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3Year 3 Standards
Top Mathematicians
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Number and Algebra
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3.NA.1.1
Number strategies
• Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages. -
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3.NA.1.2
Number knowledge
• Know basic multiplication and division facts.
• Know counting sequences for whole numbers.
• Know how many tenths, tens, hundreds, and thousands are in whole numbers.
• Know fractions and percentages in everyday use. -
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3.NA.1.3
Equations and expressions
• Record and interpret additive and simple multiplicative strategies, using words, diagrams, and symbols, with an understanding of equality -
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3.NA.1.4
Patterns and relationships
• Generalise the properties of addition and subtraction with whole numbers.
• Connect members of sequential patterns with their ordinal position and use tables, graphs, and diagrams to fi nd relationships between successive elements of number and spatial patterns. -
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3.NA.1.1
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Geometry & Measurement
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3.GM.1.1
Measurement
• Use linear scales and whole numbers of metric units for length, area, volume and capacity, weight (mass), angle, temperature, and time.
• Find areas of rectangles and volumes of cuboids by applying multiplication. -
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3.GM.1.2
Shape
• Classify plane shapes and prisms by their spatial features.
• Represent objects with drawings and models. -
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3.GM.1.3
Position and orientation
• Use a co-ordinate system or the language of direction and distance to specify locations and describe paths. -
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3.GM.1.4
Transformation
• Describe the transformations (refl ection, rotation, translation, or enlargement) that have mapped one object onto another -
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3.GM.1.1
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Statistics
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3.S.1.1
Statistical investigation
• Conduct investigations using the statistical enquiry cycle:
– gathering, sorting, and displaying multivariate category and wholenumber data and simple time-series data to answer questions;
– identifying patterns and trends in context, within and between data sets;
– communicating fi ndings, using data displays. -
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3.S.1.2
Statistical literacy
• Evaluate the effectiveness of different displays in representing the findings of a statistical investigation or probability activity undertaken by others. -
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3.S.1.3
Probability
• Investigate simple situations that involve elements of chance by comparing experimental results with expectations from models of all the outcomes, acknowledging that samples vary -
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3.S.1.1