IXL - Ireland first-class maths curriculum

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Ireland

Skills available for Ireland first-class maths curriculum

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1999 Primary School Curriculum 1999 Primary School Curriculum

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1-2.1 Applying and problem-solving

1-2.2 Communicating and expressing

1-2.2.1 listen to and discuss other children's mathematical descriptions and explanations
1-2.2.2 discuss and explain mathematical activities
1-2.2.3 discuss and record the results of mathematical activities using diagrams, pictures and symbols
1-2.2.4 discuss problems presented pictorially or orally

1-2.3 Integrating and connecting

1-2.3.1 connect informally acquired mathematical ideas with formal mathematical ideas
1-2.3.2 recognize mathematics in the environment
1-2.3.3 recognize the relationships between verbal, concrete, pictorial and symbolic modes of representing numbers
1-2.3.4 carry out mathematical activities that involve other areas of the curriculum
1-2.3.5 understand the mathematical ideas behind the procedures he/she uses

1-2.4 Reasoning

1-2.4.1 classify objects into logical categories
- Sorting, ordering and classifying: Venn diagrams (First class - P.1)
- Data and graphs: Interpret Venn diagrams (Second class - P.9)
1-2.4.2 make guesses and carry out experiments to test them
1-2.4.3 recognise and create mathematical patterns and relationships
1-2.4.4 justify the processes and results of mathematical activities

1-2.5 Implementing

1-2.5.1 devise and use mental strategies and procedures for carrying out mathematical tasks
1-2.5.2 use appropriate manipulatives to carry out mathematical tasks and procedures
1-2.5.3 execute procedures efficiently

1-2.6 Understanding and recalling

1-2.6.1 understand and recall terminology and facts.

