Question

special assignment: water drops on a penny challenge ______/10

1. written portion (+2): investigate by identifying the parts of the scientific method on whether plain or soapy water can hold the most drops complete the lab report
2. art (+2): fill out the data chart then, draw a bar graph based on the data collected complete a key
3. color (+2): use at least 4 colors effectively in your graph
4. reflection (+2): in 3-5 sentences using vocabulary-highlight-, complete a five part conclusion below (step 6)
5. excellent (+2): produce a quality piece of work completed on time using critical thinking by accurately identifying parts of the scientific method and completing the graph

1. scientific method step- conclusion

a restate your hypothesis
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b state whether hypothesis was proven/disproven
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c summarize the data collected
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d identify any further questions to investigate
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e state any possible errors
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© the teacher time savor 2016

Explanation:

To complete the "Conclusion" section of the "Water Drops on a Penny Challenge" lab report (using the scientific method), here's a guide for each part (assuming a typical experiment where plain water holds more drops than soapy water due to surface tension):

Part A: Restate your hypothesis

Example Hypothesis (before experiment): “Plain water will hold more drops on a penny than soapy water because soap reduces surface tension.”
Restatement: “My hypothesis was that plain water would hold more drops on a penny than soapy water.”

Part B: State if hypothesis was proven/disproven

Example Observation: “During the experiment, plain water held an average of 25 drops, while soapy water held an average of 10 drops.”
Conclusion: “The hypothesis was proven: plain water held more drops than soapy water.”

Part C: Summarize the data collected

Example Data (simplified):

• Plain water: Trial 1 = 24, Trial 2 = 26, Trial 3 = 25 → Average = 25
• Soapy water: Trial 1 = 9, Trial 2 = 11, Trial 3 = 10 → Average = 10

Summary: “Data showed plain water averaged 25 drops per penny, while soapy water averaged 10 drops. Plain water consistently held more drops across trials.”

Part D: Identify further questions to investigate

Examples:

• “Does the temperature of the water (cold vs. warm) affect how many drops a penny can hold?”
• “Would using different types of soap (dish soap vs. hand soap) change the number of drops?”
• “How does the size of the penny (or type of coin) impact the results?”

Part E: State any possible errors

Examples:

• “Error 1: Inconsistent drop size (some drops were larger/smaller, affecting count).”
• “Error 2: Parallax error when counting drops (viewing the penny at an angle, not straight on).”
• “Error 3: Soap concentration varied slightly between trials (hard to measure exact soap amount).”

Final Note

Adjust the answers to match your actual experimental data (e.g., if your results differed, modify Part B and C accordingly). The key is to reflect on your specific observations and data!

Answer:

To complete the "Conclusion" section of the "Water Drops on a Penny Challenge" lab report (using the scientific method), here's a guide for each part (assuming a typical experiment where plain water holds more drops than soapy water due to surface tension):

Part A: Restate your hypothesis

Example Hypothesis (before experiment): “Plain water will hold more drops on a penny than soapy water because soap reduces surface tension.”
Restatement: “My hypothesis was that plain water would hold more drops on a penny than soapy water.”

Part B: State if hypothesis was proven/disproven

Example Observation: “During the experiment, plain water held an average of 25 drops, while soapy water held an average of 10 drops.”
Conclusion: “The hypothesis was proven: plain water held more drops than soapy water.”

Part C: Summarize the data collected

Example Data (simplified):

• Plain water: Trial 1 = 24, Trial 2 = 26, Trial 3 = 25 → Average = 25
• Soapy water: Trial 1 = 9, Trial 2 = 11, Trial 3 = 10 → Average = 10

Summary: “Data showed plain water averaged 25 drops per penny, while soapy water averaged 10 drops. Plain water consistently held more drops across trials.”

Part D: Identify further questions to investigate

Examples:

• “Does the temperature of the water (cold vs. warm) affect how many drops a penny can hold?”
• “Would using different types of soap (dish soap vs. hand soap) change the number of drops?”
• “How does the size of the penny (or type of coin) impact the results?”

Part E: State any possible errors

Examples:

• “Error 1: Inconsistent drop size (some drops were larger/smaller, affecting count).”
• “Error 2: Parallax error when counting drops (viewing the penny at an angle, not straight on).”
• “Error 3: Soap concentration varied slightly between trials (hard to measure exact soap amount).”

Final Note

Adjust the answers to match your actual experimental data (e.g., if your results differed, modify Part B and C accordingly). The key is to reflect on your specific observations and data!