| SCO's for Grade 1 D2 | - identify procedures (not involving units) to compare and/or order masses and duration's of time |
| D3 | - identify and use non-standard units to estimate and measure length, capacity, time, mass and area |
| D4 | - read hours on an analog clock |
| SCO's for Grade 2 D9 | - estimate and measure time using non-standard units |
| D10 | - read hours and half hours on a clock |
| D11 | - explore properties of the calendar |
| SC0's for Grade 3 D7 | - read digital and analog clocks to the nearest five minutes |
NB. Be sure to consult your curriculum guides for ideas relative to these SCO's.