Singapore

1.1 Whole Numbers

• 1.1.1 Numbers up to 100

  • 1.1.1.1 Include:

    • 1.1.1.1.a counting to tell the number of objects in a given set,

      • Counting review - up to 10 (P1-A.1)
      • Counting review - up to 20 (P1-A.3)
      • Count on ten frames - up to 40 (P1-A.5)
      • Counting - up to 100 (P1-A.6)
      • Sort shapes into a Venn diagram (P1-T.1)

    • 1.1.1.1.b comparing the number of objects in two or more sets,

      • Sort shapes into a Venn diagram (P1-T.1)

    • 1.1.1.1.c use of ordinal numbers (first, second, up to tenth) and symbols (1st, 2nd, 3rd, etc.),

      • Order (P1-A.21)
      • Ordinal numbers up to 10th (P2-C.1)

    • 1.1.1.1.d number notation and place values (tens, ones),

      • Counting tens and ones - up to 30 (P1-A.4)
      • Counting tens and ones - up to 99 (P1-A.7)
      • Place value models - tens and ones (P1-B.1)
      • Place value models - up to hundreds (P1-B.2)
      • Write tens and ones - up to 30 (P1-B.3)
      • Write tens and ones - up to 100 (P1-B.4)

    • 1.1.1.1.e reading and writing numbers in numerals and in words,

      • Counting forward and backward (P1-A.10)
      • Writing numbers up to 100 in words (P2-C.3)
      • Writing numbers up to 1000 in words (P2-C.4)

    • 1.1.1.1.f comparing and ordering numbers,

      • Number lines - up to 100 (P1-A.11)
      • Hundred chart (P1-A.13)
      • Comparing - review (P1-K.1)
      • Comparing numbers up to 10 (P1-K.2)
      • Comparing numbers up to 100 (P1-K.3)
      • Comparison word problems (P1-K.4)

    • 1.1.1.1.g number patterns.

      • Counting by twos, fives and tens with pictures (P1-A.8)
      • Counting by twos, fives and tens (P1-A.9)
      • Skip-counting patterns - with tables (P1-A.18)
      • Sequences - count up and down by 1, 2, 3, 5 and 10 (P1-A.19)
      • Sequences - count up and down by 100 (P1-A.20)

• 1.1.2 Addition and subtraction

  • 1.1.2.1 Include:

    • 1.1.2.1.a concepts of addition and subtraction,

      • Add with pictures - sums up to 10 (P1-C.1)
      • Adding zero (P1-C.4)
      • Subtract with pictures - numbers up to 10 (P1-G.1)
      • Addition and subtraction terms (P1-V.9)

    • 1.1.2.1.b use of the addition symbol (+) or subtraction symbol (−) to write a mathematical statement for a given situation,

      • Addition sentences - sums up to 10 (P1-C.2)
      • Subtraction sentences - numbers up to 10 (P1-G.2)
      • Which sign makes the number sentence true? (P1-V.2)
      • Fact families (P1-V.3)

    • 1.1.2.1.c comparing two numbers within 20 to tell how much one number is greater (or smaller) than the other,

      • Comparing numbers up to 10 (P1-K.2)

    • 1.1.2.1.d recognising the relationship between addition and subtraction,

      • Fact families (P1-V.3)

    • 1.1.2.1.e building up the addition bonds up to 9 + 9 and committing to memory,

      • Adding zero (P1-C.4)
      • Adding 1 (P1-D.1)
      • Adding 2 (P1-D.2)
      • Adding 3 (P1-D.3)
      • Adding 4 (P1-D.4)
      • Adding 5 (P1-D.5)
      • Adding 6 (P1-D.6)
      • Adding 7 (P1-D.7)
      • Adding 8 (P1-D.8)
      • Adding 9 (P1-D.9)
      • Adding 0 (P1-D.10)
      • Complete the addition sentence - sums up to 10 (P1-E.4)
      • Add doubles (P1-F.1)
      • Subtracting 1 (P1-H.1)
      • Subtracting 2 (P1-H.2)
      • Subtracting 3 (P1-H.3)
      • Subtracting 4 (P1-H.4)
      • Subtracting 5 (P1-H.5)
      • Subtracting 6 (P1-H.6)
      • Subtracting 7 (P1-H.7)
      • Subtracting 8 (P1-H.8)
      • Subtracting 9 (P1-H.9)
      • Subtracting 0 (P1-H.10)
      • Complete the subtraction sentence (P1-I.5)

    • 1.1.2.1.f solving 1-step word problems involving addition and subtraction within 20,

