IXL Skill Plan | Ontario Curriculum: Grade 1

Ontario Curriculum: Grade 1

Skills available for Ontario grade 1 math objectives

Strand

Number
Algebra
Data
Spatial Sense
Financial Literacy

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1.B	Number
1.B1 Number Sense
Whole Numbers
Whole Numbers

1.B1.1: read and represent whole numbers up to and including 50, and describe various ways they are used in everyday life		1. Writing numbers in words - convert words to digits 2. Writing numbers in words - convert digits to words
1.B1.1: read and represent whole numbers up to and including 50, and describe various ways they are used in everyday life
1. Writing numbers in words - convert words to digits 2. Writing numbers in words - convert digits to words
1.B1.2: compose and decompose whole numbers up to and including 50, using a variety of tools and strategies, in various contexts		1. Make a number different ways using cubes - sums up to 10 2. Count to fill a ten frame 3. Count tens and ones - up to 20 4. Make teen numbers with models: words 5. Take apart teen numbers with models: words 6. Make teen numbers with models: addition sentences 7. Take apart teen numbers with models: addition sentences 8. Make and take apart teen numbers with models: addition sentences 9. Place value models up to 20 10. Ways to make a number: tens and ones 11. Place value models up to 40 12. Write numbers as tens and ones - up to 50
1.B1.2: compose and decompose whole numbers up to and including 50, using a variety of tools and strategies, in various contexts
1. Make a number different ways using cubes - sums up to 10 2. Count to fill a ten frame 3. Count tens and ones - up to 20 4. Make teen numbers with models: words 5. Take apart teen numbers with models: words 6. Make teen numbers with models: addition sentences 7. Take apart teen numbers with models: addition sentences 8. Make and take apart teen numbers with models: addition sentences 9. Place value models up to 20 10. Ways to make a number: tens and ones 11. Place value models up to 40 12. Write numbers as tens and ones - up to 50
1.B1.3: compare and order whole numbers up to and including 50, in various contexts		Compare 1. Comparing - review 2. Comparing numbers up to 20 3. Comparing numbers up to 100 4. Comparison word problems 5. Use place value to compare numbers up to 40 6. Comparing numbers up to 50 using words Order 7. Put numbers in order - up to 20 8. Put numbers in order - up to 100 9. Put numbers in order - up to 50
1.B1.3: compare and order whole numbers up to and including 50, in various contexts
Compare 1. Comparing - review 2. Comparing numbers up to 20 3. Comparing numbers up to 100 4. Comparison word problems 5. Use place value to compare numbers up to 40 6. Comparing numbers up to 50 using words Order 7. Put numbers in order - up to 20 8. Put numbers in order - up to 100 9. Put numbers in order - up to 50
1.B1.4: estimate the number of objects in collections of up to 50, and verify their estimates by counting		1. Estimate to the nearest ten
1.B1.4: estimate the number of objects in collections of up to 50, and verify their estimates by counting
1. Estimate to the nearest ten
1.B1.5: count to 50 by 1s, 2s, 5s, and 10s, using a variety of tools and strategies		Count within 40 1. Counting review - up to 10 2. Counting review - up to 20 3. Count on ten frames - up to 40 Count within 100 4. Count objects to 100 5. Count forward - up to 100 Skip-counting 6. Skip-count by twos 7. Skip-count by fives 8. Skip-count by tens 9. Skip-count by twos and fives 10. Skip-count by twos, fives and tens 11. Skip-counting sequences with twos, fives and tens
1.B1.5: count to 50 by 1s, 2s, 5s, and 10s, using a variety of tools and strategies
Count within 40 1. Counting review - up to 10 2. Counting review - up to 20 3. Count on ten frames - up to 40 Count within 100 4. Count objects to 100 5. Count forward - up to 100 Skip-counting 6. Skip-count by twos 7. Skip-count by fives 8. Skip-count by tens 9. Skip-count by twos and fives 10. Skip-count by twos, fives and tens 11. Skip-counting sequences with twos, fives and tens

Fractions
Fractions

1.B1.6: use drawings to represent and solve fair-share problems that involve 2 and 4 sharers, respectively, and have remainders of 1 or 2		1. Halves and fourths 2. Make halves and fourths 3. Make halves and fourths in different ways
1.B1.6: use drawings to represent and solve fair-share problems that involve 2 and 4 sharers, respectively, and have remainders of 1 or 2
1. Halves and fourths 2. Make halves and fourths 3. Make halves and fourths in different ways
1.B1.7: recognize that one half and two fourths of the same whole are equal, in fair-sharing contexts
1.B1.7: recognize that one half and two fourths of the same whole are equal, in fair-sharing contexts

