IXL Skill Plan | Newfoundland and Labrador Curriculum: Grade 4

Newfoundland and Labrador Curriculum: Grade 4

Skills available for Newfoundland and Labrador Grade 4 math objectives

Strand

Number
Patterns and Relations
Shape and Space
Statistics and Probability

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Number
Develop number sense.
4N1 Represent and describe whole numbers to 10000, concretely, pictorially and symbolically.		Number names 1. Word names for numbers Place value 2. Place value models 3. Convert between standard and expanded form: up to thousands 4. Value of a digit: up to thousands 5. Convert between place value: up to thousands 6. Identify place value names up to thousands
4N1 Represent and describe whole numbers to 10000, concretely, pictorially and symbolically.
Number names 1. Word names for numbers Place value 2. Place value models 3. Convert between standard and expanded form: up to thousands 4. Value of a digit: up to thousands 5. Convert between place value: up to thousands 6. Identify place value names up to thousands

4N2 Compare and order whole numbers to 10000.		1. Put numbers in order 2. Compare numbers up to 10 000
4N2 Compare and order whole numbers to 10000.
1. Put numbers in order 2. Compare numbers up to 10 000

4N3 Demonstrate an understanding of addition of whole numbers with answers to 10000 and their corresponding subtractions (limited to 3- and 4-digit numerals) by: using personal strategies for adding and subtracting; estimating sums and differences; solving problems involving addition and subtraction.		Addition 1. Add three-digit numbers Subtraction 2. Subtract numbers up to three digits 3. Subtract numbers up to four digits Addition and subtraction word problems 4. Add numbers up to three digits: word problems 5. Subtract numbers up to three digits: word problems 6. Subtract numbers up to four digits: word problems Estimate sums and differences 7. Estimate sums: up to 10 000
4N3 Demonstrate an understanding of addition of whole numbers with answers to 10000 and their corresponding subtractions (limited to 3- and 4-digit numerals) by: using personal strategies for adding and subtracting; estimating sums and differences; solving problems involving addition and subtraction.
Addition 1. Add three-digit numbers Subtraction 2. Subtract numbers up to three digits 3. Subtract numbers up to four digits Addition and subtraction word problems 4. Add numbers up to three digits: word problems 5. Subtract numbers up to three digits: word problems 6. Subtract numbers up to four digits: word problems Estimate sums and differences 7. Estimate sums: up to 10 000

4N4 Explain and apply the properties of 0 and 1 for multiplication and the property of 1 for division.		1. Divide by 1 2. Properties of multiplication: zero and identity
4N4 Explain and apply the properties of 0 and 1 for multiplication and the property of 1 for division.
1. Divide by 1 2. Properties of multiplication: zero and identity

4N5 Describe and apply mental mathematics strategies, such as: skip counting from a known fact; using doubling or halving; using doubling or halving and adding or subtracting one more group; using patterns in the 9s facts; using repeated doubling to determine basic multiplication facts to 9 × 9 and related division facts.		Multiplication facts 1. Multiplication facts up to 5 2. Multiplication facts for 6, 7, 8 and 9 3. Multiplication facts up to 10 4. Multiplication facts up to 10: find the missing factor Multiplication and division strategies 5. Write multiplication sentences for arrays 6. Write multiplication sentences for number lines 7. Relate multiplication and division for arrays Division facts 8. Division facts up to 5 9. Division facts for 6, 7, 8 and 9 10. Division facts up to 10 11. Division facts up to 10: word problems
4N5 Describe and apply mental mathematics strategies, such as: skip counting from a known fact; using doubling or halving; using doubling or halving and adding or subtracting one more group; using patterns in the 9s facts; using repeated doubling to determine basic multiplication facts to 9 × 9 and related division facts.
Multiplication facts 1. Multiplication facts up to 5 2. Multiplication facts for 6, 7, 8 and 9 3. Multiplication facts up to 10 4. Multiplication facts up to 10: find the missing factor Multiplication and division strategies 5. Write multiplication sentences for arrays 6. Write multiplication sentences for number lines 7. Relate multiplication and division for arrays Division facts 8. Division facts up to 5 9. Division facts for 6, 7, 8 and 9 10. Division facts up to 10 11. Division facts up to 10: word problems

