• 3
    Year 3 Standards
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  • Number and Algebra
    • 3.NA.1.1
      Number strategies
      • Use a range of additive and simple multiplicative strategies with whole numbers, fractions, decimals, and percentages.
    • 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.
    • 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
    • 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.
  • Geometry & Measurement
    • 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.
    • 3.GM.1.2
      Shape
      • Classify plane shapes and prisms by their spatial features.
      • Represent objects with drawings and models.
    • 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.
    • 3.GM.1.4
      Transformation
      • Describe the transformations (refl ection, rotation, translation, or enlargement) that have mapped one object onto another
  • Statistics
    • 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.
    • 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.
    • 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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