The Effect of ________________ on



Springwoods Science Fair 2017-20182017-2018 Science Fair Time LineDate:What’s Due?Wednesday, December 13, 2017Science Fair Parent Info NightFriday, December 15, 2017Topic Proposal (signed by a parent) dueWednesday, December 20, 2017Final (revised) Topic Proposal dueWednesday, January 17, 2018Research (Background), Bibliography, Materials, Procedure, EDD dueWednesday, February 7, 2018Experiment Observations and Results (Experiment should be completely conducted), Conclusions, and Graph(s) dueWednesday, February 21, 2018Simple Report dueWednesday, February 28, 2018Science Fair Board dueWednesday, March 7, 2018Science Fair Springwoods ElementaryReminder: In class check- in dates will be held in the homeroom. These will be for students to show homeroom teacher progress of project and to ask questions about the next part of the project that is due.The Scientific MethodEven though this diagram shows the scientific method as a series of steps, keep in mind that new information or thinking might cause a scientist to back up and repeat steps at any point during the process. -914400-68580000Scientific Method DefinitionsSteps to the Scientific Method:Identify and state the question or problem you are trying to solve.Background research will need to be completed to determine what is known about the problem. Determine your hypothesis for the result of your experiment. A hypothesis is an educated guess about the result of your experiment based on the research you learned.Design an experiment to test your hypothesis! Using a detailed numbered list, identify the steps you will do to complete your experiment. The numbered steps are called a procedure. The experimental process will also include identifying your variables, the parts of the experiment that change and stay the same (do not change). The supplies and equipment you use, called materials, are listed in the experimental design. Observations will be made and recorded during the experiment using your five senses. Write down what change you see, hear, smell or feel. Data will also be recorded during the experiment.Analyze the data collected. Look for trends and similarities in data collected.Find conclusions. Ask, “What does the data mean?” “Did my hypothesis support (agree) with the results of my experiments?”A well-designed project should include each of these components:Hypothesis: a statement predicting the outcome of an experiment. The statement should be based on predicting the relationship between the two variables in the experiment (independent and dependent). A hypothesis must be testable. Format for writing If I ………………………………… then ……………………………………… because …………………….. Independent Variable (IV): the variable in the experiment that is deliberately changed by the scientist. There can be only ONE independent variable. (“I” change variable); manipulated variableDependent Variable (DV): the measurable variable in the experiment which changes as a result of the independent variable; responding variable. Must be measurable! Materials: are all the equipment and supplies needed for the experiment. The amounts and descriptions of supplies and equipment should also be listed.Data: all observations and measurements taken during the experiment. All data must be represented in a table format.Constants: any experimental variable that is held constant for all trials and levels of the independent variable. A student performing an experiment on the affect of temperature on plants would have to keep all other variables constant, ie. Same type of plant, container size, amount of water etc.Control: is a set of trials in which the independent variable is not a factor (or changed). A control is used as a basis for comparison.Conclusion: A statement determined by the experimental data that explains whether the experiment did or did not support the hypothesis. Types of Science Projects:There are two types of science projects: Demonstrations and Experiments. Here is the difference between the two: -22860057150A Demonstration: Shows how something works in the real world, but doesn’t test anything. Examples:“The Solar System”, “Types of Rocks”, “Volcano”, and “Tornado in a Bottle”3434715169545An Experiment:Shows that testing has been done and data is given. There is also one variable that is being changed. Examples:“The Effects of Detergent on the Growth of Plants”, “The Effect of Temperature of Bubble’s Bursting”, and “The Effect of Different Paper Towel Brands on Absorbency”. Even though you can learn a lot from building a model or display, you will do an experiment. Why? They are fun, and they take you through the Scientific Method, which is the way scientists investigate in real science labs!17007848992Due: December 15, 2017Topic Proposal00Due: December 15, 2017Topic Proposal-68580-26285000Title: The Effect of _______________________ on ________________________.Describe Experiment:____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Identify:Independent Variable: ___________________________________________Dependent