4N6 Demonstrate an understanding of multiplication (2- or 3-digit by 1-digit) to solve problems by: using personal strategies for multiplication with and without concrete materials; using arrays to represent multiplication; connecting concrete representations to symbolic representations; estimating products; applying the distributive property.		Understand multiplication 1. Count equal groups 2. Identify multiplication expressions for equal groups 3. Write multiplication sentences for equal groups 4. Relate addition and multiplication for equal groups 5. Identify multiplication expressions for arrays 6. Write multiplication sentences for arrays 7. Make arrays to model multiplication 8. Write multiplication sentences for number lines Multiply 1-digit numbers by 2-digit numbers 9. Multiply 1-digit numbers by teen numbers using grids 10. Multiply 1-digit numbers by 2-digit numbers using area models I 11. Multiply 1-digit numbers by 2-digit numbers using area models II 12. Multiply 1-digit numbers by 2-digit numbers 13. Multiply 1-digit numbers by 2-digit numbers: word problems Multiply 1-digit numbers by 3-digit numbers 14. Multiply 1-digit numbers by 3-digit numbers using area models I 15. Multiply 1-digit numbers by 3-digit numbers using area models II 16. Multiply 1-digit numbers by 3-digit numbers using expanded form 17. Multiply 1-digit numbers by multi-digit numbers using partial products 18. Multiply 1-digit numbers by 3-digit numbers 19. Multiply 1-digit by 3-digit numbers: word problems Estimate products 20. Estimate products: multiply one-digit numbers by two-digit numbers Distributive property 21. Distributive property: find the missing factor
4N6 Demonstrate an understanding of multiplication (2- or 3-digit by 1-digit) to solve problems by: using personal strategies for multiplication with and without concrete materials; using arrays to represent multiplication; connecting concrete representations to symbolic representations; estimating products; applying the distributive property.
Understand multiplication 1. Count equal groups 2. Identify multiplication expressions for equal groups 3. Write multiplication sentences for equal groups 4. Relate addition and multiplication for equal groups 5. Identify multiplication expressions for arrays 6. Write multiplication sentences for arrays 7. Make arrays to model multiplication 8. Write multiplication sentences for number lines Multiply 1-digit numbers by 2-digit numbers 9. Multiply 1-digit numbers by teen numbers using grids 10. Multiply 1-digit numbers by 2-digit numbers using area models I 11. Multiply 1-digit numbers by 2-digit numbers using area models II 12. Multiply 1-digit numbers by 2-digit numbers 13. Multiply 1-digit numbers by 2-digit numbers: word problems Multiply 1-digit numbers by 3-digit numbers 14. Multiply 1-digit numbers by 3-digit numbers using area models I 15. Multiply 1-digit numbers by 3-digit numbers using area models II 16. Multiply 1-digit numbers by 3-digit numbers using expanded form 17. Multiply 1-digit numbers by multi-digit numbers using partial products 18. Multiply 1-digit numbers by 3-digit numbers 19. Multiply 1-digit by 3-digit numbers: word problems Estimate products 20. Estimate products: multiply one-digit numbers by two-digit numbers Distributive property 21. Distributive property: find the missing factor

4N7 Demonstrate an understanding of division (1-digit divisor and 2-digit dividend) to solve problems by: using personal strategies for dividing with and without concrete materials; estimating quotients; relating division to multiplication.		Understand division 1. Divide by counting equal groups 2. Write division sentences for groups 3. Relate multiplication and division for groups 4. Write division sentences for arrays 5. Relate multiplication and division for arrays 6. Relate multiplication and division 7. Divide using arrays 8. Divide using area models 9. Divide using repeated subtraction Divide 2-digit numbers by 1-digit numbers 10. Divide 2-digit numbers 11. Divide 2-digit numbers: word problems 12. Divide 2-digit numbers with remainders 13. Divide 2-digit numbers and interpret remainders
4N7 Demonstrate an understanding of division (1-digit divisor and 2-digit dividend) to solve problems by: using personal strategies for dividing with and without concrete materials; estimating quotients; relating division to multiplication.
Understand division 1. Divide by counting equal groups 2. Write division sentences for groups 3. Relate multiplication and division for groups 4. Write division sentences for arrays 5. Relate multiplication and division for arrays 6. Relate multiplication and division 7. Divide using arrays 8. Divide using area models 9. Divide using repeated subtraction Divide 2-digit numbers by 1-digit numbers 10. Divide 2-digit numbers 11. Divide 2-digit numbers: word problems 12. Divide 2-digit numbers with remainders 13. Divide 2-digit numbers and interpret remainders

