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# CCSS.Math.Content.6.EE.B.5 - Understand solving an equation or inequality as a process of answering a question: which values from a specified set, if any, make the equation or inequality true? Use substitution to determine whether a given number in a specified set makes an equation or inequality true.

Authors: National Governors Association Center for Best Practices, Council of Chief State School Officers

Title: CCSS.Math.Content.6.EE.B.5 Understand Solving An Equation Or Inequality As A Process Of Answering... Expressions and Equations - 6th Grade Mathematics Common Core State Standards

Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.

(Page last edited 10/08/2017)

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2. Algebraic Reasoning Using Weighing Scales - Learn how to think algebraically with these clever weighing scales. Levels 1 and 2 contain two scales. Level 3 is more difficult and has three scales. Your goal is to determine the weight of one or more of the objects.
3. Balancing Equations - Spy Guys Interactive Lesson 11
4. Beginning Algebra Tutorial 4: Introduction to Variable Expressions and Equations - Introduction, tutorial, lots of examples followed by practice problems
5. Evaluate a Formula Using Substitution - Short video lesson
6. Evaluate Expressions - Substitute values for variables in algebraic expressions and evaluate the expressions
7. Evaluating an Expression with One Variable - Explanation, practice and a game
8. Evaluating Expressions - Explanation, examples and a workout
9. Evaluating Expressions with Two Variables - Explanation, practice and a game
10. Evaluation: Evaluating Expressions, Polynomials, and Functions - Two-page lesson from Purple Math
11. Expression Evaluation Calculator - Enter your expression and click on Evaluate.
12. Expression Evaluation; Introduction to Expressions - First page of a multi page lesson with many examples and images
13. How to Solve Linear Inequalities - From E How
14. How to Solve Two Step Linear Equations in Algebra - Simple video lesson
15. Inequalities and Their Graphs - Draw a graph for each inequality, answers on pages 3 and 4 of this worksheet
16. Late Delivery - Find the value of expression written on each door to deliver the mail
17. Learning ratios and proportions through scale drawings - A text lesson plan
18. Linear Equations in One Variable - Tutorial with examples, several video clips are available to help student understanding
19. Linear Inequalities - From Paul's Online Math Notes
20. Linear Inequalities - Graphing with a TI-83+/84+ calculator
21. Math Word Problems - Eight question multiple choice quiz [Variation or Inverse Proportion]
22. Patterns in Algebra - Find the relationship between two variables by using a table to find the pattern on this worksheet
23. Practice problems in solving an equation with variables on both sides - Ten practice problems, answers are checked
24. Single-Variable Inequalities - Solve one-step linear inequalities with this IXL quiz; addition and subtraction
25. Solve Equations with Algebra - How to solve linear equations in one variable using algebra
26. Solve One Step Linear Equations - Write your answer with w first, followed by an inequality symbol
27. Solving an Equation - Practice at manipulating expressions and finding the value of variables
28. Solving Equations Using Inverse Operations - Explanation, examples and fifteen sample questions plus one standardized test practice question on this worksheet
29. Solving Linear Inequalities - Tutorial with a large number of examples
30. Solving One-Step Inequalities by Adding/Subtracting - Solve each inequality and graph its solution, answers on pages 3 and 4
31. Solving One-Step Inequalities by Multiplying/Dividing - Solve each inequality and graph its solution, answers on pages 3 and 4
32. Solving One-Step Linear Equations - Four page lesson from Purple Math, includes a Mathway widget to practice
33. Solving One-Step Linear Inequalities - Examples with graphs followed by guided practice and a problem set; answers not included
34. Solving Problems Involving Direct Proportion - Some good practice problems are presented here, UK units used [close the subscription screen to get to the problems]
35. Solving Proportion Problems - Four examples with detailed explanation
36. Taming Word Problems - An Internet4Classsrooms WebQuest related to this standard
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38. Translating Words Into Symbols - Translating words into symbols is equivalent to modeling a situation using an equation and variables
39. Using Inverse Operations to Solve Equations: When Students Ask - Suggestions for ways to answer student questions regarding this standard
40. Using Letters as Variables in Algebra - Part of the Making Math Meaningful series
41. Variables and Constants in Algebra - From School for Champions
42. Verbal Reasoning - Challenges students to clearly understand a problem and think through the solution
43. Why Do We Use Variables in Algebra? - From Ask Dr. Math
44. Writing Algebraic Equations - Explanation, examples, and five practice exercises to work
45. Writing Equations - Sentences to translate into equations

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