Variable: ___________________________________________Reference:____________________________________________________________________________________________________________________________Reference:____________________________________________________________________________________________________________________________Reference:____________________________________________________________________________________________________________________________Parent Signature: ___________________________________________left-457200175862014682Due: December 20, 2017Final Topic Proposal00Due: December 20, 2017Final Topic ProposalTitle: The Effect of _______________________ on ________________________.Describe Experiment:____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Identify:Independent Variable: ___________________________________________Dependent Variable: ___________________________________________Reference:____________________________________________________________________________________________________________________________Reference:____________________________________________________________________________________________________________________________Reference:____________________________________________________________________________________________________________________________Parent Signature: ___________________________________________4699015487650righttopDue: January 17, 2018Research00Due: January 17, 2018ResearchDUE: January 17, 2018Background InformationTitle: The Effect of _______________________ on ___________________. Background information about the topic: (Written in paragraph form)References: Background Information – ExampleTitle: The effect of fertilizer on the height of a plant.Background information:Do plants go to the drive through for food? No, they make their own food by way of photosynthesis. Photosynthesis is the process plants use to convert energy from the sunlight into glucose, sugar, for food. Just like humans, when we eat the right foods with the right minerals, we grow big and strong. Plants make their own food and have everything they need inside their leaves. They get the sunlight from their environment and water from the soil and sky. Fertilizers are supposed to be made to help plants grow better and produce more fruit because they have the right minerals and nutrients a plant needs. What is the right amount of fertilizer a plant needs and can a plant grow better with a little fertilizer of a lot of fertilizer?References: Epstein, Emmanuel. “Studies in Plant Science”. Science Direct. Volume 8, 2001:1-15. ScienceDirect. December 8, 2014. <, Margaret. How to Grow Plants: The Ultimate Guide to Planting Seeds and Plant Care. New York: BMS Publishing Company, 2014. Rattini, Kristin Baird. National Geographic Readers: Seed to Plant. Washington, D.C.,: National Geographic Society Publication, January 2014. Hypothe-what???Your hypothesis is an educated guess that answers your questions. It is based on your own knowledge, experience, and research. Your hypothesis is only a single statement, but is a very important part of your science fair project. Here is an example:? 1. If your questions is “What type of bubble gum makes the biggest bubble?” a. Your hypothesis might be “If I use Bubblicious brand bubble gum then it will make the biggest bubble because the gum itself is the biggest.” 2. If your question is “In what water temperature is a goldfish more active?” a. Your hypothesis might be “If I put a goldfish in cold water then it will be more active because the goldfish will need to move around to stay warm.” Things to remember:? * Hypothesis = an educated guess (it is okay if it is wrong in the end) * Your hypothesis is only one sentence * DO write down your hypothesis before beginning the project * DO NOT change your hypothesis before beginning the project * Write your hypothesis as an “If …. Then …. Because” statement 222250317500Due: January 17, 2018 Experimental Design Diagram (E.D.D.) 160637103179Title:The Effect of ________________ on ______________________00Title:The Effect of ________________ on ______________________160638123447Question:How does ________________ affect _____________________?00Question:How does ________________ affect _____________________? 16063872201Hypothesis:If ______________, then ____________ because _____________.00Hypothesis:If ______________, then ____________ because _____________.Independent Variable (I.V.): Levels of IV (How will you change it?)Repeated TrialsControl GroupDependent Variable: (How will the dependent variable be measured? Describe in detail including units.)__________________________________________________________________________________________________________________________________________________________Constants: (The parts of the experiment that remain the same to keep it fair.)_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________Experimental Design Diagram (E.D.D.) (example)152400107882Title:The Effect of Fertilizer on Plant Height00Title:The Effect of Fertilizer on Plant Height152400174314Question:How does fertilizer affect plant height?00Question:How does fertilizer affect plant height? 