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3
Number Concepts/Number and Relationship Operations
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3.A
Students will demonstrate number sense and apply number theory concepts.
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3.A1
compare and order whole numbers to thousands
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3.A2
estimate the size of numbers to the nearest ten or hundred
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3.A3
use simple fractions to describe situations
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3.A4
demonstrate an understanding of base-ten groupings (units, tens, hundreds, thousands)
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3.A5
record, model, and interpret numbers up to and including the thousands
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3.A6
read numbers in several ways
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3.A7
extend the place-value system to model and record numbers involving tenths
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3.A8
order and compare decimals to tenths
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3.B
Students will demonstrate operation sense and apply operation principles and procedures in both numeric and algebraic situations.
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3.B1
recognize several meanings for multiplication
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3.B2
recognize several meanings for division
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3.B3
recognize the relationship between multiplication and division
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3.B4
solve and create problems involving addition and/or subtraction
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3.B5
solve and create problems involving multiplication and division with small numbers
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3.B6
add and subtract with and without regrouping (up to and including 3-digit numbers)
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3.B7
recognize principles of multiplication and division
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3.B8
relate multiplication and division facts
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3.B9
continue to estimate in addition and subtraction situations
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3.B10
begin to estimate in multiplication and division situations
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3.B11
mentally add and subtract two-digit and one-digit numbers
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3.B12
mentally add and subtract rounded numbers
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3.B13
use technology to solve problems involving larger numbers
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3
Patterns and Relations
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3.C
Students will explore, recognize, represent and apply patterns and relationships, both informally and formally.
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3.C1
recognize the pattern implicit in our place-value system
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3.C2
recognize and create geometric patterns
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3.C3
use and recognize the patterns in a multiplication table
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3.C4
record a repeated addition pattern using multiplicative notation
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3.C5
recognize the meaning of open sentences of the forms: a x b = ___; ax___ = c; ___xb = c
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3
Shape and Space
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3.D
Students will demonstrate an understanding of and apply concepts and skills associated with measurement.
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3.D1
estimate and measure length in metres, decimetres, and centimetres
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3.D2
estimate and measure capacity in millilitres and litres
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3.D3
estimate and measure mass in grams and kilograms
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3.D4
estimate and measure area in non-standard units and square centimetres
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3.D5
solve problems involving kilometres
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3.D6
use appropriate units for capacity and mass
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3.D7
read digital and analog clocks to the nearest five minutes
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3.D8
continue to solve a wide variety of measurement problems
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3.E
Students will demonstrate spatial sense and apply geometric concepts, properties and relationships.
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3.E1
continue their development of spatial sense with emphasis on perceptual constancy
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3.E2
recognize and represent angles that are less than/more than right angles
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3.E3
recognize, name, describe, and represent congruent angles and congruent polygons
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3.E4
recognize, name, describe, and represent kites, and some concave, convex, and regular polygons
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3.E5
recognize, name, describe, and represent different prisms and pyramids
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3.E6
cut and assemble net patterns for pentagonal and hexagonal prisms and pyramids
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3.E7
build skeletons of various prisms and pyramids to focus on edges and vertices
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3.E8
predict the results of combining triangles and/or quadrilaterals
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3.E9
find the lines of reflective symmetry of polygons
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3.E10
recognize, name, describe, and represent half and quarter turns of 2-D figures
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3.E11
recognize and identify different polygons, prisms, and pyramids in real-world contexts
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3.E12
make the connection between arrays of squares forming rectangles and describing their dimensions
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3
Data Management and Probability
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3.F
Students will solve problems involving the collection, display and analysis of data.
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3.F1
select appropriate strategies for collecting, recording, organizing, and describing relevant data
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3.F2
interpret and create pictographs in which each symbol represents more than one item
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3.F3
create bar graphs, using simple scales
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3.F4
implement plans with respect to the collection of data
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3.G
Students will represent and solve problems involving uncertainty.
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3.G1
predict and record results in experiments using spinners, coins, dice, coloured cubes, and other simple equipment
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