4N8 Demonstrate an understanding of fractions less than or equal to one by using concrete, pictorial and symbolic representations to: name and record fractions for the parts of a whole or a set; compare and order fractions; model and explain that for different wholes, two identical fractions may not represent the same quantity; provide examples of where fractions are used.		Identify and represent fractions with models 1. Fractions of a group 2. Identify halves, thirds and fourths 3. Make halves, thirds and fourths 4. Make sixths and eighths 5. Make halves, thirds, fourths, sixths and eighths 6. Understand fractions: fraction bars 7. Understand fractions: area models 8. Show fractions: fraction bars 9. Show fractions: area models Match fractions to models 10. Match fractions to models: halves, thirds and fourths 11. Match unit fractions to models 12. Match fractions to models Represent fractions with number lines 13. Fractions of number lines: unit fractions 14. Fractions of number lines: halves, fourths and eighths 15. Fractions of number lines 16. Identify unit fractions on number lines 17. Identify fractions on number lines Graph fractions on number lines 18. Graph unit fractions on number lines 19. Graph fractions on number lines Word problems with fractions 20. Unit fractions: modelling word problems 21. Unit fractions: word problems 22. Fractions of a whole: modelling word problems 23. Fractions of a whole: word problems 24. Fractions of a group: word problems Compare unit fractions 25. Compare unit fractions 26. Compare unit fractions using models 27. Compare unit fractions using number lines Compare fractions using models 28. Compare fractions with like denominators using models 29. Compare fractions with like numerators or denominators using models 30. Compare fractions using models Graph and compare fractions using number lines 31. Graph smaller or larger fractions on number lines 32. Graph and compare fractions with like denominators on number lines 33. Graph and compare fractions with like numerators or denominators on number lines Compare fractions 34. Compare fractions with like denominators 35. Compare fractions with like numerators or denominators 36. Compare fractions 37. Find smaller or larger fractions Compare fractions using benchmarks 38. Compare fractions using ½ as a benchmark 39. Compare fractions using ½ as a benchmark: find the missing numerator Order fractions 40. Order fractions with like denominators 41. Order fractions with like numerators or denominators 42. Order fractions
4N8 Demonstrate an understanding of fractions less than or equal to one by using concrete, pictorial and symbolic representations to: name and record fractions for the parts of a whole or a set; compare and order fractions; model and explain that for different wholes, two identical fractions may not represent the same quantity; provide examples of where fractions are used.
Identify and represent fractions with models 1. Fractions of a group 2. Identify halves, thirds and fourths 3. Make halves, thirds and fourths 4. Make sixths and eighths 5. Make halves, thirds, fourths, sixths and eighths 6. Understand fractions: fraction bars 7. Understand fractions: area models 8. Show fractions: fraction bars 9. Show fractions: area models Match fractions to models 10. Match fractions to models: halves, thirds and fourths 11. Match unit fractions to models 12. Match fractions to models Represent fractions with number lines 13. Fractions of number lines: unit fractions 14. Fractions of number lines: halves, fourths and eighths 15. Fractions of number lines 16. Identify unit fractions on number lines 17. Identify fractions on number lines Graph fractions on number lines 18. Graph unit fractions on number lines 19. Graph fractions on number lines Word problems with fractions 20. Unit fractions: modelling word problems 21. Unit fractions: word problems 22. Fractions of a whole: modelling word problems 23. Fractions of a whole: word problems 24. Fractions of a group: word problems Compare unit fractions 25. Compare unit fractions 26. Compare unit fractions using models 27. Compare unit fractions using number lines Compare fractions using models 28. Compare fractions with like denominators using models 29. Compare fractions with like numerators or denominators using models 30. Compare fractions using models Graph and compare fractions using number lines 31. Graph smaller or larger fractions on number lines 32. Graph and compare fractions with like denominators on number lines 33. Graph and compare fractions with like numerators or denominators on number lines Compare fractions 34. Compare fractions with like denominators 35. Compare fractions with like numerators or denominators 36. Compare fractions 37. Find smaller or larger fractions Compare fractions using benchmarks 38. Compare fractions using ½ as a benchmark 39. Compare fractions using ½ as a benchmark: find the missing numerator Order fractions 40. Order fractions with like denominators 41. Order fractions with like numerators or denominators 42. Order fractions

