GRADE ONE
SCO N01 Students will be expected to say the number sequence by
 1s, forward and backward between any two given numbers, 0 to 100
 2s to 20, forward starting at 0
 5s to 100, forward starting at 0, using a hundred chart or a number line
 10s to 100, forward starting at 0, using a hundred chart or a number line
[C, CN, V, ME]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 3, pp. 40–41
SCO N02 Students will be expected to recognize, at a glance, and name the quantity represented by
familiar arrangements of 1 to 10 objects or dots.
[C, CN, ME, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 2, Task 2, pp. 32–33 (Line Masters 2.5 and 2.6)
 Mathematics 2 Checkpoint 2, Task 2, pp. 34–35 (Line Masters 2.7 and 2.8)
SCO N03 Students will be expected to demonstrate an understanding of counting to 20 by
 indicating that the last number said identifies “how many”
 showing that any set has only one count
 using the counting-on strategy
[C, CN, ME, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 1, pp. 23–24
 Mathematics 1 Checkpoint 2, Task 1, pp. 32–35 (Line Masters 2.2, 2.3, and 2.4)
 Mathematics 1 Checkpoint 15, pp. 141–142
 Mathematics 2 Checkpoint 1, Tasks 1 and 3, pp. 25–26
SCO N04 Students will be expected to represent and partition numbers to 20.
[C, CN, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 5, pp. 57–58 (Line Master 5.2)
 Mathematics 2 Checkpoint 5, pp. 59–60 (Line Master 5.2)
SCO N05 Students will be expected to compare sets containing up to 20 objects to solve problems
using referents and one-to-one correspondence.
[C, CN, ME, PS, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 4, pp. 49–50 (Line Masters 2.5 and 2.6)
 Mathematics 1 Checkpoint 8, pp. 83–84
 Mathematics 1 Checkpoint 15, pp. 141–142
 Mathematics 2 Checkpoint 4, Tasks 1 and 3, pp. 51–51 (Line Masters 2.5, 2.6, and 4.1)
 Mathematics 2 Checkpoint 1, Task 2, pp. 25–26
SCO N06 Students will be expected to estimate quantities to 20 by using referents.
[C, ME, PS, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 2, Task 3, pp. 32–33 (Line Masters 2.7 and 2.8)
SCO N07 Students will be expected to demonstrate an understanding of conservation of number for
up to 20 objects.
[C, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 5, pp. 57–58 (Line Master 5.2)
 Mathematics 2 Checkpoint 5, pp. 59–60 (Line Master 5.2)
SCO N08 Students will be expected to identify the number, up to 20, that is one more, two more, one
less, and two less than a given number.
[C, CN, ME, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics Primary Checkpoint 6, pp. 64–65
 Mathematics 1 Checkpoint 1, Task 1, pp. 23–24
 Mathematics 1 Checkpoint 4, Task 2, pp. 49–50 (Line Masters 2.5 and 2.6)
SCO N09 Students will be expected to demonstrate an understanding of the addition of two singledigit numbers and the corresponding subtraction, concretely, pictorially, and symbolically in join,
separate, equalize/compare, and part-part-whole situations.
[C, CN, ME, PS, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 6, pp. 66–67 (Line Master 6.1)
 Mathematics 2 Checkpoint 5, Task 1, pp. 59–60 (Line Master 5.2)
 Mathematics 2 Checkpoint 6, pp. 68–69 (Line Masters 6.1 and 6.2)
SCO N10 Students will be expected to use and describe strategies to determine sums and differences
using manipulatives and visual aids. Strategies include
 counting on or counting back
 one more or one less
 making ten
 doubles
 near doubles
[C, CN, ME, PS, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 6, pp. 66–67 (Line Master 6.1)
 Mathematics 2 Checkpoint 6, pp. 68–69 (Line Masters 6.1 and 6.2)
GRADE ONE
SCO PR01 Students will be expected to demonstrate an understanding of repeating patterns (two to four
elements) by describing, reproducing, extending, and creating patterns using manipulatives, diagrams, sounds,
and actions.
[C, PS, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 7, pp. 74–75
SCO PR02 Students will be expected to translate repeating patterns from one representation to
another.
[C, R, V]
Numeracy Nets K–2 (Bauman 2011)
 No Checkpoint for this outcome.
SCO PR03 Students will be expected to describe equality as a balance and inequality as an imbalance,
concretely and pictorially (0 to 20).
[C, CN, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 2 Checkpoint 8, pp. 85–86
SCO PR04 Students will be expected to record equalities using the equal symbol.
[C, CN, PS, V]
Numeracy Nets K–2 (Bauman 2011)
 No Checkpoint for this outcome.
SCO M01 Students will be expected to demonstrate an understanding of measurement as a process of
comparing by
 identifying attributes that can be compared
 ordering objects
 making statements of comparison
 filling, covering, or matching
[C, CN, PS, R, V]
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 9, pp. 91–92
 Mathematics 1 Checkpoint 10, pp. 99–100
SCO G01 Students will be expected to sort 3-D objects and 2-D shapes using one attribute and explain
the sorting rule.
[C, CN, R, V]
[C] Communication
[T] Technology
[PS] Problem Solving
[V] Visualization
[CN] Connections
[R] Reasoning
[ME] Mental Mathematics and Estimation
Numeracy Nets K–2 (Bauman 2011)
 Mathematics 1 Checkpoint 12, Task 2, pp. 116–117
 Mathematics 1 Checkpoint 14, pp. 133–14 (Line Master 14.1)
GCO G02 Students will be expected to replicate composite 2-D shapes and 3-D objects.
[CN, PS, V]
[C] Communication
[T] Technology
[PS] Problem Solving
[V] Visualization
[CN] Connections
[R] Reasoning
[ME] Mental Mathematics and Estimation
Numeracy Nets K–2 (Bauman 2011)
 Mathematics Primary Checkpoint 13, pp. 122–123 (Line Master 13.1)
 Mathematics 1 Checkpoint 13, pp. 124–125 (Line Master 13.2)
SCO G03 Students will be expected to identify 2-D shapes in 3-D objects.
[C, CN, V]
[C] Communication
[T] Technology
[PS] Problem Solving
[V] Visualization
Numeracy Nets K–2 (Bauman 2011)
 No Checkpoint for this outcome.
[CN] Connections
[R] Reasoning
[ME] Mental Mathematics and Estimation