If you do not have the materials to complete this experiment, please contact your instructor. Project 1: Scientific Methods Lab Report Name: EXPERIMENTAL QUESTION: How does the amount of salt added to ice affect the rate at which the ice will melt? HYPOTHESIS - 10 pts Think back to your hypothesis from the pre-lab quiz. Restate your hypothesis here and be sure to read feedback that may have been left from your instructor. Remember to use an "If.., then." statement. Remember: You can get the hypothesis from the "Pre-Lab Quiz". MATERIALS - 5 pts List the materials used in your experiment.PROCEDURE - 5 pts Make a numbered, step by step list of short instructions describing how the experiment was performed. The procedure should have enough detail so that another person could follow and repeat the experiment. RESULTS: 15 pts Please record your data in the table provided. You can edit this table, if you need to, but you must include all of your raw data from the experiment. (Be sure to include units!). Finally, add observations below the data table. Data Table: Rate of Melting Ice - 10 pts Order in Which Ice Melted Amount of Salt (First, Second, Third, or Fourth?) Observations - 5 ptsObservations - 5 ptsANALYSIS - 20 pts 1) Consider your results from the data table. What pattern emerges? is the trend a positive, negative, or neutral relationship. Use complete sentences in your explanation. (5 pts) 2) Justify your choice in trend by using data as evidence from your Data Table. Use complete sentences in your explanation. (15 pts) 1) 2) CONCLUSION - 30 pts In your conclusion include the following: 1. Restate the hypothesis and whether it is supported or not. Use data as evidence. (Use complete sentences.) (10 pts) 2. Make inferences to explain your results (answer to the problem/question.) What do your results indicate the answer to the question is? Reference the Background section of the Project 1: Scientific Method Introduction page. (5 pts) 3. Identify possible sources of inaccuracy in the experiment. Sources of inaccuracy are not factors that you messed up (or could have). To consider sources of inaccuracy, think back to the constants you identified in the Pre Lab Quiz. How do you think these factors affected the outcome of your experiment? (5 pts) 4. Summarize the experiment. What is the key takeaway from this experiment? (5 pts)CONCLUSION - 30 pts In your conclusion include the following: 1. Restate the hypothesis and whether it is supported or not. Use data as evidence. (Use complete sentences.) (10 pts) 2. Make inferences to explain your results (answer to the problem/question.) What do your results indicate the answer to the question is? Reference the Background section of the Project 1: Scientific Method Introduction page. (5 pts) 3. Identify possible sources of inaccuracy in the experiment. Sources of inaccuracy are not factors that you messed up (or could have). To consider sources of inaccuracy, think back to the constants you identified in the Pre Lab Quiz. How do you think these factors affected the outcome of your experiment? (5 pts) 4. Summarize the experiment. What is the key takeaway from this experiment? (5 pts) 5. Consider the experiment design. How could you improve the experiment to gain better results? (5 pts) 1) 2) 3) 4)Review your document for spelling, capitalization, grammar, and other writing conventions. Writing conventions account for 10 points on this project. I Submit this project in Lesson 5: Tying It All Together Getting started with this experiment. Now you are ready to get started. Remember the question you are trying to answer with this experiment as well as the variables and constants needed for this experiment to be controlled. SCIENTIFIC INVESTIGATION QUESTION Construct a hypothesis that answers the following experimental question: How does the amount of salt added to ice affect the rate at which the ice will melt? A sample set of materials and procedures are provided for you below. If you would like to substitute some materials or change the procedure, that is OK as long as you keep records of what you do and explain it on your lab report in the Materials and/or Procedure section. If you do not have the materials to conduct your own experiment, please contact your instructor. Remember, your teacher's contact information can be found on the syllabus near the top of the page. SUGGESTED MATERIALS 4 Ice Cubes Salt . 4 Plates or Bowls Measuring Spoon . . Stopwatch (Optional) OSUGGESTED PROCEDURE 1. Place one ice cube onto each plate or into each bowl. Measure 14 teaspoon of salt and sprinkle it on the first ice cube. Measure ' teaspoon of salt and sprinkle it on the second ice cube. Measure 1 teaspoon of salt and sprinkle it on the third ice cube. Do not add anything to the fourth ice cube. Observe the ice cubes and note the order in which they melt. FQWPWN Clean up any messes. Project Rubric Your project will be graded according to a rubric. Take it into consideration when completing your lab and answering your lab questions. If you have any questions: ask your teacher. Click here for Pro'ect Rubric. Completing the Project You are now ready to start working on your lab report. You should be able to complete the hypothesis portion on the lab report. You can copy or download the lab report from one ofthe links here: o Make a Copy of Google Doc o Download Word Doc Your lab report will be due at the end of lesson 10: Tying It All Together General Tips for Writing Lab Reports: :- Always label the unit used in measurements. a Show all calculations (don't leave steps out}. :- Use complete sentences. o Check spelling, grammar, punctuation, and capitalization. :- Avoid stating "Gather Materials\" in the procedure section. The materials list accomplishes this statement