4N9 Represent and describe decimals (tenths and hundredths), concretely, pictorially and symbolically.		Decimals up to tenths 1. Place values in decimal numbers: up to tenths 2. Graph decimals on number lines: up to tenths 3. Decimal number lines: up to tenths Decimals up to hundredths 4. What decimal number is illustrated? 5. Place values in decimal numbers: up to hundredths 6. Graph decimals on number lines: up to hundredths 7. Decimal number lines: up to hundredths Decimals in word form 8. Understanding decimals expressed in words: up to tenths 9. Understanding decimals expressed in words: up to hundredths Equivalent decimals 10. Equivalent decimals: up to hundredths Money 11. Count coins and bills up to $100
4N9 Represent and describe decimals (tenths and hundredths), concretely, pictorially and symbolically.
Decimals up to tenths 1. Place values in decimal numbers: up to tenths 2. Graph decimals on number lines: up to tenths 3. Decimal number lines: up to tenths Decimals up to hundredths 4. What decimal number is illustrated? 5. Place values in decimal numbers: up to hundredths 6. Graph decimals on number lines: up to hundredths 7. Decimal number lines: up to hundredths Decimals in word form 8. Understanding decimals expressed in words: up to tenths 9. Understanding decimals expressed in words: up to hundredths Equivalent decimals 10. Equivalent decimals: up to hundredths Money 11. Count coins and bills up to $100

4N10 Relate decimals to fractions and fractions to decimals (to hundredths).		Relate fractions and decimals 1. Model decimals and fractions: up to tenths 2. Graph fractions as decimals on number lines: up to tenths 3. Model decimals and fractions: up to hundredths 4. Graph fractions as decimals on number lines: up to hundredths Convert between decimals and fractions 5. Convert decimals to fractions: up to tenths 6. Convert decimals between standard and expanded form using fractions: up to tenths 7. Convert fractions to decimals: denominators of 10 and 100 8. Convert decimals to fractions: up to hundredths
4N10 Relate decimals to fractions and fractions to decimals (to hundredths).
Relate fractions and decimals 1. Model decimals and fractions: up to tenths 2. Graph fractions as decimals on number lines: up to tenths 3. Model decimals and fractions: up to hundredths 4. Graph fractions as decimals on number lines: up to hundredths Convert between decimals and fractions 5. Convert decimals to fractions: up to tenths 6. Convert decimals between standard and expanded form using fractions: up to tenths 7. Convert fractions to decimals: denominators of 10 and 100 8. Convert decimals to fractions: up to hundredths

4N11 Demonstrate an understanding of addition and subtraction of decimals (limited to hundredths).		Addition 1. Add decimal numbers: up to tenths 2. Add three or more decimals: up to tenths 3. Add three or more decimals up to tenths: word problems 4. Add decimal numbers: up to hundredths 5. Add three or more decimals: up to hundredths 6. Add three or more decimals up to hundredths: word problems Subtraction 7. Subtract decimal numbers: up to tenths 8. Subtract decimal numbers: up to hundredths Addition and subtraction 9. Add and subtract decimals up to tenths: word problems 10. Choose decimals with a particular sum or difference: up to tenths 11. Complete the decimal addition or subtraction sentence: up to tenths 12. Solve decimal problems using diagrams: up to tenths 13. Add and subtract decimals up to hundredths: word problems 14. Choose decimals with a particular sum or difference: up to hundredths 15. Complete the addition or subtraction sentence: up to hundredths Estimate 16. Estimate sums and differences of decimals: up to tenths 17. Estimate sums and differences of decimals: up to hundredths Money 18. Add and subtract money amounts 19. Add and subtract money amounts: word problems 20. Making change
4N11 Demonstrate an understanding of addition and subtraction of decimals (limited to hundredths).
Addition 1. Add decimal numbers: up to tenths 2. Add three or more decimals: up to tenths 3. Add three or more decimals up to tenths: word problems 4. Add decimal numbers: up to hundredths 5. Add three or more decimals: up to hundredths 6. Add three or more decimals up to hundredths: word problems Subtraction 7. Subtract decimal numbers: up to tenths 8. Subtract decimal numbers: up to hundredths Addition and subtraction 9. Add and subtract decimals up to tenths: word problems 10. Choose decimals with a particular sum or difference: up to tenths 11. Complete the decimal addition or subtraction sentence: up to tenths 12. Solve decimal problems using diagrams: up to tenths 13. Add and subtract decimals up to hundredths: word problems 14. Choose decimals with a particular sum or difference: up to hundredths 15. Complete the addition or subtraction sentence: up to hundredths Estimate 16. Estimate sums and differences of decimals: up to tenths 17. Estimate sums and differences of decimals: up to hundredths Money 18. Add and subtract money amounts 19. Add and subtract money amounts: word problems 20. Making change

