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OnTRACK Grade 7 Math: Proportionality

  • Subject(s): Math
  • Grade Range: 7 - 8
  • Release date: 08-22-2015
  • Tags: graph, constant rate of change, table, predict, justify, data, scatter plot, predictions, verbal description, scale factor, proportional relationships, proportion, problem solving, unit rate, proportions, percent, factor, conversions, constant, estimate, metric/SI, measurement, dimensional analysis, customary units, similarity, similar figures, rate, similar figure, reduction, enlargement, dilation, proportional reasoning, 2-dimensional figures, theoretical probability, probability, independent events, experimental data, dependent event, independent, dependent, simulation, valid, sampling, invalid, inference, graphical displays, conclusions


Students will learn to use proportional relationships to describe dilations; to explain proportional and non-proportional relationships involving slope; and to use proportional and non-proportional relationships to develop foundational concepts of functions.


M.7.1.D, M.7.1.E, M.7.4.A, M.7.5.C, M.7.1.B, M.7.1.G, M.7.11.A, M.8.5.A, M.8.5.B, M.8.5.D, M.8.5.I, M.7.4.C, M.7.4.D, M.7.1.F, M.7.4.B, M.7.4.E, M.7.3.A, M.7.3.B, M.7.1.C, M.7.5.A, M.7.6.C, M.7.6.D, M.7.6.F, M.7.6.I, M.7.6.B, M.7.12.B