Grade 2 - Mathematics (2016)

NUMBER General Outcome Develop number sense

PATTERNS AND RELATIONS (Patterns) General Outcome Use patterns to describe the world and to solve problems.

PATTERNS AND RELATIONS (Variables and Equations) General Outcome Represent algebraic expressions in multiple ways.

SHAPE AND SPACE (Measurement) General Outcome Use direct and indirect measurement to solve problems.

SHAPE AND SPACE (3-D Objects and 2-D Shapes) General Outcome Describe the characteristics of 3-D objects and 2-D shapes, and analyze the relationships among them.

STATISTICS AND PROBABILITY (Data Analysis) General Outcome Collect, display and analyze data to solve problems.

Say the number sequence 0 to 100 by:

Demonstrate if a number (up to 100) is even or odd.

Describe order or relative position, using ordinal numbers (up to tenth).

Represent and describe numbers to 100, concretely, pictorially and symbolically.

Compare and order numbers up to 100.

Estimate quantities to 100, using referents.

Illustrate, concretely and pictorially, the meaning of place value for numerals to 100.

Demonstrate and explain the effect of adding zero to, or subtracting zero from, any number.

Demonstrate an understanding of addition (limited to 1- and 2-digit numerals) with answers to 100 and the corresponding subtraction by:

Apply mental mathematics strategies for basic addition facts and related subtraction facts to 18.

Demonstrate an understanding of repeating patterns (three to five elements) by:

Demonstrate an understanding of increasing patterns by:

Demonstrate and explain the meaning of equality and inequality, concretely and pictorially.

Record equalities and inequalities symbolically, using the equal symbol or the not equal symbol.

Relate the number of days to a week and the number of months to a year in a problem-solving context.

Relate the size of a unit of measure to the number of units (limited to nonstandard units) used to measure length and mass (weight).

Compare and order objects by length, height, distance around and mass (weight), using nonstandard units, and make statements of comparison

Measure length to the nearest nonstandard unit by:

Demonstrate that changing the orientation of an object does not alter the measurements of its attributes.

Sort 2-D shapes and 3-D objects, using two attributes, and explain the sorting rule.

Describe, compare and construct 3-D objects, including:

Describe, compare and construct 2-D shapes, including:

Identify 2-D shapes as parts of 3-D objects in the environment.

Gather and record data about self and others to answer questions.

Construct and interpret concrete graphs and pictographs to solve problems.

2s, 5s and 10s, forward and backward, using starting points that are multiples of 2, 5 and 10 respectively

10s, using starting points from 1 to 9

2s, starting from 1.

using personal strategies for adding and subtracting with and without the support of manipulatives

creating and solving problems that involve addition and subtraction

• using the commutative property of addition (the order in which numbers are added does not affect the sum)

using the associative property of addition (grouping a set of numbers in different ways does not affect the sum)

explaining that the order in which numbers are subtracted may affect the difference

describing patterns using manipulatives, diagrams, sounds and actions.

extending patterns using manipulatives, diagrams, sounds and actions. 

comparing patterns using manipulatives, diagrams, sounds and actions.

creating patterns using manipulatives, diagrams, sounds and actions.

describing numerical (numbers to 100) and non-numerical patterns using manipulatives, diagrams, sounds and actions.

reproducing numerical (numbers to 100) and non-numerical patterns using manipulatives, diagrams, sounds and actions.

extending numerical (numbers to 100) and non-numerical patterns using manipulatives, diagrams, sounds and actions.

creating Sort a set of objects, using two attributes, and explain the sorting rule.

using multiple copies of a unit

using a single copy of a unit (iteration process)

cubes

spheres

cones 

cylinders

pyramids

triangles

squares

rectangles

circles.