 12. Addition word problems - sums up to 20 13. Addition sentences for word problems - sums up to 20 Subtraction word problems up to 20 14. Subtraction word problems with models - up to 20 15. Subtraction word problems - up to 20 16. Subtraction sentences for word problems - up to 20 "Add to" and "take from" word problems up to 20 17. Word problems with change unknown - up to 20 18. Word problems with start unknown - up to 20 "Put together" and "take apart" word problems up to 20 19. Word problems with one addend unknown - up to 20 20. Word problems with both addends unknown - up to 20 Comparison word problems up to 20 21. Comparison word problems up to 20: how many more or fewer? 22. Comparison word problems up to 20: what is the larger amount? 23. Comparison word problems up to 20: what is the smaller amount? 24. Comparison word problems up to 20: part 1 25. Comparison word problems up to 20: part 2 Mixed operation word problems up to 20 26. Word problems with sum or difference unknown - up to 20 27. Addition and subtraction sentences for word problems - up to 20 28. Use models to solve word problems involving addition and subtraction - up to 20 29. Word problems involving addition and subtraction without comparisons - up to 20 30. Word problems involving addition and subtraction - up to 20 31. Match word problems to addition and subtraction sentences - up to 20 32. Two-step addition and subtraction word problems - up to 20
2.OA.A.1 Use addition and subtraction within 20 to solve one-and two-step word problems involving situations or adding to, taking from, putting together, taking apart, and comparing by using objects, drawings, or other written methods.
"Add to" and "take from" word problems up to 10 1. Word problems with change unknown - up to 10 2. Word problems with start unknown - up to 10 "Put together" and "take apart" word problems up to 10 3. Subtraction sentences for "take apart" word problems - up to 10 4. Word problems with one addend unknown - up to 10 5. Word problems with both addends unknown - up to 10 Comparison word problems up to 10 6. Comparison word problems up to 10: what is the larger amount? 7. Comparison word problems up to 10: what is the smaller amount? 8. Comparison word problems up to 10 Mixed operation word problems up to 10 9. Word problems involving addition and subtraction - up to 10 10. Match word problems to addition and subtraction sentences - up to 10 Addition word problems up to 20 11. Addition word problems with models - sums up to 20 12. Addition word problems - sums up to 20 13. Addition sentences for word problems - sums up to 20 Subtraction word problems up to 20 14. Subtraction word problems with models - up to 20 15. Subtraction word problems - up to 20 16. Subtraction sentences for word problems - up to 20 "Add to" and "take from" word problems up to 20 17. Word problems with change unknown - up to 20 18. Word problems with start unknown - up to 20 "Put together" and "take apart" word problems up to 20 19. Word problems with one addend unknown - up to 20 20. Word problems with both addends unknown - up to 20 Comparison word problems up to 20 21. Comparison word problems up to 20: how many more or fewer? 22. Comparison word problems up to 20: what is the larger amount? 23. Comparison word problems up to 20: what is the smaller amount? 24. Comparison word problems up to 20: part 1 25. Comparison word problems up to 20: part 2 Mixed operation word problems up to 20 26. Word problems with sum or difference unknown - up to 20 27. Addition and subtraction sentences for word problems - up to 20 28. Use models to solve word problems involving addition and subtraction - up to 20 29. Word problems involving addition and subtraction without comparisons - up to 20 30. Word problems involving addition and subtraction - up to 20 31. Match word problems to addition and subtraction sentences - up to 20 32. Two-step addition and subtraction word problems - up to 20
2.OA.B Operations & Algebraic Thinking: Add and subtract within 20.
2.OA.B.2 Add and subtract within 10 using mental strategies.		Addition 1. Vertical addition - sums up to 10 2. Add by counting on - sums up to 10 3. Addition facts - sums up to 10 4. Complete the addition sentence - sums up to 10 5. Add one-digit numbers - sums to 10 6. Add in any order 7. Ways to make a number using addition - sums to 10 8. Add doubles - sums up to 10 9. Add using doubles plus one - sums up to 10 10. Addition sentences to 10: which is true? 11. Add three numbers - sums less than 10 Subtraction 12. Vertical subtraction - numbers up to 10 13. Subtract by counting back - up to 10 14. Subtract by counting on - up to 10 15. Subtract one-digit numbers - up to 10 16. Ways to make a number using subtraction - up to 10 17. Subtract doubles - up to 10 Mixed operations 18. Addition and subtraction - ways to make a number up to 10 19. Sort addition and subtraction facts - up to 10 20. Addition and subtraction sentences to 10: which is true?
2.OA.B.2 Add and subtract within 10 using mental strategies.
Addition 1. Vertical addition - sums up to 10 2. Add by counting on - sums up to 10 3. Addition facts - sums up to 10 4. Complete the addition sentence - sums up to 10 5. Add one-digit numbers - sums to 10 6. Add in any order 7. Ways to make a number using addition - sums to 10 8. Add doubles - sums up to 10 9. Add using doubles plus one - sums up to 10 10. Addition sentences to 10: which is true? 11. Add three numbers - sums less than 10 Subtraction 12. Vertical subtraction - numbers up to 10 13. Subtract by counting back - up to 10 14. Subtract by counting on - up to 10 15. Subtract one-digit numbers - up to 10 16. Ways to make a number using subtraction - up to 10 17. Subtract doubles - up to 10 Mixed operations 18. Addition and subtraction - ways to make a number up to 10 19. Sort addition and subtraction facts - up to 10 20. Addition and subtraction sentences to 10: which is true?
2.OA.C Operations & Algebraic Thinking: Work with equal groups of objects to gain foundations for multiplication.
2.OA.C.3 Determine whether a group of objects (up to 10) has an odd or even number of members, e.g., by pairing objects or counting them by 2s.		1. Even or odd: up to 10
2.OA.C.3 Determine whether a group of objects (up to 10) has an odd or even number of members, e.g., by pairing objects or counting them by 2s.
1. Even or odd: up to 10