1.1 Number

1.1.1 Counting and numeration
1.1.1.1 count the number of objects in a set
- Counting and number patterns: Counting review - 0 to 10 (First class - A.1)
- Counting and number patterns: Counting review - up to 20 (First class - A.2)
- Counting and number patterns: Counting - up to 30 (First class - A.4)
- Counting and number patterns: Counting - up to 100 (First class - A.5)
1.1.1.2 read, write and order numerals, 0-99
- Counting and number patterns: Counting - up to 100 (First class - A.5)
- Counting and number patterns: Counting forward and backward (First class - A.9)
- Counting and number patterns: Number lines - up to 100 (First class - A.10)
- Counting and number patterns: Hundred chart (First class - A.11)
- Counting and number patterns: Writing numbers in words (First class - A.19)
1.1.1.3 estimate the number of objects in a set 0-20
- Comparing: Comparing - review (First class - F.1)
1.1.2 Comparing and ordering
1.1.2.1 compare equivalent and non-equivalent sets 0-20
- Comparing: Comparing numbers up to 10 (First class - F.2)
- Comparing: Comparison word problems (First class - F.5)
1.1.2.2 order sets of objects by number
1.1.2.3 use the language of ordinal number, first to tenth
- Counting and number patterns: Ordinal numbers (First class - A.18)
1.1.3 Place Value
1.1.3.1 explore, identify and record place value 0-99
- Counting and number patterns: Counting tens and ones - up to 30 (First class - A.3)
- Counting and number patterns: Counting tens and ones - up to 99 (First class - A.6)
- Counting and number patterns: Hundred chart (First class - A.11)
1.1.4 Operations
1.1.4.1 develop an understanding of addition by combining or partitioning sets, use concrete materials 0-20
- Addition: Addition with pictures - sums to 10 (First class - B.1)
- Addition: Addition sentences - sums to 10 (First class - B.2)
- Addition: Word problems - write the addition sentence (First class - B.4)
- Addition: Ways to make a number using addition (First class - B.5)
- Addition: Ways to make a number - addition sentences (First class - B.6)
- Addition: Complete the addition sentence (First class - B.12)
1.1.4.2 explore, develop and apply the commutative, associative and zero properties of addition
- Addition: Adding zero (First class - B.7)
- Addition: Adding three numbers (First class - B.13)
- Addition: Related addition facts (First class - B.15)
- Addition - skill builders: Adding 0 (First class - C.1)
1.1.4.3 develop and/or recall mental strategies for addition facts within 20
- Addition: Ways to make a number using addition (First class - B.5)
- Addition: Ways to make a number - addition sentences (First class - B.6)
- Addition: Adding zero (First class - B.7)
- Addition: Adding doubles (First class - B.8)
- Addition: Addition facts - sums to 10 (First class - B.9)
- Addition: Addition facts - sums to 18 (First class - B.10)
- Addition: Addition facts - sums to 20 (First class - B.16)
- Addition - skill builders: Adding 0 (First class - C.1)
- Addition - skill builders: Adding 1 (First class - C.2)
- Addition - skill builders: Adding 2 (First class - C.3)
- Addition - skill builders: Adding 3 (First class - C.4)
- Addition - skill builders: Adding 4 (First class - C.5)
- Addition - skill builders: Adding 5 (First class - C.6)
- Addition - skill builders: Adding 6 (First class - C.7)
- Addition - skill builders: Adding 7 (First class - C.8)
- Addition - skill builders: Adding 8 (First class - C.9)
- Addition - skill builders: Adding 9 (First class - C.10)
1.1.4.4 construct number sentences and number stories; solve problems involving addition within 20
- Addition: Addition word problems - sums to 10 (First class - B.3)
- Addition: Word problems - write the addition sentence (First class - B.4)
- Addition: Ways to make a number - addition sentences (First class - B.6)
- Addition: Addition word problems - sums to 18 (First class - B.11)
- Addition: Complete the addition sentence (First class - B.12)
1.1.4.5 add numbers without and with renaming within 99
- Addition: Addition with pictures - sums to 10 (First class - B.1)
- Addition: Add tens I (First class - B.17)
- Addition: Add tens II (First class - B.18)
- Addition: Add a one-digit number to a two-digit number - without regrouping (First class - B.19)
- Addition: Add a one-digit number to a two-digit number - with regrouping (First class - B.20)
- Addition: Add two two-digit numbers - without regrouping (First class - B.21)
- Addition: Add two two-digit numbers - with regrouping (First class - B.22)
- Addition: Addition word problems - up to two digits (First class - B.23)
1.1.4.6 explore and discuss repeated addition and group counting
- Counting and number patterns: Skip-counting - with pictures (First class - A.7)
- Counting and number patterns: Counting by twos, fives and tens - up to 100 (First class - A.8)
- Counting and number patterns: Skip-counting patterns - with tables (First class - A.15)
- Counting and number patterns: Sequences - count up and down by 1, 2, 3, 5 and 10 (First class - A.16)
1.1.4.7 develop an understanding of subtraction as deducting, as complementing and as difference 0-20
- Addition: Complete the addition sentence (First class - B.12)
- Subtraction: Subtraction with pictures - numbers up to 10 (First class - D.1)
- Subtraction: Subtraction sentences - numbers up to 10 (First class - D.2)
- Subtraction: Subtraction word problems - one-digit numbers (First class - D.3)
- Subtraction: Word problems - write the subtraction sentence (First class - D.4)
- Subtraction: Ways to make a number using subtraction (First class - D.5)
- Subtraction: Ways to make a number - subtraction sentences (First class - D.6)
- Subtraction: Ways to subtract from a number - subtraction sentences (First class - D.7)
- Subtraction: Subtracting zero and all (First class - D.8)
