Frameworks

Standard: 7.2.2

Recognize proportional relationships in real-world and mathematical situations; represent these and other relationships with tables, verbal descriptions, symbols and graphs; solve problems involving proportional relationships and explain results in the original context.

Standard: 7.2.3

Apply understanding of order of operations and algebraic properties to generate equivalent numerical and algebraic expressions containing positive and negative rational numbers and grouping symbols; evaluate such expressions.

Standard: 7.2.4

Represent real-world and mathematical situations using equations with variables. Solve equations symbolically, using the properties of equality. Also solve equations graphically and numerically. Interpret solutions in the original context.

Standard: 7.3.1

Use reasoning with proportions and ratios to determine measurements, justify formulas and solve real-world and mathematical problems involving circles and related geometric figures.

Standard: 7.3.2

Analyze the effect of change of scale, translations and reflections on the attributes of two-dimensional figures.

Standard: 7.4.1

Use mean, median and range to draw conclusions about data and make predictions.

Standard: 7.4.1.1

Tissues, organs and organ systems are composed of cells and function to serve the needs of all cells for food, air and waste removal.