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1 th Independent Science Fair 8 Grade Name: _________________________________ Date: _________________ Period: ___ California State Science Standards: 9: Scientific progress is made by asking meaningful questions and conducting careful investigations. As a basis for understanding this concept: (a) plan an conduct a scientific investigations to test a hypothesis. (b). evaluate accuracy and reproducibility of data. (c). distinguish between variable and controlled parameters in a test. (e). construct appropriate graphs from data ad develop quantitative statements about relationships between variables. Task: You have been asked to design and conduct an independent science investigation. You may also be asked to enter your project into the science fair. You must select one of the 8th grade categories for your science project. You will need to be sure that you are conducting an experiment. You many not turn in a model, collection or report. You must also have the project proposal approved before you begin. You can not conduct an experiment that is aimed at harming animals or people. You will need to utilize the steps of the scientific method: Title Question/Purpose Background Information/Resources Hypothesis in the “If _____, then _____” Format Materials and Procedure Chart/Data Table with calculations (Correct units, pictures to show experiment) Graph Conclusion Discussion 4 (Advance) = 100pts / A 3 (Proficient) = 85 pts / B All steps of the experimental design are written in appropriate form and order. Demonstrates outstanding use of the scientific method, repeating experiments, detailed and understandable design and methods. Accurate and detailed observations and data. Data includes units. Collects, organizes, and displays data accurately. Charts and graphs include titles and labels. Labels include units. All calculations are shown and accurate. Conclusion is supported by data collected, refers to whether hypothesis is correct or incorrect, and answers lab question referring to data. Discussion is detailed, gives explanations of usefulness that explains the results, explains possible errors, and summarizes experiment. Uses correct vocabulary, correct grammar, and spelling with a few minor errors that do not interfere with meaning. 2 (Basic) = 60pts / D Missing one step of the scientific method. 1-2 steps are not written in appropriate form and order. Displays little use of the scientific method, no repeating of experiment and method is hard to follow and/or not understandable. Inaccurate observations and data. Data is missing units. Collects, organizes, and displays data with major errors. Chart and/or graph may be missing labels and titles. Data has no units or incorrect units. Calculations are in accurate or missing. Conclusion is not supported by data collected or missing, does not refer to whether hypothesis is correct and may not correctly answer lab question referring to data. Discussion is not relevant to experiment results. Uses vocabulary incorrectly and/or contains several spelling and grammar errors that interfere with meaning. 0 (Far Below) = 0pts Less than half complete Contributed no effort to the task Demonstrates no understanding All steps of the experimental design are written in appropriate form and order. Research not detailed Demonstrates successful use of the scientific method, repeating experiments and understandable methods. Accurate observations and data with minor mistakes. Data includes units. Collects, organizes, and displays data with possibly 1-2 minor errors. Chart and/or graph may be missing title or label. All units are included. Calculations are shown and possibly 1-2 minor mistakes. Conclusion is supported by data, but data or average data is not mentioned in conclusion. Refers to whether hypothesis is correct, and answer lab question referring to data. Discussion is not detailed, does not give a clear explanation of results. Uses some correct vocabulary, correct grammar and spelling with several errors that do not interfere with meaning. 1 (Below Basic) = 45 pts / F Missing two or more steps of the scientific method. 3 or more steps are not written in appropriate form and order. Displays no use of the scientific method. Method and/or materials are missing. Inaccurate observations and data. Data is missing or incomplete (no units). Collects, organizes, and displays data that is missing or incomplete. Chart and/or graph are missing or incomplete. Conclusion is missing or incomplete. Discussion is missing or incomplete. Does not use correct vocabulary, contains many spelling and grammar errors that interfere with meaning. 2 Science Fair Timeline and Grade Sheet Place a Check next to each item once it is completed. Item □ □ □ □ □ □ □ □ □ □ □ Project Proposal Investigation Set-Up Problem/Question/Purpose Research Information and Sources Hypothesis Materials and Methods Data Chart & Graph Set-Up Complete Rough Draft Check & Reflection Final Lab Report Write-Up Science Fair Display Board Due Date Points Thursday 1/29 10 Monday 2/2 10 Monday 2/2 5 Monday 2/9 20 Monday 2/9 10 Monday 2/16 20 Monday 2/16 10 Friday 3/6 50 Friday 3/13 15 Friday 3/13 100 Friday 3/13 250 Points Earned Total Start Science Fair Experiments No Later than Science Fair display boards and Science Fair Reports CANNOT be turned in LATE FOR ANY REASON. Science Fair Rough Draft and Final Draft Reports are Due by Friday 3/13/09 with your board. If you do not turn in a Rough draft and Final Reports you will receive a 0 (Fail) on your science fair board. You must have Both Rough Draft and Final Draft Reports. THERE ARE NO EXCEPTIONS TO ANY OF THE ABOVE GUIDELINES!!!! 