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Reading a Rule

Explore how the rule is used in industrial programs, by workers, and homeowners for measurements. Test your knowledge of fractions and inches with practical examples. Improve your measuring skills!

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Reading a Rule

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  1. Reading a Rule Industrial and Technology Education Bill Gray

  2. The Rule • Basic Measuring Tool Used By • Students in Industrial and Technology Education Programs • Automotive Technology • Design and Drafting • Electronics/Manufacturing • Woodworking/Construction • And Others

  3. The Rule • Basic Measuring Tool Used By • Workers in Industry • Architects/Drafters, Brick Masons • Carpenters, Machinist, Plumbers • Sheet Metal Workers • Installers • and many others

  4. The Rule • Basic Measuring Tool Used by Homeowners to: • Calculate Square Footage/Volume • Measure Window and Door Openings • Determine Space Available for Furniture • Estimate Materials Needed, etc.

  5. Reading a Rule Pretest

  6. Reading a Rule Pretest Answers

  7. Reading a Rule Fraction Review A circle can be divided into many parts. For purposes of this review, the circle will be divided in to halves, quarters, and eights.

  8. Reading a Rule Fraction Review 1/2 1/2 Here the circle is divided into halves (two parts). If you add the two halves, what do you get for an answer?

  9. Reading a Rule Fraction Review 1/4 1/4 1/4 1/4 Here the circle is divided into quarters (four parts). If you add the four quarters, what do you get for an answer?

  10. 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 Reading a Rule Fraction Review Here the circle is divided into eight parts. If you add the eight parts, what do you get for an answer?

  11. Reading a Rule Fraction Review An inch can also be divided into many parts. For purposes of this review, the inch will be divided in to halves, quarters, and eights.

  12. Reading a Rule Fraction Review Here the inch is divided into halves (two parts). If you add the two halves, what do you get for an answer?

  13. Reading a Rule Fraction Review Here the inch is divided into four parts. If you add the four parts, what do you get for an answer?

  14. Reading a Rule Fraction Review Here the inch is divided into eight parts. If you add the eight parts, what do you get for an answer?

  15. Reading a Rule • What do you think the missing measurement is?

  16. Reading a Rule • What do you think the missing measurement is? 2”

  17. Reading a Rule • What are the missing measurements?

  18. Reading a Rule • What are the missing measurements? 1”

  19. Reading a Rule • What are the missing measurements? 1” 1 1/2”

  20. Reading a Rule • What are the missing measurements? 1 3/4” 1” 1 1/2”

  21. Reading a Rule • What are the missing measurements? 1 3/4” 1” 1 1/2” 2”

  22. Reading a Rule • What are the missing measurements?

  23. Reading a Rule • What are the missing measurements? 1 1/2”

  24. Reading a Rule • What are the missing measurements? 1 1/2” 1 3/4”

  25. Reading a Rule • What are the missing measurements? 1 7/8” 1 1/2” 1 3/4”

  26. Reading a Rule • What are the missing measurements? 1 7/8” 1 1/2” 1 3/4” 2”

  27. Reading a Rule • What are the missing measurements? 1 7/8” 2 1/8” 1 1/2” 1 3/4” 2”

  28. Reading a Rule • What are the missing measurements? 1 7/8” 2 1/8” 1 1/2” 1 3/4” 2” 2 1/4”

  29. Reading a Rule • What are the missing measurements? 1 7/8” 2 1/8” 2 3/8” 1 1/2” 1 3/4” 2” 2 1/4”

  30. Reading a Rule • What are the missing measurements? 1 7/8” 2 1/8” 2 3/8” 2 5/8” 1 1/2” 1 3/4” 2” 2 1/4”

  31. Reading a Rule Post Test

  32. Reading a Rule Post Test Answers

  33. 1/8 1/8 1/8 1/8 1/8 1/8 1/8 1/8 Reading a Rule Fraction Review Just as a circle can be divided into eight parts, it can be divided in sixteen parts. See the circle on the right

  34. Reading a Rule Fraction Review An inch is often divided into sixteen parts. Count the spaces in the inch on the right side of the slide. How many are there?

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