Lesson Plan. Preparation

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1 Statistical Process Control (SPC) Tools: Pie Chart Manufacturing Engineering Lesson Plan Performance Objectives After completing this lesson, students will be able to discuss the purpose of a pie chart to the teacher s satisfaction. Specific Objectives Explain the purpose of pie charts when used as a Statistical Process Control (SPC) tool Research and discuss terms used in Statistical Process Control Discuss how a pie chart can be used to illustrate project data efficiently Terms Metrics- a visual representation of survey data, or the performance of a process or system, usually through the use of charts and graphs Resources- assets like labor, money, and raw materials that are available to a company and used to increase production or profit Real-time data- collecting data in an operational process while it happens Survey- a method of gathering data from specific groups of people by interviewing or through questionnaires; the data is used to gain an understanding of group opinions, attitudes, and preferences Pie Chart- a circular-shaped chart with individual, triangular sections; used to compare the parts of data to the whole set Brainstorming- working with a group to create a list of possible options to correct a problem (or defect) Variation- defects that occur during the work process Exploded Pie Chart- a circular-shaped chart with individual, triangular sections that are separated to emphasize a specific section of data as compared to the whole data set Time This lesson should take approximately 180 minutes. Preparation TEKS Correlations This lesson, as published, correlates to the following TEKS. Any changes/alterations to the activities may result in the elimination of any or all of the TEKS listed. Manufacturing Engineering (c) o (8) The student analyzes quality control systems. The student is expected to: (A) apply statistical process control. Copyright Texas Education Agency, All rights reserved. 1

2 Interdisciplinary Correlations English Language Arts and Reading, English I (b) o (1) Reading/Vocabulary Development. Students understand new vocabulary and use it when reading and writing. Occupational Correlation (O*Net Job Title: Industrial Engineer O*Net Number: Reported Job Titles: Operations Engineer, Process Engineer, Engineer, Engineering Manager, Supply Chain Engineer, Manufacturing Specialist, Plant Engineer Tasks Apply statistical methods and perform mathematical calculations to determine manufacturing processes, staff requirements, and production standards. Plan and establish sequence of operations to fabricate and assemble parts or products and to promote efficient utilization. Review production schedules, engineering specifications, orders, and related information to obtain knowledge of manufacturing methods, procedures, and activities. Coordinate and implement quality control objectives, activities, or procedures to resolve production problems, maximize product reliability, or minimize costs. Recommend methods for improving utilization of personnel, material, and utilities. Soft Skills Critical Thinking Judgment and Decision Making Complex Problem Solving Active Learning Accommodations for Learning Differences It is important that lessons accommodate the needs of every learner. These lessons may be modified to accommodate your students with learning differences by referring to the files found on the Special Populations page of this website. Preparation Review and become familiar with the terminology, website links, and the slide presentation. Have materials, slide presentation, and websites ready prior to the start of the lesson. References Copyright Texas Education Agency, All rights reserved. 2

3 Instructional Aids SPC Tools: Pie Chart slide presentation and notes Warm-up Activity (Slide 3) SPC Tools: Pie Chart Matching Terms and Definitions handout for each student SPC Tools: Pie Chart Matching Terms and Definitions Answer Key SPC Tools: Pie Chart Quiz for each student SPC Tools: Pie Chart Quiz Answer Key Introduction The main purpose of this lesson is to help students understand the purpose of using a pie chart as an SPC tool. Ask Say Show If you were reviewing a page of data with five columns of numbers in numerical categories, how do you make sense of it? We will discuss the purpose of pie charts and how they are used to compare, consolidate, and help us make sense of large amounts of data. Videos or photos of SPC tools and various styles of pie charts being used in presentations. Copyright Texas Education Agency, All rights reserved. 3

4 MI II. III. IV. OUTLINE Outline I. Introduction of lesson A. Bell Work Activity B. Warm-up Activity Statistical Process Control (SPC) Tools: Pie Chart A. Overview B. Purpose of pie charts Using a Pie Chart A. SPC terms B. Pie chart examples SPC Tools: Pie Chart Quiz NOTES TO TEACHER Begin SPC Tools: Pie Chart slide presentation. Have students work on the Bell Work Activity. (Slide 2) Warm-up Activity: Using SPC Tools: Pie Chart Matching Terms and Definitions handout, students (in pairs) will teach each other the terms and definitions. They may do computer-based research to look up the meaning. (Slide 3) Review, discuss, and overview SPC Tools: Pie Chart. (Slides 4-9) Each slide is meant to be discussed. Have some background knowledge, and challenge the students to make some contributions to the discussion. Administer quiz and grade using answer key. Copyright Texas Education Agency, All rights reserved. 4