1.B1.8: use drawings to compare and order unit fractions representing the individual portions that result when a whole is shared by different numbers of sharers, up to a maximum of 10
1.B1.8: use drawings to compare and order unit fractions representing the individual portions that result when a whole is shared by different numbers of sharers, up to a maximum of 10

1.B2 Operations
Properties and Relationships
Properties and Relationships

1.B2.1: use the properties of addition and subtraction, and the relationship between addition and subtraction, to solve problems and check calculations		Relate addition and subtraction 1. Add in any order 2. Relate addition and subtraction sentences - up to 10 3. Related addition facts 4. Related subtraction facts 5. Relate addition and subtraction sentences - up to 20 6. Fact families Solve problems 7. Complete the addition sentence to make ten - with models 8. Complete the addition sentence - make ten 9. Complete the addition sentence - sums up to 10 10. Complete the subtraction sentence - up to 10
1.B2.1: use the properties of addition and subtraction, and the relationship between addition and subtraction, to solve problems and check calculations
Relate addition and subtraction 1. Add in any order 2. Relate addition and subtraction sentences - up to 10 3. Related addition facts 4. Related subtraction facts 5. Relate addition and subtraction sentences - up to 20 6. Fact families Solve problems 7. Complete the addition sentence to make ten - with models 8. Complete the addition sentence - make ten 9. Complete the addition sentence - sums up to 10 10. Complete the subtraction sentence - up to 10

Math Facts
Math Facts

1.B2.2: recall and demonstrate addition facts for numbers up to 10, and related subtraction facts		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 0 Add within 10 11. Addition facts - sums up to 10 Add within 20 12. Addition facts - sums up to 20 Subtraction skill builders 13. Subtract zero and all 14. Subtracting 1 15. Subtracting 2 16. Subtracting 3 17. Subtracting 4 18. Subtracting 5 19. Subtracting 6 20. Subtracting 7 21. Subtracting 8 22. Subtracting 9 23. Subtracting 0 Subtract within 10 24. Subtraction sentences up to 10: which model matches? 25. Subtraction facts - up to 10 Subtract within 20 26. Subtraction facts - up to 20 Mixed operations 27. Addition and subtraction facts - up to 10 28. Addition and subtraction facts - up to 20
1.B2.2: recall and demonstrate addition facts for numbers up to 10, and related subtraction facts
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 0 Add within 10 11. Addition facts - sums up to 10 Add within 20 12. Addition facts - sums up to 20 Subtraction skill builders 13. Subtract zero and all 14. Subtracting 1 15. Subtracting 2 16. Subtracting 3 17. Subtracting 4 18. Subtracting 5 19. Subtracting 6 20. Subtracting 7 21. Subtracting 8 22. Subtracting 9 23. Subtracting 0 Subtract within 10 24. Subtraction sentences up to 10: which model matches? 25. Subtraction facts - up to 10 Subtract within 20 26. Subtraction facts - up to 20 Mixed operations 27. Addition and subtraction facts - up to 10 28. Addition and subtraction facts - up to 20

Mental Math
Mental Math

1.B2.3: use mental math strategies, including estimation, to add and subtract whole numbers that add up to no more than 20, and explain the strategies used		Addition strategies 1. Add by counting on - sums up to 10 2. Add by counting on - sums up to 20 3. Add doubles 4. Add using doubles plus one 5. Add using doubles minus one 6. Use ten frames to add 7. Make ten to add Subtraction strategies 8. Subtract zero and all 9. Subtract by counting back - up to 10 10. Subtract by counting on - up to 10 11. Use addition to subtract - up to 10 12. Subtract by counting back - up to 20 13. Use ten frames to subtract 14. Use ten to subtract 15. Use addition to subtract - up to 20 16. Subtract by counting on - up to 20 17. Subtract doubles
1.B2.3: use mental math strategies, including estimation, to add and subtract whole numbers that add up to no more than 20, and explain the strategies used
Addition strategies 1. Add by counting on - sums up to 10 2. Add by counting on - sums up to 20 3. Add doubles 4. Add using doubles plus one 5. Add using doubles minus one 6. Use ten frames to add 7. Make ten to add Subtraction strategies 8. Subtract zero and all 9. Subtract by counting back - up to 10 10. Subtract by counting on - up to 10 11. Use addition to subtract - up to 10 12. Subtract by counting back - up to 20 13. Use ten frames to subtract 14. Use ten to subtract 15. Use addition to subtract - up to 20 16. Subtract by counting on - up to 20 17. Subtract doubles