152400100006Hypothesis:If the amount of fertilizer is increased, then the average plant height will increase because the plant is getting more food. 00Hypothesis:If the amount of fertilizer is increased, then the average plant height will increase because the plant is getting more food. Independent Variable (I.V.): amount of fertilizerLevels of IV (How will you change it?)0 grams of fertilizer per liter of water5 grams of fertilizer per liter of water10 grams of fertilizer per liter of water15 grams of fertilizer per liter of waterRepeated Trials10101010Control GroupXDependent Variable: (How will the dependent variable be measured? Describe in detail including units.)Height of the plant measured in centimeters (cm) Constants: (The parts of the experiment that remain the same to keep it fair.)Plant type (5 cm tall bean plants)Planting containers – 500 cm3 clay pot for each plantSoil amount – 400g per potSoil type – (Brand) Tall Plant potting solid used for all plantsWater source – tap waterFertilizer Type – (Brand) used for all plantsFertilizer application – dissolved in tap water used to water plantsLight – all plants are placed in the same location on the window sillTemperature of Room – 30 degrees C323723052705Due Date: January 17, 2018Materials and Procedures 00Due Date: January 17, 2018Materials and Procedures -21590021399500 Materials are ALL of the items you will use to perform your experiment. EVERYTHING you use must be listed in the materials section. Please be very specific when listing your materials. Be sure to include quantities, how many. All units must be in metric.Example: Egg Drop labMaterials: 4 sheets white computer paper 21 cm x 27.5 cm 60 cm of making tape 1 large Grade AA white eggMaterials:QuantityDescription_____ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2514600-22860000-22796510287000Materials ListMaterials are ALL of the items you will use to perform your experiment. EVERYTHING you use must be listed in the materials section. Please be very specific when listing your materials. Be sure to include quantities, how many. All units must be in metric.Examples: 365760033655Bad ExampleMaterials: White computer paper 8.5 in x 11 in2 feet of masking tape Egg (missing description)People (missing details)00Bad ExampleMaterials: White computer paper 8.5 in x 11 in2 feet of masking tape Egg (missing description)People (missing details)033655Good ExampleMaterials: 4 ~ sheets white computer paper 21 cm x 27.5 cm60 cm ~ masking tape 1 ~ large Grade AA white egg 1 ~ Person to throw planes00Good ExampleMaterials: 4 ~ sheets white computer paper 21 cm x 27.5 cm60 cm ~ masking tape 1 ~ large Grade AA white egg 1 ~ Person to throw planes347218030480Due Date: January 17, 201800Due Date: January 17, 2018Writing Procedures The procedure is a list of numbered instructions or steps to perform your experiment. The purpose of recording the procedure is for someone else to be able to complete your experiment exactly the way you did and get the same results. In the procedures you want to be short and concise writing every step you do.Procedure:1. __________________________________________2. __________________________________________3. __________________________________________4. __________________________________________5. __________________________________________6. __________________________________________7. __________________________________________8. __________________________________________9. __________________________________________3429000-22860000left9906000ExplanationWriting Procedures The procedure is a list of numbered instructions or steps to perform your experiment. The purpose of recording the procedure is for someone else to be able to complete your experiment exactly the way you did and get the same results. In the procedure, include every step; no matter how small!Examples: -224155286385Good ProcedureGather all materials paper, egg and tape.Use paper and tape to make a vehicle to hold an egg.Place egg in vehicle and give to teacher.Teacher drops egg from top of doorway at 78 cm to the ground.Open vehicle to determine if egg cracked.00Good ProcedureGather all materials paper, egg and tape.Use paper and tape to make a vehicle to hold an egg.Place egg in vehicle and give to teacher.Teacher drops egg from top of doorway at 78 cm to the ground.Open vehicle to determine if egg cracked.3200400401320Bad Procedure~ Make vehicle with tape.~ Fold paper to hold egg.~ Place egg in vehicle and give to teacher.~ Teacher drops egg from doorway to the ground.~ See if egg cracked.00Bad Procedure~ Make vehicle with tape.~ Fold paper to hold egg.~ Place egg in vehicle and give to teacher.~ Teacher drops egg from doorway to the ground.