5 Multiple Intelligences Guide Existentialist Interpersonal Intrapersonal Kinesthetic/ Bodily Logical/ Mathematical Musical/Rhythmic Naturalist Verbal/Linguistic Visual/Spatial Application Guided Practice The teacher and students search the Internet to find different sources to gain more insight into the following concepts: Unique ways pie charts are created and used in SPC in various manufacturing environments, and How companies use SPC to increase market share and increase efficiency. Independent Practice Students write a 50-word essay on at least three projects they could use a pie chart with, to help them complete the project more efficiently. Students research the different style formats of pie charts online that are used in the manufacturing industry. Review Students review the terms from the Warm-up Activity and key points from the SPC Tools: Pie Chart slide presentation. Informal Assessment Teacher will assess students with questions and answers. Students will discuss definitions of terms and key points from the SPC Tools: Pie Chart slide presentation. Formal Assessment Teacher will administer the SPC Tools: Pie Chart Quiz. Summary Evaluation Enrichment Extension Students research the impact of SPC on an automobile corporation online and write a 150-word paper. Copyright Texas Education Agency, All rights reserved. 5

6 Name Date Class SPC Tools: Pie Charts Matching Terms and Definitions Directions Match the terms in Section One with the definitions in Section Two. Section One A. Metrics B. Resources C. Real-time data D. Survey E. Pie Chart F. Brainstorming G. Variation H. Exploded Pie Chart Copyright Texas Education Agency, All rights reserved. 6

7 Name Date Class Section Two 1. working with a group to create a list of possible options to correct a problem (or defect) 2. a method of gathering data from specific groups of people by interviewing or through questionnaires; the data is used to gain an understanding of group opinions, attitudes, and preferences 3. a visual representation of survey data, or the performance of a process or system, usually through the use of charts and graphs 4. collecting data in an operational process while it happens 5. a circular-shaped chart with individual, triangular sections that are separated to emphasize a specific section of data as compared to the whole data set 6. a circular-shaped chart with individual, triangular sections used to compare the parts of data to the whole set 7. defects that occur during the work process 8. assets like labor, money, and raw materials that are available to a company and used to increase production or profit Copyright Texas Education Agency, All rights reserved. 7

8 SPC Tools: Pie Charts Matching Terms and Definitions Answer Key Section Two 1. F. Brainstorming- working with a group to create a list of possible options to correct a problem (or defect) 2. D. Survey- a method of gathering data from specific groups of people by interviewing or through questionnaires; the data is used to gain an understanding of group opinions, attitudes, and preferences 3. A. Metrics- a visual representation of survey data, or the performance of a process or system, usually through the use of charts and graphs 4. C. Real-time data- collecting data in an operational process while it happens 5. H. Exploded Pie Chart- a circular-shaped chart with individual, triangular sections that are separated to emphasize a specific section of data as compared to the whole data set 6. E. Pie Chart- a circular-shaped chart with individual, triangular sections used to compare the parts of data to the whole set 7. G. Variation- defects that occur during the work process 8. B. Resources- assets like labor, money, and raw materials that are available to a company and used to increase production or profit Copyright Texas Education Agency, All rights reserved. 8

9 Name Date Class SPC Tools: Pie Charts Quiz 1. The use of SPC tools gives an organization the potential into their manufacturing process. 2. When pie charts are used correctly, we can quickly compare the relationship between the to the. 3. When creating a pie chart, it is important to ensure the total number of sections (when added together). 4. What is the maximum number of sections that should be used in a pie chart? 5. List two ways data is gathered for use in creating pie charts Copyright Texas Education Agency, All rights reserved. 9

10 SPC Tools: Pie Charts Quiz Answer Key 1. The use of SPC tools gives an organization the potential into their manufacturing process. Answer- to build world-class quality 2. When pie charts are used correctly, we can quickly compare the relationship between the to the. Answers- individual sections of data, entire data set 3. When creating a pie chart, it is important to ensure the total number of sections (when added together). Answer- equals the whole data set 4. What is the maximum number of sections that should be used in a pie chart? Answer- six 5. List two ways data is gathered for use in creating pie charts Answers- interviews/ questionnaires Copyright Texas Education Agency, All rights reserved. 10