2.OA.C.4 Use addition to find the total number of objects arranged within equal groups up to a total of 10.		1. Identify repeated addition for arrays - sums to 10 2. Write addition sentences for arrays - sums to 10
2.OA.C.4 Use addition to find the total number of objects arranged within equal groups up to a total of 10.
1. Identify repeated addition for arrays - sums to 10 2. Write addition sentences for arrays - sums to 10

2.3	Data, Statistics, and Probability
2.MD.A Measurement & Data: Measure and estimate lengths in standard units.
2.MD.A.1 Identify appropriate tools for measuring length, such as rules, yardsticks, meter sticks, and measuring tapes.		1. Choose the best measuring tool: customary units of length 2. Choose the best measuring tool: metric units of length
2.MD.A.1 Identify appropriate tools for measuring length, such as rules, yardsticks, meter sticks, and measuring tapes.
1. Choose the best measuring tool: customary units of length 2. Choose the best measuring tool: metric units of length

2.MD.A.2 Measure the length of an object using a tool marked with whole-number standard units, such as a ruler marked only for whole inches.		1. Measure using an inch ruler 2. Measure using a centimeter ruler - up to 10 centimeters
2.MD.A.2 Measure the length of an object using a tool marked with whole-number standard units, such as a ruler marked only for whole inches.
1. Measure using an inch ruler 2. Measure using a centimeter ruler - up to 10 centimeters

2.MD.A.3 Estimate lengths using non-standard units.
2.MD.A.3 Estimate lengths using non-standard units.