~ See if egg cracked.Time Out: How Do You Collect Data? Keep a science journal: A science journal is a type of science diary that you can keep especially if your experiment is taking place over a long period of time. We suggest you keep a journal to record observations, collect research, draw and diagram pictures and write down any additional questions you might have for later. Have the right tools for the job: Make sure you have the stuff you need to take accurate measurements like rulers, meter sticks, thermometers, graduated cylinders, or measuring cups that measure volume. You will be measuring everything in metric so remember to keep your measurements in meters, liters, Celsius, grams, etc. Tables, charts, and diagrams: These are generally the way a good scientist like you would keep track of your experiment trials. Remember you will need to test at least three times. A table is organized in columns and rows and always has labels or headings telling what the columns or rows mean. You will create your table in Microsoft Excel.Use the right graph for your experiment: There is nothing worse than a bad graph. Use this guide to help you determine which graph to make:Pie Graphs: These are good to use if you are showing percentages of groups. Remember that you can’t have more than 100% and all the pieces need to add up to 100%. Bar Graphs: These are good to se if you are comparing amounts of things because the bars show those amounts in an easy to read way. This way the judges will be able to tell your results at a glance.Line Graphs: These are good to use if you are showing how changes occur over time. In this case, you would be using the x-axis to show the time (minutes, hours, days, weeks, months), and you would use the y-axis to show what you are measuring. left13144500Due: February 7, 2018Data TableData are the values you have collected during your experiment. A data table is used to organize the data collected during an experiment. The data table shows the relationship between the independent and dependent variables. All measurements must be recorded in METRIC units (cm, mL etc). Data tables should include a title, vertical columns to show the independent/dependent variables and trials. All three trials of each independent variable must be represented in a graph and you may make more than one graph if necessary for your experiment.Each section of the chart has been labeled.4367530108585Title must include the units of measurement and dependent variable00Title must include the units of measurement and dependent variable-228600116205Place for Independent variable00Place for Independent variableType of PaperTrial 1Trial 2Trial 3Average Distance467677524511000107505515748000Distance in Centimeters of Airplane Flight-228600-1270These are the specific independent variables00These are the specific independent variables75247519875500 Good Example:Type of PaperTrial 1Trial 2Trial 3Average DistanceCopy446 570654556Construction 328408312349Cardstock15624598166Distance in Centimeters of Airplane Flight* To find the average, add the results of each trial and divide the sum by three*Bad Example:How far did the airplane travel?Type of PaperCopyConstructionCardstockAverage DistanceTrial 1446 570654556Trial 2328408312349Trial 315624598166-238125-104775003031800384243Graphs4000020000GraphsGraphs: A graph is an illustration of your results. A graph includes title, an appropriate and consistent scale for your data, labels for X and Y axes and key for each trial. Please remember, the independent variable is on the X axis and the dependent variable is on the Y axis. Graphs will need to be completed on a computer. Bar Graph Example: * Bar graphs are used to compare quantities or amounts of similar things *Comparison of Paper Airplane Flight Distances15240014224000‘Type of PaperLine Graphs: * Line graphs are used to show change over a period of time * -227965156845All Graphs Should have:~ Labeled x and y axisX - axis is independent variable (vertical, left to right)Y – axis is dependent variable (horizontal, up and down)~ Descriptive title ~ Units of measurement are included in the labels ~ Same scale used for every box on graph ~ Data is spread out so the entire graph or paper is used00All Graphs Should have:~ Labeled x and y axisX - axis is independent variable (vertical, left to right)Y – axis is dependent variable (horizontal, up and down)~ Descriptive title ~ Units of measurement are included in the labels ~ Same scale used for every box on graph ~ Data is spread out so the entire graph or paper is usedleft1460500Due Date: February 7, 2018ConclusionYour conclusions summarize how your results support or contradict your original hypothesis:Summarize your science fair project results in a few sentences and use this summary to support your conclusion. Include key facts from your background research to help explain your results as needed.State whether your results support or contradict your hypothesis. (Engineering & programming projects should state whether they met their design criteria.)If appropriate, state the relationship between the independent and dependent variable.Summarize and evaluate your experimental procedure, making comments about its success and effectiveness.Suggest changes in the experimental procedure (or design) and/or possibilities for further study. