District 11 Division of Operations & Instruction
Mathematics


Grade 7, Quarter 1 Overview

Overview
In this quarter, you will learn how to plot numbers on a coordinate grid like a Battleship game. Also, you will write a number as a fraction, decimal, and percent. You will use order of operations to find the answer to puzzles that include decimals. These skills will help you to solve problems that include finding a tip when you go out to eat. They will help you save money when you are at a sale. Successful athletes and business professionals that use Continuous Quality Improvement know that people perform at higher levels if they set goals and monitor their own progress toward achieving those goals. You can monitor your own progress throughout the quarter, by using "Hitting the Target".    

 

For Teachers
Quarter 1
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Quarter 3
Quarter 4
Prior Grade
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Standards

Enduring Understandings - important ideas that students should carry with them years beyond the instruction received this year.

  • Numbers can be represented, ordered, and communicated in many different forms.
  • Solutions must be reasonable.
  • Algebra is a language.
  • Data can be used and represented in many forms.
  • Data can be used to draw conclusions and make predictions.
  • Order is important.
  • Computation, reasoning, and estimation are vital mathematical tools.
  • Computation skills are vital mathematical tools.
  • There are different ways of estimating.
  • Computational strategies are connected to algebraic thinking.

Essential Questions - most important “big picture” questions students should be able to answer after completing learning activities.

  • What are different representations of equivalent numbers?
  • Why would we need exponents?
  • Why do we need to represent order and/or communicate numbers?
  • When should you use a number line?
  • When is the "correct "answer not the best solutions?
  • What methods would you use in solving equations?
  • How do you translate between languages?
  • How would you organize and construct displays of data?
  • What conclusions would you make from a variety of data organizers?
  • How would you calculate measures of central tendency from a given data set?
  • How would you determine which measure of central tendency best represents a set of data?
  • How would you analyze data and predict future outcomes?
  • How is the order of operations similar to following the rules of a game?
  • How do you decide what strategies to use to solve a problem?
  • How do you decide if the "correct" answer is an appropriate solution?
  • How do you decide which technique to use when estimating?
  • How do you decide the essential elements of a problem?
  • How do you determine which mathematical skills you need to solve problems?
  • How do you match an algebraic representation to an appropriate word problem?
  • How do you justify the reasonableness of a solution?

Standards: Highest Frequency High Frequency Other Standards and E-Skills

Standard 1:  (Number Sense)  Students develop number sense and use numbers and number relationships in problem solving situations and communicate the reasoning in solving these problems.
1.1 Use exponents to show how many times a base are used.
1.2 Read and write large whole numbers. Read, identify, and utilize place value with large numbers.  Locate decimal values on a number line.
1.3 Characterize numbers by odd, even, prime, composite, divisibility, and exponents/powers.
1.6 Recognize Commutative, Associative, Distributive, and Identity properties.

Standard 2: (Algebra and Functions) Students use algebraic methods to explore, model and describe patterns and functions involving numbers, shapes, data, and graphs in problem-solving situations and communicate the reasoning used in solving these problems.
2.1 Recognize, extend and use geometric, numeric, linear, or visual patterns to solve a problem.  Using the rule for a pattern to represent it in a table, graph, and problem solve.  Recognize an equation that models a given situation.
2.2 Recognizing, describing, and extending a pattern and function using tables and graphs in a problem solving situation.  Using a table to find a constant/unit rate.
2.5 Substituting in a formula to compute a value. Solving a simple linear equation in a problem solving situation. Using a linear function given in a context to solve a problem.
2.1 Extend and recognize nonlinear patterns in a table or graph.
2.3 Extend a pattern to compute x or y.

Standard 3: (Statistics and Probability) Students use data collection and analysis, statistics, and probability in problem-solving situations and communicate the reasoning used in solving these problems.
3.1 Read, interpret, and draw conclusions from line graphs, bar graphs, histograms, and circle graphs.

Standard 6: (Computation) Students link concepts and procedures as they develop and use computational techniques, including estimation, mental arithmetic, paper-and-pencil, calculators, and computers, in problem-solving situations and communicate the reasoning involve.
6.2 Order of Operations (Parenthesis, Exponents, Multiplication and Division, Addition and Subtraction; PEMDAS Adding, Subtracting, Multiplying and Dividing with whole numbers, exponents, decimals, fractions, mixed numbers, and integers.
6.2 Recognize format of equations with one or more variables. Introduce 1 step equations.
6.4 Solve problems by estimating with rational numbers.

Sample Units

District 11 Diamond Units/Lessons Overview - includes information about the purpose, goals and structure of these sample instructional units:

Assessment
Math Mastery Review - 1.2.pdf   Math Mastery Review - 1.3.pdf

Parents

 There are many ways to help bring relevance to the concepts your  teenager will be learning this quarter. While shopping, ask your child to determine the savings for items that are reduced by specific percents. Explain the process you use to calculate the savings. When eating out, ask your child to calculate an appropriate amount for a tip based on the percentage you determine. Relevant cross-over skills that involve using a grid include skills such as finding locations on Mapquest and other maps.

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