Lesson 3: Troubleshooting Wind-ups Essential Question How can we fix a wind-up that work the way we want? doesn’t Task Identify causes for the issues in wind-up operation, and fix wind-ups by addressing these causes Standards: CCLS ELA – Writing: Text types and purposes; Research to build and present knowledge Speaking & Listening: Comprehension and collaboration Language: Vocabulary acquisition and use NGSS 1. Asking questions and defining problems; 3. Planning and carrying Scientific & Engineering Practices out investigations; 4. Analyzing and interpreting data; 7. Engaging in argument from evidence; 8. Obtaining and evaluating information. Crosscutting Concepts: 1. Patterns; 2. Cause and effect: mechanism and prediction; 6. Structure and function Disciplinary Core Ideas: PS2: Motion and stability: forces and interactions; ETS1: Engineering Design Outcomes Identification of causes that could explain a problem in wind-up operation Finding ways to fix the problems in wind-up operation, based on causing them what’s Assessment Objective: Below (1) Approaching (2) Proficient (3) Advanced (4) A. Identify causes No causes Identifies a cause that could Identifies a possible Identifies multiple possible of issues in identified not really explain the issue, cause for one issue causes for an issue operation B. Identify possible Suggests a fix that Suggests a fix and explains ways to fix an issue No fixes Identifies a fix that is not would address the how it would address the by addressing its identified related to the cause cause cause cause Advance Preparation Prepare a blank Troubleshooting chart, like the one in Table 1, below Make a chart showing drawings of two wind-ups: one that has no bead and another that has only one lid, as in Figure 1, below. Table 1: Troubleshooting Chart
Lesson 3: Troubleshooting Wind-ups Essential Question How can we fix a wind-up that doesn’t work the way we want? Task Identify causes for the issues in wind-up operation, and fix wind-ups by addressing these causes Standards: CCLS – ELA Writing: Text types and purposes; Research to build and present knowledge Speaking & Listening: Comprehension and collaboration Language: Vocabulary acquisition and use NGSS Scientific & Engineering Practices 1. Asking questions and defining problems; 3. Planning and carrying out investigations; 4. Analyzing and interpreting data; 7. Engaging in argument from evidence; 8. Obtaining and evaluating information. Crosscutting Concepts: 1. Patterns; 2. Cause and effect: mechanism and prediction; 6. Structure and function Disciplinary Core Ideas: PS2: Motion and stability: forces and interactions; ETS1: Engineering Design Outcomes Identification of causes that could explain a problem in wind-up operation Finding ways to fix the problems in wind-up operation, based on what’s causing them Assessment Objective: Below (1) Approaching (2) Proficient (3) Advanced (4) A. Identify causes of issues in operation No causes identified Identifies a cause that could not really explain the issue, Identifies a possible cause for one issue Identifies multiple possible causes for an issue B. Identify possible ways to fix an issue by addressing its cause No fixes identified Identifies a fix that is not related to the cause Suggests a fix that would address the cause Suggests a fix and explains how it would address the cause Advance Preparation Prepare a blank Troubleshooting chart, like the one in Table 1, below Make a chart showing drawings of two wind-ups: one that has no bead and another that has only one lid, as in Figure 1, below. Table 1: Troubleshooting Chart
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