Name:



Name:Period:how stuff works? Chemistry Investigative Report Project (15opts)For this project, you will investigate how something in your life works and discover the chemistry involved and report it to your class. You will need to follow the guidelines below and check in with me on the due dates below to insure your progress on this project. You should also read the attached rubric for expectations regarding grading.Research project timeline:Teacher InitialsCheckpointDue DateEveryday Question Choice: Submit the question you will be researching Due by end of class onFriday, Jan 24Research (20pts): Compile notes from your research organized into one or more of the provided graphic organizers, index cards or other research method. Due Monday, Feb 3rdDeclare: You must declare how you will be sharing your research and who will be joining you on the google doc located here: Friday, Feb 7thScript (50pts): Create a typed script that you and your interviewer will use for your presentation. This script will be handed in and should include your three references. Due Monday, Feb 10thOral Presentation (30pts): Ask a classmate to be your interviewer and be sure to practice with them before class. You should present your investigative report in the manner of a radio or TV report.Week of February 10th Chemistry Project GuidelinesTopic Choice:Choose one of the topic questions provided or submit your own question that you’ve always wondered about!Research: (20pts)After selecting your research topic, you will use the internet and other resources to complete your research.Use the questions provided in this packet to guide your research.Be sure to put your research into your OWN words – this will probably be the hardest part of this project! Plagiarism will not be accepted!Be sure to use at three sources Organize your research!Script: (50 pts)Organize your research into an entertaining and informative question and answer format similar to that of an interview or radio talk show. Look at How Stuff Works for inspiration! Create a typed script that you and your interviewer will use for your presentation.Must include: your topic, why you chose this topic, how it works and the chemistry involved, what you learned, and any new questions you have from your research.This script will be handed in and should include your three references properly formatted in MLA style. Oral Presentation: (30pts)Your oral presentation should be 2-3 minutes. See rubric for guidelines.Ask a classmate, friend or family member to be your interviewer and be sure to practice with them before class or before video taping. You will present your investigative report in the manner of a radio or TV report.You can do either an in class presentation or a youtube videoYou must declare how you plan to share your research and who is doing it with you on a google doc found here: Choices: Chemistry in your Everyday Life Investigative Reporting Project (If you have a different idea for a project, please suggest it and it may be approved!)Why do they say sports drinks are good for you and how do they work in your body? How do they compare to orange juice?How do batteries work? What does it mean when your car battery dies and what happens when you jump it?Research Linus Pauling, his work with hydrogen bonds, and his contributions to chemistry.Research household chemicals – are they acids or bases and what are they used for? What are some of these common household items that shouldn’t be mixed and why?Microwaves cook most foods but have no effect on substances such as paper, microwave safe glassware and plastic. Explain how a microwave works and why they have no effect on certain other substances.What are the elements in the human body and what do they do? Research the effects of unusually high or low concentrations of these elements.What is super cooling and how does it work?How do fireworks really work and what gives them their different colors?How do glow sticks work and why do they last longer if you put them in the freezer?Research nuclear energy. Are you pro or con nuclear power plants and why? Would you want a plant built in your neighborhood?What is it about caffeine that keeps us awake and how does it work? What is the Haber process, how was it invented, and why is it important?Chemical warfare? Learn about its inception, uses, and different types used.How do hydrogen fuel cells work?Research acid rain and its effect on the local environment. Include some history of the problem, when people first realized the problem and any corrective measures that have been taken to correct the problem.Research the role of kidneys in the body and dialysis. Explain how osmosis is used in this medical procedure.Kitchen chemistry – research cooking techniques and report about the types of chemical ingredients that are added to food such as flavor enhancers, emulsifiers, thickening agents, and preservatives.In the 1970’s, chlorofluorocarbon (CFC) were banned in the United States. Research why and if they are still used in other countries. Report what CFCs do as they travel from an aerosol can into the atmosphere.Keep track of the gases you use everyday for 1 week; report back to the class about the gases, what they were used for, and if they were compressed.Research the mechanisms by which the human body regulates its temperature and the health consequences when these mechanisms fail.Research uses of isotopes in medicine and radiochemical dating. Explain at least three types of each and how they are used.The word LASER is an acronym for Light Amplification by Stimulated Emission Radiation. Find out how lasers are produced, what substances are used in lasers, and the ways laser light is used.The numbers 5-10-5 on a fertilizer package refer to the percentages of nitrogen, phosphorus, and potassium. Research the role of each of these elements in plants. Research other fertilizer compositions and explain the purposes of varying the proportions of these nutrients.Find out how sulfuric acid is made and its many commercial uses. Along with explaining about sulfuric acid and its uses, include a radio ad for sulfuric acid in your oral presentation.Explain the chemistry of ice cream making.Lead paint is banned and must be removed from homes. Why and what is lead poisoning and how does it work?How do those hand warmers and feet warmers work? How do cold packs work? Is it the same?What are Silly Putty, Gak, and Slime made out of and what gives them their unique properties?What’s oobleck and what makes it act the way it does? Learn about the terms: colloid, Newtonian fluids, and non-Newtonian fluids?How do solar panels work?Examine the chemistry of cosmetics, perfume and hair products.How do disposable diapers work?What is the chemistry behind instant film such as Polaroid?Have you heard scientists are exploring using algae as a fuel source? What’s up with that?What chemistry is used in forensics and crime scene investigations?Where should I start? Start doing research. You may wish to use the following questions to guide you in the construction of your project.What is the chemical formula and structure for your product or what are the formulas/structures for the chemicals that are involved with your topic?What is the balanced chemical reaction that takes place?How do you know that this is a chemical reaction and not a physical change?How do you know that the reaction is balanced?How can you change the speed of the chemical reaction taking place?Explain how your product works, using the principles of chemistry:Mole conceptAtomic structureThe chemical bondMolecular geometryIntermolecular interactionsConservation of energyEntropy conceptChemical kinetics/speed of reactionChemical reactionsAre there any safety considerations?Does the product/topic affect your health or well-being in any way?What is the purpose of your product/topic? Or how is it used?Can you prepare a demonstration or bring in an example?What kind of visual can you give for your audience? Can you diagram how it works?When was this developed and why is it important??Some useful websites to look at areHow Stuff Works:? of the Week:? chemistry: How things work:? in Everyday Life:? Things Work:?’s That Stuff?:? Gathering GridA gathering grid can help you organize information for a research report.Write your questions in the left hand columnWrite the title of our sources at the top of each columnWrite answers you find and note where you found themResearch Question:SubjectSource 1Source 2Source 3Question 1Question 2Question 3Question 4Question 5Question 6Question 7Question 8GradingRubric????Excellent (100%)Good (75%)Fair (50%)Poor (25%)Research (20 pts)Student demonstrates full knowledge (more than required) with explanations and elaboration.Student demonstrates knowledge but fails to elaborate.Student is uncomfortable with information and appears unfamiliar with topic.Student does not have grasp of information; student cannot answer basic questions about subject.Script(50 pts)Student provided a typed script that included a minimum of 8 questions for the interviewer and teacher and included all required elementsStudent provided a typed script that asked 5-7 questions. Student provided a typed script that asked 2-4 questions.0 pts – No script was providedQuality of Oral Presentation(30 pts)Presentation was interesting, engaging, and answered the research question. Student maintained eye contact with audience and uses a clear voice.Presentation answered the question but lacked interest. Student maintains eye contact most of the time and voice is mostly audible and clear.Student occasionally uses eye contact and voice is low.Student reads all of report with no eye contact and either mumbles or speaks too quietly. ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download