Hawaii Math Standards

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Hawaii Math Standards - 7th Grade

MathScore aligns to the Hawaii Math Standards for 7th Grade. The standards appear below along with the MathScore topics that match. If you click on a topic name, you will see sample problems at varying degrees of difficulty that MathScore generated. When students use our program, the difficulty of the problems will automatically adapt based on individual performance, resulting in not only true differentiated instruction, but a challenging game-like experience.

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Numbers and Operations

Standard 1 NUMBER SENSE: Understand numbers, ways of representing numbers, relationships among numbers, and number systems
   MA.7.1.1: Solve problems using fractions, decimals, and percents (Making Change , Unit Cost , Fraction Word Problems , Fraction Word Problems 2 , Percentage Change , Purchases At Stores , Restaurant Bills , Commissions , Percent of Quantity , Simple Interest , Compound Interest )
   MA.7.1.2: Identify situations that require the use of large numbers and represent them using scientific notation (Scientific Notation )
   MA.7.1.3: Describe and solve situations represented by integers and absolute value (Absolute Value 1 , Absolute Value 2 , Absolute Value Equations )
   MA.7.1.4: Apply number theory concepts to solve problems
Standard 2 OPERATION SENSE: Understand the meaning of operations and how they relate to each other
   MA.7.2.1: Describe situations involving arithmetic operations with integers (Integers In Word Problems )
   MA.7.2.2: Apply the order of operations when calculating with rational number, excluding exponents (Using Parentheses , Order Of Operations )
   MA.7.2.3: Apply the inverse relationship between addition and subtraction, and between multiplication and division, to solve one-step equations (Single Variable Equations )
Standard 3 COMPUTATION STRATEGIES: Use computational tools and strategies fluently and, when appropriate, use estimation
   MA.7.3.1: Add, subtract, multiply, and divide integers (Integer Addition , Integer Subtraction , Positive Integer Subtraction , Integer Multiplication , Integer Division , Integer Equivalence )
   MA.7.3.2: Determine the reasonableness of a solution by comparing the answer to an estimate (Estimated Addition , Estimated Subtraction , Money Addition , Money Subtraction )

Measurement

Standard 4 FLUENCY WITH MEASUREMENT: Understand attributes, units, and systems of units in measurement; and develop and use techniques, tools, and formulas for measuring
   MA.7.4.1: Determine how measurements, such as perimeter and area, of common shapes (e.g., squares, rectangles, parallelograms, triangles, circles) are affected when one of the attributes is changed in some way (Compare Rectangle Area and Perimeter )
   MA.7.4.2: Uses ratios and proportions to relate a scale drawing to the actual object
   MA.7.4.3: Use known measurements (e.g., radius) to calculate desired measurements (e.g., circumference and area) of circles (Circle Measurements , Circle Area , Circle Circumference )

Geometry and Spatial Sense

Standard 5 PROPERTIES AND RELATIONSHIPS: Analyze properties of objects and relationships among the properties
   MA.7.5.1: Apply the concept of similarity to solve problems (Proportions 2 )
Standard 6 TRANSFORMATIONS AND SYMMETRY: Use transformations and symmetry to analyze mathematical situations
   MA.7.6.1: Describe changes in size between a given figure and its dilation
Standard 7 VISUAL AND SPATIAL SENSE: Use visualization and spatial reasoning to solve problems both within and outside of mathematics
Standard 8 REPRESENTATIONAL SYSTEMS: Select and use different representational systems, including coordinate geometry
   MA.7.8.1: Use coordinate geometry to determine the change in size of a figure that is dilated by a scale factor

Patterns, Functions, and Algebra

Standard 9 PATTERNS AND FUNCTIONAL RELATIONSHIPS: Understand various types of patterns and functional relationships
   MA.7.9.1: Create a pattern or function for a rule given in symbolic form
   MA.7.9.2: Describe multi-step functions using words and symbols when given a table of "input" and "output" values and use the rule for the function to determine other input and output values (Function Tables , Function Tables 2 )
Standard 10 SYMBOLIC REPRESENTATION: Use symbolic forms to represent, model, and analyze mathematical situations
   MA.7.10.1: Analyze the relationship among tables, graphs (including graphing technology when available), and equations of linear functions, paying particular attention to the meaning of intercept and slope (Determining Slope )
   MA.7.10.2: Use symbolic algebra to represent situations involving linear relationships (Graphs to Linear Equations , Graphs to Linear Equations 2 )
   MA.7.10.3: Solves linear equations and inequalities with one variable using algebraic methods, manipulatives, or models (Linear Equations , Single Variable Equations , Single Variable Equations 2 , Single Variable Equations 3 , Single Variable Inequalities )

Data Analysis, Statistics, and Probability

Standard 11 FLUENCY WITH DATA: Pose questions and collect, organize, and represent data to answer those questions
   MA.7.11.1: Design a study, collect data, and select the appropriate representation (line graph, bar graph, circle graph, histogram, stem and leaf plot, box and whisker plot) to display the data
Standard 12 STATISTICS: Interpret data using methods of exploratory data analysis
   MA.7.12.1: Relate the spread of a data set to a box-and-whisker plot
Standard 13 DATA ANALYSIS: Develop and evaluate inferences, predictions, and arguments that are based on data
   MA.7.13.1: Formulate new questions that arise from previous conclusions or conjectures and plan a new study to answer them
Standard 14 PROBABILITY: Understand and apply basic notions of chance and probability
   MA.7.14.1: Relate theoretical probability to experimental results

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