Represent and describe whole numbers to 10 000, pictorially and symbolically.

C CommunicationCN ConnectionsV Visualization

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Compare and order numbers to 10 000.

C CommunicationCN Connections

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Demonstrate an understanding of addition of numbers with answers to 10 000 and their corresponding subtractions (limited to 3- and 4-digit numerals), concretely, pictorially, and symbolically, by: using personal strategies; using the standard algorithms; estimating sums and differences; solving problems

C CommunicationCN ConnectionsME Mental Mathematics and EstimationPS Problem SolvingR Reasoning

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Explain the properties of 0 and 1 for multiplication, and the property of 1 for division.

C CommunicationCN ConnectionsR Reasoning

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Describe and apply mental mathematics strategies such as: skip-counting from a known fact; using halving/doubling; using doubling and adding one more group; using patterns in the 9s facts; using repeated doubling to develop an understanding of basic multiplication facts to 9 × 9 and related division facts.

C CommunicationCN ConnectionsME Mental Mathematics and EstimationPS Problem SolvingR Reasoning

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Demonstrate an understanding of multiplication (2- or 3-digit numerals by 1-digit numerals) to solve problems by: using personal strategies for multiplication with and without concrete materials; using arrays to represent multiplication; connecting concrete representations to symbolic representations; estimating products

C CommunicationCN ConnectionsME Mental Mathematics and EstimationPS Problem SolvingR ReasoningV Visualization

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Demonstrate an understanding of division (1-digit divisor and up to 2-digit dividend) to solve problems by: using personal strategies for dividing with and without concrete materials; estimating quotients; relating division to multiplication

C CommunicationCN ConnectionsME Mental Mathematics and EstimationPS Problem SolvingR ReasoningV Visualization

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Demonstrate an understanding of fractions less than or equal to one by using concrete and pictorial representations to: name and record fractions for the parts of a whole or a set; compare and order fractions; model and explain that for different wholes, two identical fractions may not represent the same quantity; provide examples of where fractions are used

C CommunicationCN ConnectionsPS Problem SolvingR ReasoningV Visualization

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Describe and represent decimals (tenths and hundredths) concretely, pictorially, and symbolically.

C CommunicationCN ConnectionsR ReasoningV Visualization

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Relate decimals to fractions (to hundredths).

CN ConnectionsR ReasoningV Visualization

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Demonstrate an understanding of addition and subtraction of decimals (limited to hundredths) by: using compatible numbers; estimating sums and differences; using mental math strategies to solve problems.

C CommunicationME Mental Mathematics and EstimationPS Problem SolvingR ReasoningV Visualization

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Identify and describe patterns found in tables and charts, including a multiplication chart.

C CommunicationCN ConnectionsPS Problem SolvingV Visualization

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Reproduce a pattern shown in a table or chart using concrete materials.

C CommunicationCN ConnectionsV Visualization

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Represent and describe patterns and relationships using charts and tables to solve problems.

C CommunicationCN ConnectionsPS Problem SolvingR ReasoningV Visualization

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Identify and explain mathematical relationships using charts and diagrams to solve problems.

CN ConnectionsPS Problem SolvingR ReasoningV Visualization

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Express a problem as an equation in which a symbol is used to represent an unknown number.

CN ConnectionsPS Problem SolvingR Reasoning

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Solve one-step equations involving a symbol to represent an unknown number.

C CommunicationCN ConnectionsPS Problem SolvingR ReasoningV Visualization

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Read and record time using digital and analog clocks, including 24-hour clocks.

C CommunicationCN ConnectionsV Visualization

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Read and record calendar dates in a variety of formats.

C CommunicationV Visualization

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Demonstrate an understanding of area of regular and irregular 2-D shapes by: recognizing that area is measured in square units; selecting and justifying referents for the units cm2 or m2; estimating area by using referents for cm2 or m2; determining and recording area (cm2 or m2); constructing different rectangles for a given area (cm2 or m2) in order to demonstrate that many rectangles may have the same area.

C CommunicationCN ConnectionsME Mental Mathematics and EstimationPS Problem SolvingR ReasoningV Visualization

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Solve problems involving 2-D shapes and 3-D objects.

C CommunicationCN ConnectionsPS Problem SolvingR ReasoningV Visualization

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Describe and construct rectangular and triangular prisms.

C CommunicationCN ConnectionsR ReasoningV Visualization

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Demonstrate an understanding of line symmetry by: identifying symmetrical 2-D shapes; creating symmetrical 2-D shapes; drawing one or more lines of symmetry in a 2-D shape

C CommunicationCN ConnectionsV Visualization

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Demonstrate an understanding of many-to-one correspondence.

C CommunicationR ReasoningT TechnologyV Visualization

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Construct and interpret pictographs and bar graphs involving manyto-one correspondence to draw conclusions.

C CommunicationPS Problem SolvingR ReasoningV Visualization

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