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Due Date: February 21, 2018Simple ReportSteps for Setting Up a Simple Report54876705464175** Your final draft should be TYPED. in size 12 font00** Your final draft should be TYPED. in size 12 font-23685515875TITLENameTeacher(This page will be removed before judgingTITLENameTeacher(This page will be removed before judging163004515240TITLE PAGE(put your title in the middle of the page in ALL CAPITAL LETTERS and large font 24+)1TITLE PAGE(put your title in the middle of the page in ALL CAPITAL LETTERS and large font 24+)116300454721225Works CitedUsing correct format (see examples in packet), list all your sources—websites, books, interviews, etc.—that helped you understand and do your project. **MUST be in alphabetical order9Works CitedUsing correct format (see examples in packet), list all your sources—websites, books, interviews, etc.—that helped you understand and do your project. **MUST be in alphabetical order934969454721225(Blank last page)10(Blank last page)10-2368554721225Conclusion2-5 paragraph paper that summarizes your experiment.*What did you learn*Was your hypothesis correct? Why or why not?*What were some possible errors that may have occurred (i.e. too much water, too much time, etc.)*What would you do differently next time?8Conclusion2-5 paragraph paper that summarizes your experiment.*What did you learn*Was your hypothesis correct? Why or why not?*What were some possible errors that may have occurred (i.e. too much water, too much time, etc.)*What would you do differently next time?853733702368550Data and ObservationsInclude everything that happened and what you saw, smelt, felt, noticed, etc. during your experiment. MUST include tables/graphs and/or pictures. **Line graph = measured over time (i.e. plant growth)**Bar graph = comparing change7Data and ObservationsInclude everything that happened and what you saw, smelt, felt, noticed, etc. during your experiment. MUST include tables/graphs and/or pictures. **Line graph = measured over time (i.e. plant growth)**Bar graph = comparing change734969452368550ProceduresGive step by step directions about how you did your experiment. MUST be a numbered list. Someone else should be able to follow your steps to validate your results/do your experiment just like you did.6ProceduresGive step by step directions about how you did your experiment. MUST be a numbered list. Someone else should be able to follow your steps to validate your results/do your experiment just like you did.616300452368550MaterialsA bulleted list of ALL the supplies you needed for your experiment. MUST include specific amounts and sizes.5MaterialsA bulleted list of ALL the supplies you needed for your experiment. MUST include specific amounts and sizes.5-2368552368550HypothesisThis should be one or two sentences that explain your “educated guess”Remember:If…(tell what you will change)Then…(tell what you think will happen/what you will measure)Because…(why do you think)4HypothesisThis should be one or two sentences that explain your “educated guess”Remember:If…(tell what you will change)Then…(tell what you think will happen/what you will measure)Because…(why do you think)4537337025400Background ResearchA one (1) paragraph summary of the research you did before you started your project that relates to and explains the history/importance of your topic.3Background ResearchA one (1) paragraph summary of the research you did before you started your project that relates to and explains the history/importance of your topic.3349749916280Table of ContentsIntroduction SectionBackground Research. . . 3Hypothesis. . . . . . . . . . . 4Experiment SectionMaterials . . . . . . . . . . . . .5Procedure. . . . . . . . . . . . .6Data Table. . . . . . . . . . . . 7Conclusion SectionConclusion . . . . . . . . . . . 8Works Cited . . . . . . . . . 92Table of ContentsIntroduction SectionBackground Research. . . 3Hypothesis. . . . . . . . . . . 4Experiment SectionMaterials . . . . . . . . . . . . .5Procedure. . . . . . . . . . . . .6Data Table. . . . . . . . . . . . 7Conclusion SectionConclusion . . . . . . . . . . . 8Works Cited . . . . . . . . . 