Prince Edward Island

1.N Number

• 1.N1 Say the number sequence, 0 to 100, by:

  • 1.N1.1 1s forward between any two given numbers

    • Counting review - up to 10 (1-A.1)
    • Count to fill a ten frame (1-A.2)
    • Counting review - up to 20 (1-A.3)
    • Count on ten frames - up to 40 (1-A.5)
    • Counting - up to 100 (1-A.11)
    • Number lines (1-A.16)
    • Counting on the hundred chart (1-A.17)

  • 1.N1.2 2s to 20, forward starting at 0

    • Skip-counting by twos, fives and tens (1-A.10)
    • Counting by twos, fives and tens (1-A.13)
    • Skip-counting patterns - with tables (1-A.23)

  • 1.N1.3 5s and 10s to 100, forward starting at 0.

    • Skip-counting by twos, fives and tens (1-A.10)
    • Counting by twos, fives and tens (1-A.13)
    • Skip-counting patterns - with tables (1-A.23)

• 1.N2 Recognize, at a glance, and name familiar arrangements of 1 to 10 objects or dots (subitize).

  • Counting review - up to 10 (1-A.1)

• 1.N3 Demonstrate an understanding of counting by:

  • 1.N3.1 indicating that the last number said identifies "how many"

    • Counting review - up to 10 (1-A.1)
    • Counting review - up to 20 (1-A.3)
    • Counting tens and ones - up to 20 (1-A.4)
    • Count on ten frames - up to 40 (1-A.5)
    • Skip-counting by twos, fives and tens (1-A.10)
    • Counting - up to 100 (1-A.11)
    • Counting tens and ones - up to 99 (1-A.12)

  • 1.N3.2 showing that any set has only one count

  • 1.N3.3 using the counting on strategy

    • Number lines (1-A.16)

  • 1.N3.4 using parts or equal groups to count sets.

    • Counting tens and ones - up to 20 (1-A.4)
    • Count on ten frames - up to 40 (1-A.5)
    • Skip-counting by twos, fives and tens (1-A.10)
    • Counting - up to 100 (1-A.11)
    • Counting tens and ones - up to 99 (1-A.12)

• 1.N4 Represent and describe numbers to 20 concretely, pictorially and symbolically.

  • Even or odd (1-A.19)

• 1.N5 Compare sets containing up to 20 elements to solve problems using:

  • 1.N5.1 referents

  • 1.N5.2 one-to-one correspondence.

    • Are there enough? (K-G.1)
    • Fewer and more - compare by matching (K-G.2)
    • Count to fill a ten frame (1-A.2)
    • Comparing - review (1-K.1)

• 1.N6 Estimate quantities to 20 by using referents.

• 1.N7 Demonstrate, concretely and pictorially, how a given number can be represented by a variety of equal groups with and without singles.

  • Skip-counting by twos, fives and tens (1-A.10)
  • Counting tens and ones - up to 99 (1-A.12)

• 1.N8 Identify the number, up to 20, that is one more, two more, one less and two less than a given number.

• 1.N9 Demonstrate an understanding of addition of numbers with answers to 20 and their corresponding subtraction facts, concretely, pictorially and symbolically by:

  • 1.N9.1 using familiar and mathematical language to describe additive and subtractive actions from their experience

    • Addition word problems - sums up to 10 (1-D.6)
    • Addition word problems - sums up to 20 (1-D.10)
    • Add three numbers - word problems (1-E.13)
    • Subtraction word problems - numbers up to 10 (1-H.7)
    • Subtraction word problems - numbers up to 18 (1-H.11)
    • Addition and subtraction word problems - numbers up to 20 (1-J.7)

  • 1.N9.2 creating and solving problems in context that involve addition and subtraction

    • Addition sentences for word problems - sums up to 10 (1-D.7)
    • Addition sentences for word problems - sums up to 20 (1-D.12)
    • Subtraction sentences for word problems - numbers up to 10 (1-H.8)
    • Subtraction sentences for word problems - numbers up to 18 (1-H.12)

  • 1.N9.3 modeling addition and subtraction using a variety of concrete and visual representations, and recording the process symbolically.

    • Add with pictures - sums up to 10 (1-B.2)
    • Addition sentences up to 10: which model matches? (1-B.3)
    • Addition sentences using number lines - sums up to 10 (1-B.5)
    • Addition sentences using number lines - sums up to 20 (1-D.9)
    • Subtract with pictures - numbers up to 10 (1-F.2)
    • Subtraction sentences - numbers up to 10 (1-F.3)
    • Subtraction sentences using number lines - numbers up to 10 (1-F.4)
    • Subtraction sentences using number lines - numbers up to 18 (1-H.10)

• 1.N10 Describe and use mental mathematics strategies (memorization not intended), such as:

  • 1.N10.1 counting on and counting back to determine the basic addition facts to 18 and related subtraction facts.

    • Counting forward - up to 100 (1-A.14)
    • Addition facts - sums up to 10 (1-D.1)
    • Subtraction facts - numbers up to 10 (1-H.1)

  • 1.N10.2 making 10 to determine the basic addition facts to 18 and related subtraction facts.