Addition and Subtraction
Addition and Subtraction

1.B2.4: use objects, diagrams, and equations to represent, describe, and solve situations involving addition and subtraction of whole numbers that add up to no more than 50		Add within 10 1. Add with cubes - sums up to 10 2. Add with pictures - sums up to 10 3. Addition sentences up to 10: which model matches? 4. Addition sentences up to 10: what does the model show? 5. Addition sentences using number lines - sums up to 10 6. Turn words into an addition sentence - sums up to 10 Addition word problems within 10 7. Addition word problems with pictures - sums up to 10 8. Addition word problems - sums up to 10 9. Addition sentences for word problems - sums up to 10 Add within 20 10. Addition sentences using number lines - sums up to 20 Addition word problems within 20 11. Addition word problems - sums up to 20 12. Addition sentences for word problems - sums up to 20 Add within 100 13. Use models to add a two-digit and a one-digit number - without regrouping 14. Use models to add a two-digit and a one-digit number - with regrouping Subtract within 10 15. Subtract with cubes - up to 10 16. Subtract with pictures - up to 10 17. Subtraction sentences up to 10: which model matches? 18. Subtraction sentences using number lines - up to 10 Subtraction word problems within 10 19. Subtraction word problems with pictures - up to 10 20. Use cube trains to solve subtraction word problems - up to 10 21. Subtraction word problems - up to 10 22. Subtraction sentences for word problems - up to 10 Subtract within 20 23. Subtraction sentences using number lines - up to 20 Subtraction word problems within 20 24. Subtraction word problems - up to 20 25. Subtraction sentences for word problems - up to 20 Mixed operations 26. Addition and subtraction facts - up to 20 27. Addition and subtraction word problems - up to 20 28. Add and subtract - up to 40 29. Addition and subtraction word problems - up to 40
1.B2.4: use objects, diagrams, and equations to represent, describe, and solve situations involving addition and subtraction of whole numbers that add up to no more than 50
Add within 10 1. Add with cubes - sums up to 10 2. Add with pictures - sums up to 10 3. Addition sentences up to 10: which model matches? 4. Addition sentences up to 10: what does the model show? 5. Addition sentences using number lines - sums up to 10 6. Turn words into an addition sentence - sums up to 10 Addition word problems within 10 7. Addition word problems with pictures - sums up to 10 8. Addition word problems - sums up to 10 9. Addition sentences for word problems - sums up to 10 Add within 20 10. Addition sentences using number lines - sums up to 20 Addition word problems within 20 11. Addition word problems - sums up to 20 12. Addition sentences for word problems - sums up to 20 Add within 100 13. Use models to add a two-digit and a one-digit number - without regrouping 14. Use models to add a two-digit and a one-digit number - with regrouping Subtract within 10 15. Subtract with cubes - up to 10 16. Subtract with pictures - up to 10 17. Subtraction sentences up to 10: which model matches? 18. Subtraction sentences using number lines - up to 10 Subtraction word problems within 10 19. Subtraction word problems with pictures - up to 10 20. Use cube trains to solve subtraction word problems - up to 10 21. Subtraction word problems - up to 10 22. Subtraction sentences for word problems - up to 10 Subtract within 20 23. Subtraction sentences using number lines - up to 20 Subtraction word problems within 20 24. Subtraction word problems - up to 20 25. Subtraction sentences for word problems - up to 20 Mixed operations 26. Addition and subtraction facts - up to 20 27. Addition and subtraction word problems - up to 20 28. Add and subtract - up to 40 29. Addition and subtraction word problems - up to 40

Multiplication and Division
Multiplication and Division

1.B2.5: represent and solve equal-group problems where the total number of items is no more than 10, including problems in which each group is a half, using tools and drawings		1. Equal parts
1.B2.5: represent and solve equal-group problems where the total number of items is no more than 10, including problems in which each group is a half, using tools and drawings
1. Equal parts

1.C	Algebra
1.C1 Patterns and Relationships
Patterns
Patterns

1.C1.1: identify and describe the regularities in a variety of patterns, including patterns found in real-life contexts
1.C1.1: identify and describe the regularities in a variety of patterns, including patterns found in real-life contexts