Patterns and Relations
Use patterns to describe the world and to solve problems.
4PR1 Identify and describe patterns found in tables and charts, including a multiplication chart.		1. What is true about the given number pattern? 2. What is true about the number pattern made by the rule? 3. Input/output tables with addition, subtraction, multiplication and division
4PR1 Identify and describe patterns found in tables and charts, including a multiplication chart.
1. What is true about the given number pattern? 2. What is true about the number pattern made by the rule? 3. Input/output tables with addition, subtraction, multiplication and division

4PR2 Translate among different representations of a pattern, such as a table, a chart or concrete materials.		1. Extend a growing shape pattern
4PR2 Translate among different representations of a pattern, such as a table, a chart or concrete materials.
1. Extend a growing shape pattern

4PR3 Represent, describe and extend patterns and relationships, using charts and tables, to solve problems.		Patterns with place value 1. Addition patterns over increasing place values 2. Subtraction patterns over increasing place values 3. Multiplication patterns over increasing place values 4. Division patterns over increasing place values Extend patterns 5. Use a rule to complete a number pattern 6. Complete an increasing number pattern 7. Complete a geometric number pattern 8. Number patterns: mixed review Describe patterns 9. Compare number patterns Solve problems 10. Number patterns: word problems
4PR3 Represent, describe and extend patterns and relationships, using charts and tables, to solve problems.
Patterns with place value 1. Addition patterns over increasing place values 2. Subtraction patterns over increasing place values 3. Multiplication patterns over increasing place values 4. Division patterns over increasing place values Extend patterns 5. Use a rule to complete a number pattern 6. Complete an increasing number pattern 7. Complete a geometric number pattern 8. Number patterns: mixed review Describe patterns 9. Compare number patterns Solve problems 10. Number patterns: word problems

4PR4 Identify and explain mathematical relationships, using charts and diagrams, to solve problems.		1. Sort shapes into a Venn diagram 2. Use Venn diagrams to solve problems
4PR4 Identify and explain mathematical relationships, using charts and diagrams, to solve problems.
1. Sort shapes into a Venn diagram 2. Use Venn diagrams to solve problems
Represent algebraic expressions in multiple ways.
4PR5 Express a given problem as an equation in which a symbol is used to represent an unknown number.		1. Write variable equations to represent word problems
4PR5 Express a given problem as an equation in which a symbol is used to represent an unknown number.
1. Write variable equations to represent word problems

4PR6 Solve one-step equations involving a symbol to represent an unknown number.		Write and solve equations 1. Use equations to solve addition and subtraction word problems 2. Write and solve addition and subtraction equations using diagrams 3. Write and solve multiplication and division equations using diagrams: word problems Solve equations 4. Solve variable equations: addition and subtraction 5. Solve variable equations: multiplication and division 6. Solve variable equations
4PR6 Solve one-step equations involving a symbol to represent an unknown number.
Write and solve equations 1. Use equations to solve addition and subtraction word problems 2. Write and solve addition and subtraction equations using diagrams 3. Write and solve multiplication and division equations using diagrams: word problems Solve equations 4. Solve variable equations: addition and subtraction 5. Solve variable equations: multiplication and division 6. Solve variable equations