- Subtraction: Subtracting doubles (First class - D.9)
- Subtraction: Subtraction facts - numbers up to 10 (First class - D.10)
- Subtraction: Subtraction facts - numbers up to 18 (First class - D.11)
- Subtraction: Subtraction word problems - numbers up to 18 (First class - D.12)
- Subtraction: Complete the subtraction sentence (First class - D.13)
1.1.4.8 develop and/or recall mental strategies for subtraction 0-20
- Subtraction: Subtracting zero and all (First class - D.8)
- Subtraction: Subtracting doubles (First class - D.9)
- Subtraction: Subtraction facts - numbers up to 10 (First class - D.10)
- Subtraction: Subtraction facts - numbers up to 18 (First class - D.11)
- Subtraction: Related subtraction facts (First class - D.14)
- Subtraction - skill builders: Subtracting 0 (First class - E.1)
- Subtraction - skill builders: Subtracting 1 (First class - E.2)
- Subtraction - skill builders: Subtracting 2 (First class - E.3)
- Subtraction - skill builders: Subtracting 3 (First class - E.4)
- Subtraction - skill builders: Subtracting 4 (First class - E.5)
- Subtraction - skill builders: Subtracting 5 (First class - E.6)
- Subtraction - skill builders: Subtracting 6 (First class - E.7)
- Subtraction - skill builders: Subtracting 7 (First class - E.8)
- Subtraction - skill builders: Subtracting 8 (First class - E.9)
- Subtraction - skill builders: Subtracting 9 (First class - E.10)
1.1.4.9 construct number sentences and number stories; solve problems involving subtraction 0-20
- Subtraction: Subtraction word problems - one-digit numbers (First class - D.3)
- Subtraction: Word problems - write the subtraction sentence (First class - D.4)
- Subtraction: Subtraction word problems - numbers up to 18 (First class - D.12)
1.1.4.10 estimate differences within 99
- Subtraction: Subtract tens I (First class - D.15)
1.1.4.11 subtract numbers without renaming within 99
- Subtraction: Subtraction with pictures - numbers up to 10 (First class - D.1)
- Subtraction: Subtract tens I (First class - D.15)
- Subtraction: Subtract tens II (First class - D.16)
- Subtraction: Subtract a one-digit number from a two-digit number - without regrouping (First class - D.17)
- Subtraction: Subtract a one-digit number from a two-digit number - with regrouping (First class - D.18)
- Subtraction: Subtract two two-digit numbers - without regrouping (First class - D.19)
- Subtraction: Subtract two two-digit numbers - with regrouping (First class - D.20)
- Subtraction: Subtraction word problems - up to two digits (First class - D.21)
1.1.4.12 use the symbols +, - , =
- Addition: Addition with pictures - sums to 10 (First class - B.1)
- Subtraction: Subtraction with pictures - numbers up to 10 (First class - D.1)
1.1.4.13 solve one-step problems involving addition or subtraction.
- Addition: Addition word problems - sums to 10 (First class - B.3)
- Addition: Word problems - write the addition sentence (First class - B.4)
- Addition: Ways to make a number using addition (First class - B.5)
- Addition: Ways to make a number - addition sentences (First class - B.6)
- Addition: Adding zero (First class - B.7)
- Addition: Adding doubles (First class - B.8)
- Addition: Addition word problems - sums to 18 (First class - B.11)
- Addition: Complete the addition sentence (First class - B.12)
- Addition: Adding three numbers (First class - B.13)
- Addition: Word problems - adding three numbers (First class - B.14)
- Addition: Add tens I (First class - B.17)
- Addition: Add tens II (First class - B.18)
- Addition: Add a one-digit number to a two-digit number - without regrouping (First class - B.19)
- Addition: Add a one-digit number to a two-digit number - with regrouping (First class - B.20)
- Addition: Add two two-digit numbers - without regrouping (First class - B.21)
- Addition: Add two two-digit numbers - with regrouping (First class - B.22)
- Addition: Addition word problems - up to two digits (First class - B.23)
- Subtraction: Subtraction word problems - one-digit numbers (First class - D.3)
- Subtraction: Word problems - write the subtraction sentence (First class - D.4)
- Subtraction: Ways to make a number using subtraction (First class - D.5)
- Subtraction: Ways to make a number - subtraction sentences (First class - D.6)
- Subtraction: Ways to subtract from a number - subtraction sentences (First class - D.7)
- Subtraction: Subtracting zero and all (First class - D.8)
- Subtraction: Subtracting doubles (First class - D.9)
- Subtraction: Subtraction word problems - numbers up to 18 (First class - D.12)
- Subtraction: Complete the subtraction sentence (First class - D.13)
- Subtraction: Subtract tens I (First class - D.15)
- Subtraction: Subtract tens II (First class - D.16)
- Subtraction: Subtract a one-digit number from a two-digit number - without regrouping (First class - D.17)
- Subtraction: Subtract a one-digit number from a two-digit number - with regrouping (First class - D.18)
- Subtraction: Subtract two two-digit numbers - without regrouping (First class - D.19)
- Subtraction: Subtract two two-digit numbers - with regrouping (First class - D.20)
- Subtraction: Subtraction word problems - up to two digits (First class - D.21)
- Mixed operations: Addition and subtraction - ways to make a number (First class - R.1)
- Mixed operations: Which sign makes the number sentence true? (First class - R.2)
- Mixed operations: Fact families (First class - R.3)
- Mixed operations: Addition and subtraction word problems (First class - R.6)
- Mixed operations: Ten more or less (First class - R.7)
- Mixed operations: Add and subtract tens (First class - R.8)
- Mixed operations: Addition and subtraction terms (First class - R.9)
1.1.5 Fractions
1.1.5.1 establish and identify half of sets to 20
- Fractions: Simple fractions: parts of a group (First class - H.4)