1.C1.2: create and translate patterns using movements, sounds, objects, shapes, letters, and numbers		1. Colour patterns 2. Size patterns 3. Shape patterns 4. Continue a pattern
1.C1.2: create and translate patterns using movements, sounds, objects, shapes, letters, and numbers
1. Colour patterns 2. Size patterns 3. Shape patterns 4. Continue a pattern
1.C1.3: determine pattern rules and use them to extend patterns, make and justify predictions, and identify missing elements in patterns		Repeating patterns 1. Find the next shape in a pattern 2. Complete a pattern Growing patterns 3. Growing patterns 4. Find the next shape in a growing pattern 5. Find the next row in a growing pattern Number patterns 6. Sequences - count up and down by 1, 2, 3, 5 and 10
1.C1.3: determine pattern rules and use them to extend patterns, make and justify predictions, and identify missing elements in patterns
Repeating patterns 1. Find the next shape in a pattern 2. Complete a pattern Growing patterns 3. Growing patterns 4. Find the next shape in a growing pattern 5. Find the next row in a growing pattern Number patterns 6. Sequences - count up and down by 1, 2, 3, 5 and 10
1.C1.4: create and describe patterns to illustrate relationships among whole numbers up to 50		1. Counting patterns - with tables
1.C1.4: create and describe patterns to illustrate relationships among whole numbers up to 50
1. Counting patterns - with tables
1.C2 Equations and Inequalities
Variables
Variables

1.C2.1: identify quantities that can change and quantities that always remain the same in real-life contexts
1.C2.1: identify quantities that can change and quantities that always remain the same in real-life contexts


Equalities and Inequalities
Equalities and Inequalities

1.C2.2: determine whether given pairs of addition and subtraction expressions are equivalent or not		Addition 1. Make a number using addition - sums up to 10 2. Make a number using addition - sums up to 20 Subtraction 3. Make a number using subtraction - up to 10 4. Make a number using subtraction - up to 20
1.C2.2: determine whether given pairs of addition and subtraction expressions are equivalent or not
Addition 1. Make a number using addition - sums up to 10 2. Make a number using addition - sums up to 20 Subtraction 3. Make a number using subtraction - up to 10 4. Make a number using subtraction - up to 20
1.C2.3: identify and use equivalent relationships for whole numbers up to 50, in various contexts		Addition 1. Ways to make a number - addition sentences Subtraction 2. Ways to make a number - subtraction sentences 3. Ways to subtract from a number - subtraction sentences Mixed operations 4. Addition and subtraction - ways to make a number
1.C2.3: identify and use equivalent relationships for whole numbers up to 50, in various contexts
Addition 1. Ways to make a number - addition sentences Subtraction 2. Ways to make a number - subtraction sentences 3. Ways to subtract from a number - subtraction sentences Mixed operations 4. Addition and subtraction - ways to make a number
1.C3 Coding
Coding Skills
Coding Skills

1.C3.1: solve problems and create computational representations of mathematical situations by writing and executing code, including code that involves sequential events
1.C3.1: solve problems and create computational representations of mathematical situations by writing and executing code, including code that involves sequential events

1.C3.2: read and alter existing code, including code that involves sequential events, and describe how changes to the code affect the outcomes
1.C3.2: read and alter existing code, including code that involves sequential events, and describe how changes to the code affect the outcomes

1.D	Data
1.D1 Data Literacy
Data Collection and Organization
Data Collection and Organization

1.D1.1: sort sets of data about people or things according to one attribute, and describe rules used for sorting
1.D1.1: sort sets of data about people or things according to one attribute, and describe rules used for sorting

1.D1.2: collect data through observations, experiments, or interviews to answer questions of interest that focus on a single piece of information; record the data using methods of their choice; and organize the data in tally tables		1. Which tally chart is correct?
1.D1.2: collect data through observations, experiments, or interviews to answer questions of interest that focus on a single piece of information; record the data using methods of their choice; and organize the data in tally tables
1. Which tally chart is correct?

Data Visualization
Data Visualization

1.D1.3: display sets of data, using one-to-one correspondence, in concrete graphs and pictographs with proper sources, titles, and labels		1. Which pictograph is correct? 2. Which table is correct? 3. Show data in different ways
1.D1.3: display sets of data, using one-to-one correspondence, in concrete graphs and pictographs with proper sources, titles, and labels
1. Which pictograph is correct? 2. Which table is correct? 3. Show data in different ways

Data Analysis
Data Analysis

1.D1.4: order categories of data from greatest to least frequency for various data sets displayed in tally tables, concrete graphs, and pictographs		1. Interpret pictographs 2. Interpret tally charts 3. Interpret data in tables
1.D1.4: order categories of data from greatest to least frequency for various data sets displayed in tally tables, concrete graphs, and pictographs
1. Interpret pictographs 2. Interpret tally charts 3. Interpret data in tables
1.D1.5: analyse different sets of data presented in various ways, including in tally tables, concrete graphs, and pictographs, by asking and answering questions about the data and drawing conclusions, then make convincing arguments and informed decisions		1. Interpret pictographs 2. Interpret tally charts 3. Interpret data in tables
1.D1.5: analyse different sets of data presented in various ways, including in tally tables, concrete graphs, and pictographs, by asking and answering questions about the data and drawing conclusions, then make convincing arguments and informed decisions
1. Interpret pictographs 2. Interpret tally charts 3. Interpret data in tables
1.D2 Probability
Probability
Probability

