Stage 4 - number and algebra - linear relationships
Interpret linear relationships created from simple number patterns and equations.
- interpret linear relationships created from simple number patterns and equations.
Activities to support the strategy
1. Students match cards to align the features of linear graphs with the feature of their algebraic representation, including those related to slope, intercepts and the coordinates of points on the line.
2. Students use a graphics calculator, graphing software or spreadsheet software to graph and investigate a range of linear relationships.
Australian curriculum reference: ACMSP170
Construct and compare a range of data displays including stem-and-leaf plots and dot plots.
NSW syllabus reference: MA4-11NA
Creates and displays number patterns; graphs and analyses linear relationships; and performs transformations on the Cartesian plane.
NSW literacy continuum reference: COMC13M11
Comprehension, Cluster 13, Marker 11: Locates and synthesises information to draw conclusions from a variety of sources.