Mathematics

Mathematics: Grade 7

Number and Operations
• Understands numbers and number systems
• Understands meanings/ relationships of operations
• Computes fluently and makes estimates

Algebra
• Understands patterns, relations, and functions
• Analyzes mathematical situations and structures
• Uses models to understand quantitative relationships

Geometry
• Describes spatial relationships using coordinate geometry
• Uses symmetry to analyze mathematical situations
• Uses spatial reasoning and geometric modeling to solve problems

Measurement
• Understands measurement attributes/processes
• Applies appropriate measurement techniques

Data Analysis and Probability
Formulates questions
• Collects, organizes, and displays relevant data
• Evaluates inferences and predictions based on data
• Applies basic concepts of probability

The process strands, problem solving, reasoning and proof,
communications, connections, and representation, are interwoven and
interdependent with the content strands.

Essential to Know:
• Analyzes problem solving methods involving fractions , decimals ,
percents, proportions and ratios

• Represents/analyzes relations and functions w/ tables, graphs, etc.

• Applies properties of similarity /congruent figures

• Justifies conjectures involving similarity/congruence

Graphs points /identifies coordinates of points in coordinate plane

• Uses investigation to de termine how geometric formulas derived

• Understands characteristics of a system of measurements

• Applies fundamental concepts of measures of central tendency

• Represents probabilities as ratios , proportions, decimals
between 0,1 and percentages between 0 -100

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