Ratios and Proportional Relationships

 Analyze proportional relationships and use them to solve
real-world and mathematical problems.

The Number System

 Apply and extend previous understandings of operations
with fractions to add, subtract, multiply, and divide
rational numbers.

Expressions and Equations

 Use properties of operations to generate equivalent
expressions.
 Solve real-life and mathematical problems using numerical
and algebraic expressions and equations.

Geometry

 Draw, construct and describe geometrical figures and describe
the relationships between them.
 Solve real-life and mathematical problems involving angle
measure, area, surface area, and volume.

Statistics and Probability
 Use random sampling to draw inferences about a population.
 Draw informal comparative inferences about two populations.
 Investigate chance processes and develop, use, and evaluate probability models