      • Ways to make a number - addition sentences (P1-E.2)
      • Make a number using addition - sums up to 10 (P1-E.3)
      • Addition word problems - sums up to 10 (P1-E.5)
      • Addition sentences for word problems - sums up to 10 (P1-E.6)
      • Addition word problems - sums up to 18 (P1-E.9)
      • Ways to make a number - subtraction sentences (P1-I.2)
      • Ways to subtract from a number - subtraction sentences (P1-I.3)
      • Make a number using subtraction - numbers up to 10 (P1-I.4)
      • Subtraction word problems - numbers up to 10 (P1-I.6)
      • Subtraction sentences for word problems - numbers up to 10 (P1-I.7)
      • Subtraction word problems - numbers up to 18 (P1-I.10)
      • Addition and subtraction - ways to make a number (P1-V.1)
      • Addition and subtraction word problems (P1-V.6)

    • 1.1.2.1.g addition of more than two 1-digit numbers,

      • Add three numbers (P1-F.9)
      • Add three numbers - word problems (P1-F.10)

    • 1.1.2.1.h addition and subtraction within 100 involving

      • 1.1.2.1.h.1 a 2-digit number and ones,

        • Add a one-digit number to a two-digit number - without regrouping (P1-E.16)
        • Add a one-digit number to a two-digit number - with regrouping (P1-E.17)
        • Subtract a one-digit number from a two-digit number - without regrouping (P1-I.15)
        • Subtract a one-digit number from a two-digit number - with regrouping (P1-I.16)

      • 1.1.2.1.h.2 a 2-digit number and tens,

        • Add two multiples of ten (P1-F.7)
        • Add a multiple of ten (P1-F.8)
        • Subtract multiples of 10 (P1-J.3)
        • Subtract a multiple of 10 (P1-J.4)
        • Add and subtract tens (P1-V.8)

      • 1.1.2.1.h.3 two 2-digit numbers,

        • Add two two-digit numbers - without regrouping (P1-E.18)
        • Add two two-digit numbers - with regrouping (P1-E.19)
        • Subtract two two-digit numbers - without regrouping (P1-I.17)
        • Subtract two two-digit numbers - with regrouping (P1-I.18)

    • 1.1.2.1.i addition and subtraction using formal algorithms.

      • Add a one-digit number to a two-digit number - without regrouping (P1-E.16)
      • Add a one-digit number to a two-digit number - with regrouping (P1-E.17)
      • Add two two-digit numbers - without regrouping (P1-E.18)
      • Add two two-digit numbers - with regrouping (P1-E.19)
      • Addition word problems - up to two digits (P1-E.20)
      • Subtract a one-digit number from a two-digit number - without regrouping (P1-I.15)
      • Subtract a one-digit number from a two-digit number - with regrouping (P1-I.16)
      • Subtract two two-digit numbers - without regrouping (P1-I.17)
      • Subtract two two-digit numbers - with regrouping (P1-I.18)
      • Subtraction word problems - up to two digits (P1-I.19)

• 1.1.3 Mental calculation

  • 1.1.3.1 Include:

    • 1.1.3.1.a addition and subtraction within 20,

      • Addition facts - sums up to 10 (P1-E.1)
      • Addition facts - sums up to 18 (P1-E.7)
      • Addition facts - sums up to 20 (P1-E.11)
      • Related addition facts (P1-E.14)
      • Add doubles (P1-F.1)
      • Subtract zero and all (P1-G.4)
      • Subtraction facts - numbers up to 10 (P1-I.1)
      • Subtraction facts - numbers up to 18 (P1-I.8)
      • Related subtraction facts (P1-I.13)
      • Subtract doubles (P1-J.2)

    • 1.1.3.1.b addition and subtraction involving

      • 1.1.3.1.b.1 a 2-digit number and ones without renaming,

        • Add a one-digit number to a two-digit number - without regrouping (P1-E.16)
        • Subtract a one-digit number from a two-digit number - without regrouping (P1-I.15)

      • 1.1.3.1.b.2 a 2-digit number and tens.

        • Add two multiples of ten (P1-F.7)
        • Add a multiple of ten (P1-F.8)
        • Subtract multiples of 10 (P1-J.3)
        • Subtract a multiple of 10 (P1-J.4)
        • Add and subtract tens (P1-V.8)

• 1.1.4 Multiplication and division

  • 1.1.4.1 Include:

    • 1.1.4.1.a multiplication as repeated addition (within 40),

      • Multiplication up to 10 (P1-W.2)

    • 1.1.4.1.b use of the multiplication symbol (×) to write a mathematical statement for a given situation,

      • Multiplication sentences (P1-W.1)
      • Multiplication word problems (P1-W.3)

    • 1.1.4.1.c division of a quantity (not greater than 20) into equal sets:

      • 1.1.4.1.c.1 given the number of objects in each set,

        • Division word problems (P1-W.4)

      • 1.1.4.1.c.2 given the number of sets,

        • Division word problems (P1-W.4)

    • 1.1.4.1.d solving 1-step word problems with pictorial representation.