Shape and Space
Use direct and indirect measurement to solve problems.
4SS1 Read and record time, using digital and analog clocks, including 24-hour clocks.		Read and record time 1. Match clocks and times 2. Match analogue and digital clocks 3. Read clocks and write times 12- and 24-hour time 4. Convert between 12-hour and 24-hour time 5. Transportation schedules - 12-hour time 6. Transportation schedules - 24-hour time Solve problems with time 7. Add and subtract mixed time units 8. Elapsed time 9. Find start and end times: multi-step word problems
4SS1 Read and record time, using digital and analog clocks, including 24-hour clocks.
Read and record time 1. Match clocks and times 2. Match analogue and digital clocks 3. Read clocks and write times 12- and 24-hour time 4. Convert between 12-hour and 24-hour time 5. Transportation schedules - 12-hour time 6. Transportation schedules - 24-hour time Solve problems with time 7. Add and subtract mixed time units 8. Elapsed time 9. Find start and end times: multi-step word problems

4SS2 Read and record calendar dates in a variety of formats.
4SS2 Read and record calendar dates in a variety of formats.


4SS3 Demonstrate an understanding of area of regular and irregular 2-D shapes by: recognizing that area is measured in square units; selecting and justifying referents for the units cm² or m²; estimating area, using referents for cm² or m²; determining and recording area (cm² or m²); constructing different rectangles for a given area (cm² or m²) in order to demonstrate that many different rectangles may have the same area.		1. Find the area of figures made of unit squares 2. Select figures with a given area 3. Select two figures with the same area 4. Tile a rectangle and find the area 5. Create figures with a given area 6. Create rectangles with a given area 7. Find the area of complex figures by dividing them into rectangles
4SS3 Demonstrate an understanding of area of regular and irregular 2-D shapes by: recognizing that area is measured in square units; selecting and justifying referents for the units cm² or m²; estimating area, using referents for cm² or m²; determining and recording area (cm² or m²); constructing different rectangles for a given area (cm² or m²) in order to demonstrate that many different rectangles may have the same area.
1. Find the area of figures made of unit squares 2. Select figures with a given area 3. Select two figures with the same area 4. Tile a rectangle and find the area 5. Create figures with a given area 6. Create rectangles with a given area 7. Find the area of complex figures by dividing them into rectangles
Describe the characteristics of 3-D objects and 2-D shapes, and analyze the relationships among them.
4SS4 Describe and construct right rectangular and right triangular prisms.		1. Which three-dimensional figure is being described? 2. Nets of three-dimensional figures
4SS4 Describe and construct right rectangular and right triangular prisms.
1. Which three-dimensional figure is being described? 2. Nets of three-dimensional figures
Describe and analyze position and motion of objects and shapes.
4SS5 Demonstrate an understanding of congruency, concretely and pictorially.		1. Identify congruent figures
4SS5 Demonstrate an understanding of congruency, concretely and pictorially.
1. Identify congruent figures

4SS6 Demonstrate an understanding of line symmetry by: identifying symmetrical 2-D shapes; creating symmetrical 2-D shapes; drawing one or more lines of symmetry in a 2-D shape.		1. Identify lines of symmetry 2. Draw lines of symmetry 3. Count lines of symmetry
4SS6 Demonstrate an understanding of line symmetry by: identifying symmetrical 2-D shapes; creating symmetrical 2-D shapes; drawing one or more lines of symmetry in a 2-D shape.
1. Identify lines of symmetry 2. Draw lines of symmetry 3. Count lines of symmetry

Statistics and Probability
Collect, display and analyze data to solve problems.
4SP1 Demonstrate an understanding of many-to-one correspondence.
4SP1 Demonstrate an understanding of many-to-one correspondence.


4SP2 Construct and interpret pictographs and bar graphs involving many-to-one correspondence to draw conclusions.		Pictographs 1. Interpret pictographs 2. Create pictographs Bar graphs 3. Interpret bar graphs 4. Create bar graphs
4SP2 Construct and interpret pictographs and bar graphs involving many-to-one correspondence to draw conclusions.
Pictographs 1. Interpret pictographs 2. Create pictographs Bar graphs 3. Interpret bar graphs 4. Create bar graphs