1.D2.1: use mathematical language, including the terms "impossible", "possible", and "certain", to describe the likelihood of events happening, and use that likelihood to make predictions and informed decisions		1. More, less and equally likely 2. Certain, probable, unlikely and impossible
1.D2.1: use mathematical language, including the terms "impossible", "possible", and "certain", to describe the likelihood of events happening, and use that likelihood to make predictions and informed decisions
1. More, less and equally likely 2. Certain, probable, unlikely and impossible
1.D2.2: make and test predictions about the likelihood that the categories in a data set from one population will have the same frequencies in data collected from a different population of the same size
1.D2.2: make and test predictions about the likelihood that the categories in a data set from one population will have the same frequencies in data collected from a different population of the same size

1.E	Spatial Sense
1.E1 Geometric and Spatial Reasoning
Geometric Reasoning
Geometric Reasoning

1.E1.1: sort three-dimensional objects and two-dimensional shapes according to one attribute at a time, and identify the sorting rule being used		1. Classify and sort
1.E1.1: sort three-dimensional objects and two-dimensional shapes according to one attribute at a time, and identify the sorting rule being used
1. Classify and sort
1.E1.2: construct three-dimensional objects, and identify two-dimensional shapes contained within structures and objects		1. Two-dimensional shapes in the real world 2. Identify shapes traced from solids 3. Identify faces of three-dimensional shapes
1.E1.2: construct three-dimensional objects, and identify two-dimensional shapes contained within structures and objects
1. Two-dimensional shapes in the real world 2. Identify shapes traced from solids 3. Identify faces of three-dimensional shapes
1.E1.3: construct and describe two-dimensional shapes and three-dimensional objects that have matching halves		1. Symmetry
1.E1.3: construct and describe two-dimensional shapes and three-dimensional objects that have matching halves
1. Symmetry

Location and Movement
Location and Movement

1.E1.4: describe the relative locations of objects or people, using positional language		1. In front of and behind 2. Above and below 3. Beside and next to 4. Left, middle and right 5. Top, middle and bottom 6. Location in a grid
1.E1.4: describe the relative locations of objects or people, using positional language
1. In front of and behind 2. Above and below 3. Beside and next to 4. Left, middle and right 5. Top, middle and bottom 6. Location in a grid
1.E1.5: give and follow directions for moving from one location to another		1. Flip, turn and slide
1.E1.5: give and follow directions for moving from one location to another
1. Flip, turn and slide
1.E2 Measurement
Attributes
Attributes

1.E2.1: identify measurable attributes of two-dimensional shapes and three-dimensional objects, including length, area, mass, capacity, and angle		Two-dimensional attributes 1. Long and short 2. Tall and short 3. Square corners 4. Equal sides Three-dimensional attributes 5. Light and heavy 6. Holds more or less
1.E2.1: identify measurable attributes of two-dimensional shapes and three-dimensional objects, including length, area, mass, capacity, and angle
Two-dimensional attributes 1. Long and short 2. Tall and short 3. Square corners 4. Equal sides Three-dimensional attributes 5. Light and heavy 6. Holds more or less
1.E2.2: compare several everyday objects and order them according to length, area, mass, and capacity		1. Compare size, weight and capacity
1.E2.2: compare several everyday objects and order them according to length, area, mass, and capacity
1. Compare size, weight and capacity

Time
Time

1.E2.3: read the date on a calendar, and use a calendar to identify days, weeks, months, holidays, and seasons		1. Days of the week 2. Months of the year 3. Seasons of the year 4. Read a calendar
1.E2.3: read the date on a calendar, and use a calendar to identify days, weeks, months, holidays, and seasons
1. Days of the week 2. Months of the year 3. Seasons of the year 4. Read a calendar

1.F	Financial Literacy
1.F1 Money and Finances
Money Concepts
Money Concepts

1.F1.1: identify the various Canadian coins up to 50¢ and coins and bills up to $50, and compare their values		1. Coin values
1.F1.1: identify the various Canadian coins up to 50¢ and coins and bills up to $50, and compare their values
1. Coin values