92Parts of the Simple Report: Grades 5 – 6PartPurposeTitleWrite a sentence that relates the independent and dependent variables that were investigated.Introduction(Includes background research)Describe the rationale, purpose, and hypothesis for the investigation. Use three questions to guide your writing of the introduction.Why did you conduct the experiment? (Rational)What did you hope to learn? (Purpose)What did you think would happen? (Hypothesis)EDDFormat the experimental process.Materials & ProcedureList the materials used and steps followed to complete the investigation. Check the list carefully for accuracy, completeness, and precision. Be sure to use metric measurements.ResultsComplete a data table and an appropriate graph for the data using the following guidelines.Data TableMake a table containing vertical columns for the independent variable, dependent variable, and derived quantity.Subdivide the column for the dependent variable to reflect the number of trials.Order the values of the independent variable—preferably from the smallest to the largest.Record values of the dependent pute the derived quantity.GraphDraw and label the X and Y axes of the graph.Write data pairs for the independent and dependent variables.Determine an appropriate scale for the X and Y axes; subdivide the axes.Plot the data pairs on the graph.Summarize the data trends on the graph.ConclusionR = Recall: Describe what you did.E = Explain: Explain the purpose of your experiment.R = Results: State the results. Was the hypothesis supported by the data?U = Uncertainty: Describe any errors.N = New: Write 2 new things that you learned. Write 2 questions for further investigation.3886200-157927DUE: February 21, 201800DUE: February 21, 2018Parts of the Simple Report: Checklist PartDo you HAVE?TitleA sentence that relates the independent and dependent variables that were tested?Introduction(Includes background research)Included in your explanation:Why you choose the experiment? (Rational)What you hope to learn from experiment? (Purpose)What you think would happen? (Hypothesis)Experimental Design DiagramDid you complete and include the Experimental Design Diagram (E.D.D.) in your simple report? Materials & ProcedureList ALL the materials used?Are ALL measurements in METRIC units? Procedure written in step format ( 1. 2. 3. etc)ResultsA complete data tableAn appropriate graph for the data Be sure all boxes are checked below!Data TableA table with vertical columns for the independent variable, dependent variable, and measurement.Column on table for the number of trials (MUST be min. 3)Independent variables are listed from smallest to largestData values for dependent variable.GraphLabeled X and Y axes (X= independent/Y= dependent)An appropriate scale for the X and Y axesALL scales in equal divisions on graphConclusion(Due with Rough Draft of Simple Report) Did you use RERUN to write your conclusion PARAGRAPH?R = Recall: Describe what you didE = Explain: Explain the purpose of your experimentR = Results: State the results. Was the hypothesis supported by the data?U = Uncertainty: Describe any errors. (There WILL be error)N = New: Write 2 new things that you learned AND Write 2 questions for further investigation.Research Project Display BoardDue Date: February 28Display Format228600059690PROJECT TITLE00PROJECT TITLE80010010668000428625010668000228600010668000 3200400251460005657850137160008001006985000 (BEGINNING) (MIDDLE) (END)10858507620000 BackgroundInformation Data TablesQuestionLabeled DiagramsConclusion Hypothesis (Based on data EDD Graphs with Captions collected and include questions Photos with Captions for future research) Materials & Procedure No faces in pictures! 4229100698500800100698500Simple ReportResearch Notebook (Optional)Project Materials (see Mrs. Ransom or your teacher for what is allowed)(May be on table in front of display board,BUT cannot be wider than project board)???The above diagram is the general organization of information placed on your board. You may also include items not listed. The purpose of your display is to present your research in a logical, clear, complete and visually appealing way. It should attract the attention of a viewer and make him/her want to come over and learn more about your project. However, it is the information presented on the board that is the most important component of your research display. Display Beauty SecretsUse a computer to type out your information, but if you can’t, write out your information in your best writing.Mount white paper, pictures, graphs, and tables on colored paper (make sure the colored paper is larger so it creates a border).Science Fair Topic:Science fair can be the highlight of your child’s 5th grade?school year.?The fifth grade teachers have collected 20?great fifth?grade science fair ideas to get you started! We’ve linked each project description to?its original source, where you can get more information and step-by-step instructions.Effects of Temperature on the Sublimation of Dry Ice & How Soap Reacts in the MicrowaveTwo projects in one! Testing how temperature affects two different solids: dry ice and soap.Source:?When life gives you lemons, make a battery!Lemon Power is a fascinating experiment that you can attempt to duplicate with other fruit. Which fruit makes the best battery? Experiment and find out!Source:?A Science Fair Project on Tooth Decay?Doing an experiment on tooth decay is both beneficial and interesting. It only requires a few inexpensive materials and a week’s worth of observation and record keeping. The experiment requires no work after the initial setup.Source:?How the Amount of Light Affects Germination and Growth.The goal of the project is to find out how different lighting conditions affect seeds germination