      • Division word problems (P1-W.4)

1.2 Measurement

• 1.2.1 Length and mass

  • 1.2.1.1 Include:

    • 1.2.1.1.a measurement and comparison of the lengths/ masses of two or more objects in non-standard units,

      • Compare size and weight (P1-P.4)

    • 1.2.1.1.b use of the following terms:

      • 1.2.1.1.b.1 long, longer, longest

        • Long and short (P1-P.1)

      • 1.2.1.1.b.2 short, shorter, shortest

        • Tall and short (P1-P.2)

      • 1.2.1.1.b.3 tall, taller, tallest

        • Tall and short (P1-P.2)

      • 1.2.1.1.b.4 high, higher, highest

        • Top, middle and bottom (P1-N.4)

      • 1.2.1.1.b.5 heavy, heavier, heaviest

        • Light and heavy (P1-P.3)

      • 1.2.1.1.b.6 light, lighter, lightest

        • Light and heavy (P1-P.3)

• 1.2.2 Time

  • 1.2.2.1 Include telling and writing time to the hour/ half hour.

    • Match analogue clocks and times (P1-U.1)
    • Times of everyday events (P1-U.6)
    • Compare clocks (P1-U.7)
    • Time and clocks: word problems (P1-U.8)
    • Elapsed time I (P1-U.9)
    • Elapsed time II (P1-U.10)

• 1.2.3 Money

  • 1.2.3.1 Include:

    • 1.2.3.1.a identifying coins and notes of different denomination,

      • Coin values (P1-Q.1)

    • 1.2.3.1.b matching a coin/ note of one denomination to an equivalent set of coins/ notes of another denomination,

    • 1.2.3.1.c telling the amount of money

      • 1.2.3.1.c.1 in cents up to $1,

        • Count cents (P1-Q.2)
        • Equivalent groups of coins (P1-Q.4)
        • Exchanging coins (P1-Q.5)
        • Compare money amounts (P1-Q.7)

      • 1.2.3.1.c.2 in dollars up to $100.

        • Count dollars (P1-Q.3)
        • Compare money amounts (P1-Q.7)

    • 1.2.3.1.d use of the symbols $ and ¢,

    • 1.2.3.1.e solving word problems involving addition and subtraction of money in dollars only (or in cents only).

      • Adding and subtracting money - word problems (P1-Q.6)
      • Least number of coins (P1-Q.8)
      • Purchases: do you have enough money? (P1-Q.9)

1.3 Geometry

• 1.3.1 Basic shapes:

  • 1.3.1.a rectangle

    • Name the two-dimensional shape (P1-M.1)

  • 1.3.1.b square

    • Name the two-dimensional shape (P1-M.1)

  • 1.3.1.c circle

    • Name the two-dimensional shape (P1-M.1)

  • 1.3.1.d triangle

    • Name the two-dimensional shape (P1-M.1)

  • 1.3.1.1 Include:

    • 1.3.1.1.a identifying and naming the 4 basic shapes from 2-D and 3-D objects,

      • Identify shapes traced from solids (P1-M.5)

    • 1.3.1.1.b describing and classifying shapes.

      • Select two-dimensional shapes (P1-M.2)
      • Count sides and vertices (P1-M.3)
      • Compare sides and vertices (P1-M.4)
      • Open and closed shapes (P1-M.6)
      • Flip, turn and slide (P1-M.7)

• 1.3.2 Patterns

  • 1.3.2.1 Include:

    • 1.3.2.1.a making/ completing patterns with 2-D cut-outs according to one or two of the following attributes

      • 1.3.2.1.a.1 shape

      • 1.3.2.1.a.2 size

      • 1.3.2.1.a.3 colour

    • 1.3.2.1.b making / completing patterns with 3-D models:

      • 1.3.2.1.b.1 cube

      • 1.3.2.1.b.2 cuboid (rectangular block)

      • 1.3.2.1.b.3 cone

      • 1.3.2.1.b.4 cylinder

1.4 Data Analysis

• 1.4.1 Picture graphs

  • 1.4.1.1 Include:

    • 1.4.1.1.a collecting and organising data,

      • Left, middle and right (P1-N.3)
      • Top, middle and bottom (P1-N.4)
      • Location in a grid (P1-N.5)
      • Which tally chart is correct? (P1-O.3)
      • Put numbers in order (P1-T.3)

    • 1.4.1.1.b making picture graphs,

      • Which tally chart is correct? (P1-O.3)

    • 1.4.1.1.c use of a symbol/picture to represent one object,

      • Which tally chart is correct? (P1-O.3)

    • 1.4.1.1.d reading and interpreting picture graphs in both horizontal and vertical forms.

      • Interpret tally charts (P1-O.4)