K - Mathematics
Overall Expectations
  • demonstrate an understanding of number, using concrete materials to explore and investigate counting, quantity, and number relationships;
  • measure and compare length, mass, capacity, area, temperature of objects/materials, and the passage of time, using non-standard units, through free exploration, focused exploration, and guided activity;
  • explore, recognize, describe, and create patterns, using a variety of materials in different contexts;
Grade 1 - Mathematics
Data Management and Probability
  • collect and organize categorical primary data and display the data using concrete graphs and pictographs, without regard to the order of labels on the horizontal axis;
Geometry and Spatial Sense
  • identify common two-dimensional shapes and three-dimensional figures and sort and classify them by their attributes;*;
Measurement
  • compare, describe, and order objects, using attributes measured in non-standard units.
  • estimate, measure, and describe length, area, mass, capacity, time, and temperature, using non-standard units of the same size;
Number Sense and Numeration
  • read, represent, compare, and order whole numbers to 50, and use concrete materials toinvestigate fractions and money amounts;
  • demonstrate an understanding of magnitude by counting forward to 100 and backwards from 20;
  • solve problems involving the addition and subtraction of single-digit whole numbers, using a variety of strategies.
Patterning and Algebra
  • identify, describe, extend, and create repeating patterns;
  • demonstrate an understanding of the concept of equality, using concrete materials and addition and subtraction to 10.
Grade 2 - Mathematics
Data Management and Probability
  • collect and organize categorical or discrete primary data and display the data, using tally charts, concrete graphs, pictographs, line plots, simple bar graphs, and other graphic organizers, with labels ordered appropriately along horizontal axes, as needed;
  • read and describe primary data presented in tally charts, concrete graphs, pictographs, line plots, simple bar graphs, and other graphic organizers;
Geometry and Spatial Sense
  • compose and decompose two-dimensional shapes and three-dimensional figures;
  • identify two-dimensional shapes and three-dimensional figures and sort and classify them by their geometric properties;
Measurement
  • estimate, measure, and record length, perimeter, area, mass, capacity, time, and temperature, using non-standard units and standard units;
Number Sense and Numeration
  • solve problems involving the addition and subtraction of one- and two-digit whole numbers, using a variety of strategies, and investigate multiplication and division.
  • demonstrate an understanding of magnitude by counting forward to 200 and backwards from 50, using multiples of various numbers as starting points;
  • read, represent, compare, and order whole numbers to 100, and use concrete materials to represent fractions and money amounts to 100¢;
Patterning and Algebra
  • demonstrate an understanding of the concept of equality between pairs of expressions, using concrete materials, symbols, and addition and subtraction to 18.
Grade 3 - Mathematics
Data Management and Probability
  • collect and organize categorical or discrete primary data and display the data using charts and graphs, including vertical and horizontal bar graphs, with labels ordered appropriately along horizontal axes, as needed;
Geometry and Spatial Sense
  • compare two-dimensional shapes and three-dimensional figures and sort them by their geometric properties;
Number Sense and Numeration
  • demonstrate an understanding of magnitude by counting forward and backwards by various numbers and from various starting points;
  • solve problems involving the addition and subtraction of single- and multi-digit whole numbers, using a variety of strategies, and demonstrate an understanding of multiplication and division.
Patterning and Algebra
  • describe, extend, and create a variety of numeric patterns and geometric patterns;
  • demonstrate an understanding of equality between pairs of expressions, using addition and subtraction of one- and two-digit numbers.