3 Science Fair Experiment Proposals Deciding on my Science Fair Experiment (Use the list provided to help you decide on a possible science fair project, be creative. (You may only use 8th grade standard topics) 1st Choice: For my first science fair proposal choice, I want to find out ___________________________________ _______________________________________________________________________________________ __________________________________________________________________________. I will do this by _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ By doing this investigation I will learn _________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ 2nd Choice: For my 2nd science fair proposal choice, I want to find out ___________________________________ _______________________________________________________________________________________ __________________________________________________________________________. I will do this by _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ By doing this investigation I will learn _________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ 3rd Choice: For my 3rd science fair proposal choice, I want to find out ___________________________________ _______________________________________________________________________________________ __________________________________________________________________________. I will do this by _______________________________________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ By doing this investigation I will learn _________________________________________________________ _______________________________________________________________________________________ _______________________________________________________________________________________ You are approved for Proposal Choice _______________ Teacher Initials: _______ GOOD LUCK!!!!!!!! You only have to do one experiment. 4 Science Fair Investigation Set-Up Question/Purpose: (What are you trying to find out? What do you want to know?) Dependent Variable: (What are you measuring?) Independent Variable: (What are you testing and changing to see its effects?) Experimental Groups (What groups are being tested?) Control Group (What group are you keeping the same?) In a brief paragraph, summarize your science fair project. Include all the information from your set-up. ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ ____________________________________________________________________________ 5 Rough Draft Report Question/Purpose: __________________________________________________________________ ___________________________________________________________________________________ Research Information: ____________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ 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___________________________________________________________________________________ 6 Sources: (Title, Author, Date, Page Numbers or Web Address) - - Hypothesis: If _________________________________________________________________________________, then _______________________________________________________________________________, because ____________________________________________________________________________ ___________________________________________________________________________________ Material: Methods/Procedure: ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ 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___________________________________________________________________________________ ___________________________________________________________________________________ 7 Data/Observations: Data Table: Calculations: 8 Graph Conclusion: ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ 9 Discussion: ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ 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___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ 10 7th Grade Science Fair Categories and Topics Categories Botany Zoology Microbiology Environmental Science Topics seed germination plant growth photosynthesis earthworm environment selection earthworm behavior meal worm behavior brine shrimp cricket environment selection cricket behavior goldfish or guppy habitat selection goldfish or guppy behavior gold or guppy fish feeding Ant feeding Ant behavior bacterial growth yeast growth mold growth soil pollution soil quality Health heart rate blood pressure (you need a blood pressure monitor) lung capacity reflexes body temperature urine Excretion Physics light sound light refraction light refraction light absorption lenses levers 11 DO NOT WRITE ON THIS PAPER, DO NOT TAKE PAPER HOME Possible Independent Variables acid rain age alcohol antibacterial soap antibiotics aspirin asthma bread caffeine caffeine soda candy bars carbonated water chemicals chlorine color detergent detergent pollution distance running electric current exercise freezing garlic gender hairspray residue height household cleaners insecticides lenses light light color light direction liquid plant food liquid type magnets micronutrients microwave radiations moisture levels mouthwash movies music nitrogen oil oil pollution pellet fertilizer perfume fumes pH phosphorus potassium road salt salinity levels salt scuffing second hand smoke smoking soaking soil covering soil moisture soil pH soil type sound sugar surface texture surface type temperature time of day ultraviolet light ultraviolet radiation video games vitamins water pH water pollution weight 12