# OnTRACK Grade 7 Math: Proportionality

# OnTRACK Grade 7 Math: Proportionality

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

## Description

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.

## Standards

7(1)(C), 7(6)(B), 7(6)(C), 7(6)(D), 7(6)(F), 7(3)(A), 7(3)(B), 7(4)(E), 7(1)(B), 7(6)(I), 7(1)(D), 7(1)(G), 7(12)(B), 7(1)(E), 7(1)(F), 7(4)(B), 7(4)(D), 7(11)(A), 8(5)(A), 8(5)(B), 8(5)(D), 8(5)(I), 7(4)(A), 7(5)(C), 7(5)(A), 7(4)(C)