    • Addition facts - sums up to 10 (1-D.1)
    • Ways to make a number - addition sentences (1-D.2)
    • Make a number using addition - sums up to 10 (1-D.3)
    • Complete the addition sentence - make ten (1-E.5)
    • Add three numbers - make ten (1-E.6)
    • Subtraction facts - numbers up to 10 (1-H.1)
    • Ways to make a number - subtraction sentences (1-H.2)
    • Ways to subtract from a number - subtraction sentences (1-H.3)
    • Make a number using subtraction - numbers up to 10 (1-H.4)

  • 1.N10.3 doubles to determine the basic addition facts to 18 and related subtraction facts.

    • Add doubles (1-E.1)
    • Add using doubles plus one (1-E.2)
    • Add using doubles minus one (1-E.3)
    • Add three numbers - use doubles (1-E.4)
    • Subtract doubles (1-I.2)

  • 1.N10.4 using addition to subtract to determine the basic addition facts to 18 and related subtraction facts.

    • Adding 1 (1-C.1)
    • Adding 2 (1-C.2)
    • Adding 3 (1-C.3)
    • Adding 4 (1-C.4)
    • Adding 5 (1-C.5)
    • Adding 6 (1-C.6)
    • Adding 7 (1-C.7)
    • Adding 8 (1-C.8)
    • Adding 9 (1-C.9)
    • Adding 0 (1-C.10)
    • Addition facts - sums up to 10 (1-D.1)
    • Addition facts - sums up to 20 (1-D.8)
    • Addition word problems - sums up to 20 (1-D.10)
    • Make a number using addition - sums up to 20 (1-D.11)
    • Addition sentences: true or false? (1-D.14)
    • Complete the subtraction sentence (1-H.5)
    • Subtraction facts - numbers up to 18 (1-H.9)
    • Subtraction word problems - numbers up to 18 (1-H.11)
    • Make a number using subtraction - numbers up to 20 (1-H.13)
    • Subtraction sentences: true or false? (1-H.15)
    • Relate addition and subtraction sentences (1-I.1)
    • Which sign makes the number sentence true? (1-J.2)
    • Fact families (1-J.3)
    • Addition and subtraction facts - numbers up to 10 (1-J.4)
    • Addition and subtraction facts - numbers up to 18 (1-J.5)

1.PR Patterns and Relations

• 1.PR1 Demonstrate an understanding of repeating patterns (two to four elements) by:

  • 1.PR1.1 describing patterns using manipulatives, diagrams, sounds and actions.

  • 1.PR1.2 reproducing patterns using manipulatives, diagrams, sounds and actions.

    • Colour patterns (1-U.1)
    • Size patterns (1-U.2)
    • Shape patterns (1-U.3)

  • 1.PR1.3 extending patterns using manipulatives, diagrams, sounds and actions.

    • Find the next shape in a pattern (1-U.4)

  • 1.PR1.4 creating patterns using manipulatives, diagrams, sounds and actions.

    • Shape patterns (1-U.3)
    • Make a pattern (1-U.6)

• 1.PR2 Translate repeating patterns from one representation to another.

  • Make a pattern (1-U.6)

• 1.PR3 Describe equality as a balance and inequality as an imbalance, concretely and pictorially (0 to 20).

• 1.PR4 Record equalities using the equal symbol.

  • Add with pictures - sums up to 10 (1-B.2)
  • Addition sentences up to 10: which model matches? (1-B.3)
  • Addition sentences: true or false? (1-D.14)
  • Subtract with pictures - numbers up to 10 (1-F.2)
  • Subtraction sentences - numbers up to 10 (1-F.3)
  • Subtraction sentences: true or false? (1-H.15)
  • Which sign makes the number sentence true? (1-J.2)

1.SS Shape and Space

• 1.SS1 Demonstrate an understanding of measurement as a process of comparing by:

  • 1.SS1.1 identifying attributes that can be compared

  • 1.SS1.2 ordering objects

  • 1.SS1.3 making statements of comparison

    • Long and short (1-R.1)
    • Tall and short (1-R.2)
    • Light and heavy (1-R.3)
    • Holds more or less (1-R.4)
    • Compare size, weight and capacity (1-R.5)
    • Compare clocks (1-X.7)

  • 1.SS1.4 filling, covering or matching.

• 1.SS2 Sort 3-D objects and 2-D shapes using one attribute, and explain the sorting rule.

  • Name the two-dimensional shape (1-N.1)
  • Two-dimensional and three-dimensional shapes (1-O.1)
  • Name the three-dimensional shape (1-O.2)
  • Identify shapes traced from solids (1-O.7)
  • Shapes of everyday objects I (1-O.9)
  • Shapes of everyday objects II (1-O.10)

• 1.SS3 Replicate composite 2-D shapes and 3-D objects.

• 1.SS4 Compare 2-D shapes to parts of 3-D objects in the environment.

  • Identify faces of three-dimensional shapes (1-O.8)