2.MD.A.4 Compare the lengths of two objects indirectly by using a third object.		1. Indirect comparison
2.MD.A.4 Compare the lengths of two objects indirectly by using a third object.
1. Indirect comparison
2.MD.B Measurement & Data: Relate addition and subtraction to length.
2.MD.B.5 Use addition and subtraction within 20 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers).		1. Customary units of length: word problems 2. Metric units of length: word problems 3. Compare lengths
2.MD.B.5 Use addition and subtraction within 20 to solve word problems involving lengths that are given in the same units, e.g., by using drawings (such as drawings of rulers).
1. Customary units of length: word problems 2. Metric units of length: word problems 3. Compare lengths

2.MD.B.6 Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2…, and represent whole-number sums and differences within 20 on a number line diagram.		1. Number lines - up to 20 2. Before, after, and between on a number line - up to 20 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
2.MD.B.6 Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2…, and represent whole-number sums and differences within 20 on a number line diagram.
1. Number lines - up to 20 2. Before, after, and between on a number line - up to 20 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
2.MD.C Measurement & Data: Work with time and money.
2.MD.C.7 Tell time on analog and digital clocks to the nearest hour.		1. Read clocks and write times 2. Match analog and digital clocks: to the hour 3. Match analog clocks and times with words: to the hour 4. Match digital clocks and times
2.MD.C.7 Tell time on analog and digital clocks to the nearest hour.
1. Read clocks and write times 2. Match analog and digital clocks: to the hour 3. Match analog clocks and times with words: to the hour 4. Match digital clocks and times

2.MD.C.8 Identify and sort coins (quarters, dimes, nickels, and pennies) and understand that money has value.		1. Coin names - penny through quarter 2. Coin values - penny through quarter
2.MD.C.8 Identify and sort coins (quarters, dimes, nickels, and pennies) and understand that money has value.
1. Coin names - penny through quarter 2. Coin values - penny through quarter
2.MD.D Measurement & Data: Represent and interpret data.
2.MD.D.9 Generate measurement data by measuring lengths of several objects to the nearest whole unit.		1. Measure using an inch ruler 2. Measure using a centimeter ruler
2.MD.D.9 Generate measurement data by measuring lengths of several objects to the nearest whole unit.
1. Measure using an inch ruler 2. Measure using a centimeter ruler
2.MD.D.9.a: Match the measurement data to a given line plot, where the horizontal scale is marked off in whole-number units		1. Complete a line plot
2.MD.D.9.a: Match the measurement data to a given line plot, where the horizontal scale is marked off in whole-number units
1. Complete a line plot

2.MD.D.10 Create a picture graph to represent a data set with two categories.		1. Make picture graphs with symbols
2.MD.D.10 Create a picture graph to represent a data set with two categories.
1. Make picture graphs with symbols

2.4	Geometry
2.G.A Geometry: Reason with shapes and their attributes.
2.G.A.1 Recognize and create circles, squares, rectangles, and triangles having specified attributes, such as a given number of angles or a given number of faces.		1. Count sides and vertices 2. Identify circles, triangles, squares, and rectangles 3. Select circles, triangles, squares, and rectangles
2.G.A.1 Recognize and create circles, squares, rectangles, and triangles having specified attributes, such as a given number of angles or a given number of faces.
1. Count sides and vertices 2. Identify circles, triangles, squares, and rectangles 3. Select circles, triangles, squares, and rectangles

2.G.A.2 Partition a rectangle into up to 5 rows and up to 5 columns of same-size squares and count to find the total number of them.		1. Tile a rectangle with squares 2. Count the number of squares in a rectangle
2.G.A.2 Partition a rectangle into up to 5 rows and up to 5 columns of same-size squares and count to find the total number of them.
1. Tile a rectangle with squares 2. Count the number of squares in a rectangle

2.G.A.3 Partition circles and rectangles into two or four equal shares, describe the shares using the words halves and quarters, and describe the whole as two halves.		Equal parts 1. Equal parts - 2 and 4 equal parts Halves 2. Identify halves 3. Make halves Fourths 4. Identify fourths 5. Make fourths
2.G.A.3 Partition circles and rectangles into two or four equal shares, describe the shares using the words halves and quarters, and describe the whole as two halves.
Equal parts 1. Equal parts - 2 and 4 equal parts Halves 2. Identify halves 3. Make halves Fourths 4. Identify fourths 5. Make fourths