Transcript Introduction to Construction Math 00102-04

Introduction to Construction Math
Module 00102-04
National Center
for Construction
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Research
Core Curriculum: Introductory Craft Skills
Module 00102-04
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Published by Pearson Education, Inc.
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Objectives
Upon completion of this module, you will be able to do the following:
1. Add, subtract, multiply, and divide whole numbers, with and
without and without a calculator.
2. Use a standard ruler and a metric ruler to measure.
3. Add, subtract, multiply, and divide fractions.
4. Add, subtract, multiply, and divide decimals, with and without a
calculator.
5. Convert decimals to percentages and percentages to decimals.
6. Convert fractions to decimals and decimals to fractions.
7. Explain what the metric system is and how it is important in the
construction trade.
8. Recognize and use metric units of length, weight, volume, and
temperature.
9. Recognize some of the basic shapes used in the construction
industry, and apply basic geometry to measure them.
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Figure 3 - Counting out the wrenches
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Figure 6 - Types of measurement tools
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Figure 8 - The architect’s scale
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Figure 10 - Identify the measurement
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Figure 14 - Showing 1.3 inches on a machinist’s rule
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Figure 19 - 100-Gallon-capacity tank
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Figure 20 - What type of measurement is it?
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Figure 22 - Metric ruler
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Figure 29 - Typical angles
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Figure 30 - Common shapes
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Figure 32 - Cutting a rectangle on the diagonal produces two right triangles
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Figure 33 - Cutting a square on the diagonal produces two right triangles
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Figure 34 - The sum of a triangle’s three angles always equals 180 degrees
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Figure S-2 - Types of triangles
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Figure 35 - Measurements that apply to circles
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Figure 36 - Volume of a rectangle
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Figure 37 - Volume of a cube
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Figure 38 - Volume of a cylinder
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Supplemental Art
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Core Curriculum: Introductory Craft Skills
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Core Curriculum: Introductory Craft Skills
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Figure 1 - Place values
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Figure 2 - Carrying in addition
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Figure 4 - Parts of a calculator
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Figure 5 - From decimal remainder to whole number remainder
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Figure 7 - Distances on the standard ruler
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Figure 9 - Review questions ruler
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Figure 11 - 3/4 of a pizza
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Figure 12 - 5/8 of a pizza
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Figure 15 - Study problems machinist’s rule
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Figure 16 - Review questions machinist’s rule
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Figure 17 - Pipe coating
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Figure 18 - Fuel tank
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Figure 21 - The decimal scale
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Figure 23 - Study problems metric ruler
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Figure 24 - 72 inches of material
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Figure 25 - 72 centimeters of material
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Figure 26 - Review questions 1-4
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Figure 27 - Review questions 5-7
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Figure 28 - Review questions 8 and 9
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Figure 31 - What common shapes can you find at this construction site?
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Measurement Memory Tools
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3/4/5 Rule
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Calculating the Area of a Cylinder
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