and growth. This article will give you the step by step procedure for this project.Recommended for Grades 4-5.Source:?Bridge Project?by Sarah BentonThis project explores the basic physics of bridges. The goal is that the student will develop an understanding through experimentation of which shapes are the most structurally strong, and that many factors are taken into account in engineering and building.Recommended for Grades 4-5.Source:?Paper Airplane Science Fair ProjectCreate your own hypothesis about paper airplanes, then start your experiment. This article gives you all of the information you need.Recommended for Grades 4-5.Source:?easy-science-fair-How Do Antacids Work?In this activity, learners explore the chemical reaction between water and effervescent antacid tablets. This hands-on activity models how a material can act differently when it’s nanometer-sized. Learners compare the reaction rate of an effervescent antacid tablet that is broken in half with one that is broken into many pieces.Recommended for Grades 4-5.Source:?Gummy Bear OsmosisDo Gummy Bears dissolve in water? In vinegar? In liquid soap? Test your hypothesis on a variety of liquids and find out.Recommended for Grades 4-5.Source:?Does Mint Actually Cool Things Down??By Jennifer Penn-ChiuMint-flavored gum, breath fresheners, and hard candies often advertise that mint has a cooling effect, and use images of frost and ice to demonstrate this sensation. But is this sensation a result of the mint actually lowering temperatures?Recommended for Grades 4-5.Source:? Playground Teeter-TotterThe goal of this project is to create a compound machine using pulleys and levers that would be able to lift a Barbie doll up and down by pulling a string by the player. A common problem on the playground is that you sometimes can’t find another person to go on the teeter totter with you.Recommended for Grades 4-6.Source:?projects. A Pint Pot PlanetThis experiment will demonstrate the water cycle and test different hypotheses on rainfall and the water cycle.Recommended for Grades 4-5Source:?Build and Test a Paper BridgeThis project helps you discover how to create a strong bridge using just paper. Instructions also offer some additional parameters to add into the experiment.Recommended for grades 4-5Source:? Use the Energy in a Peanut to Heat WaterJust about everything has potential energy stored in it. The problem is releasing that energy to be able to do some work.A tiny peanut contains stored chemical energy. When we eat them, the stored energy is converted by our bodies so we can do work. We can also use the energy in a peanut to heat a container of water.Recommended for grades 4-6Source:?energyquest.Oil Spill ExperimentThis experiment will demonstrate the detrimental effects of oil spills to marine lifeRecommended for grades 4-6Source:?How Does the pH of the Soil Affect the Type of Plants?Plants’ survival can be based on the pH of the soil. This experiment lets you test soil pH based on the type of plants that live there.Recommended for Grades 5-6.Source:?Surface Tension ExperimentSurface tension is one of water’s most important properties. It is the reason that water collects in drops, but it is also why water can travel up a plant stem, or get to your cells through the smallest blood vessels. You can experiment with surface tension using just a few household items.Recommended for Grades 5-6.Source:?Which Type Of Rocks Are Most Damaged By Freezing?There are three basic types of rocks: sedimentary, igneous, and metamorphic. Sedimentary rocks are distinguished by their layered formation on the earth's surface. Igneous rocks are formed by the cooling of magma and lava from volcanoes. Their appearance can vary from dull to glassy. Metamorphic rocks transform from existing rock types whether it be previously an igneous, sedimentary, or an older metamorphic rock. In this experiment, we'll find out which of them is least damaged by frozen water.Recommended for Grades 5-6.Source: do the Phases of the Moon Affect the Tides?You may have heard about how the Moon generates the tides. You may even know that high spring tides occur during a full or new Moon, and that low neap tides occur during a quarter Moon (when the Moon appears as a semicircle). But how does it really work? Nothing is changing about the Moon during these times except how much of it is lit up, right? Let’s find out!Recommended for Grades 5-6.Source: How Does Sound Travel?The purpose of this experiment is to test how sound travels through the three phases of matter and to see if one of these phases transfers sound better over greater distances.Recommended for 4th-7th grade.Source: and TemperatureDifferent kinds of light have different wavelengths. Different colors of visible light also have different wavelengths and produce different thermal energy.Suggested for 3rd-6thSource: Boards available from these sellers:WalmartStaplesWalgreensTargetOffice DepotJo-Ann FabricsMichael’s ................
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