1.2 Algebra

1.2.1 Extending and using patterns
1.2.1.1 recognise pattern, including odd and even numbers
1.2.1.2 explore and use patterns in addition facts
- Addition: Add tens I (First class - B.17)
- Addition: Add tens II (First class - B.18)
1.2.1.3 understand the use of a frame to show the presence of an unknown number
- Addition: Complete the addition sentence (First class - B.12)
- Subtraction: Complete the subtraction sentence (First class - D.13)

1.3 Shape and space

1.3.1 Spatial awareness
1.3.1.1 explore, discuss, develop and use the vocabulary of spatial relations
1.3.1.2 give and follow simple directions within classroom and school settings
1.3.2 2-D shapes
1.3.2.1 sort, describe, compare and name 2-D shapes: square, rectangle, triangle, circle, semicircle
1.3.2.2 construct and draw 2-D shapes
1.3.2.3 combine and partition 2-D shapes
1.3.2.4 identify halves of 2-D shapes
1.3.2.5 identify and discuss the use of 2-D shapes in the environment
1.3.3 3-D shapes
1.3.3.1 describe, compare and name 3-D shapes, including cube, cuboid, cylinder and sphere
1.3.3.2 discuss the use of 3-D shapes in the environment
- Geometry: Geometry of everyday objects (First class - I.3)
1.3.3.3 solve and complete practical tasks and problems involving 2-D and 3-D shapes
- Geometry: Relate planar and solid figures (First class - I.4)
1.3.3.4 explore the relationship between 2-D and 3-D shapes.
- Geometry: Relate planar and solid figures (First class - I.4)

1.4 Measures

1.4.1 Length
1.4.1.1 estimate, compare, measure and record length using non-standard units
1.4.1.2 select and use appropriate non-standard measuring units and instruments
1.4.1.3 estimate, measure and record length using standard unit (the metre)
- Measurement: Which metric unit of length is appropriate? (First class - L.7)
1.4.1.4 solve and complete practical tasks and problems involving length
- Measurement: Metric units of length: word problems (First class - L.8)
1.4.2 Weight
1.4.2.1 estimate, compare, measure and record weight using non-standard units
- Measurement: Light and heavy (First class - L.3)
1.4.2.2 select and use appropriate non-standard measuring units and instruments
1.4.2.3 estimate, measure and record weight using standard unit (the kilogram) and solve simple problems
1.4.3 Capacity
1.4.3.1 estimate, compare, measure and record capacity using non-standard units
- Measurement: Holds more or less (First class - L.4)
1.4.3.2 select and use appropriate non-standard measuring units and instruments
1.4.3.3 estimate, measure and record capacity using standard unit (the litre) and solve simple problems
1.4.4 Time
1.4.4.1 use the vocabulary of time to sequence events
- Time: Days of the week (First class - Q.1)
- Time: Times of everyday events (First class - Q.4)
- Time: Seasons of the year (First class - Q.10)
- Time: Months of the year (First class - Q.12)
1.4.4.2 read and record time using simple devices
- Time: Reading clocks (First class - Q.2)
1.4.4.3 read time in hours and half-hours on 12-hour analogue clock
- Time: Reading clocks (First class - Q.2)
1.4.4.4 read day, date and month using calendar
- Time: Read a calendar (First class - Q.11)
1.4.5 Money (use up to introduction of the euro)
1.4.5.1 recognise, exchange and use coins up to the value of 50p
1.4.5.2 calculate how many items may be bought with a given sum.
1.4.6 Money - euro
1.4.6.1 recognise, exchange and use coins up to the value of 50 cents
- Money: Equivalent coins I (First class - M.4)
- Money: Equivalent coins II (First class - M.5)
1.4.6.2 calculate how many items may be bought with a given sum.
- Money: Purchases: do you have enough money? (First class - M.9)

1.5 Data

1.5.1 Representing and interpreting data
1.5.1.1 sort and classify objects by two and three criteria
- Sorting, ordering and classifying: Venn diagrams (First class - P.1)
1.5.1.2 represent and interpret data in two, three or four rows or columns using real objects, models and pictures
- Data and graphs: Record data with tally charts, picture graphs, tables (First class - K.1)
- Sorting, ordering and classifying: Venn diagrams (First class - P.1)