About: I"m a middle school science teacher walk on 17 years in the classroom. I"ve taught 6th, 7th, and also 8th graders. I"m constantly looking to enhance my instruction and snucongo.org is among the areas I search… much more About Biodynamic »

Let"s save it simple!In this project, student must build a contraption that can protect an egg from gift crushed. The only products they are enabled to job-related with are level wooden toothpicks and also wood glue. The force being used to the egg contraption is in the type of a 5 gallon bucket falling indigenous above. If you"re a teacher friend, continue reading below. If not... Don"t bother through the reasons for the experiment and skip come the funny part.You can check out the videos on action 4 for a much better idea of what happens to the last product!Objectives: Student will demonstrate capacity to...1. Plan and also build a device to protect an egg from forces acting top top it.2. Identify the forces acting on their egg contraption and build accordingly.3. Compare and contrast what functioned vs. What didn"t work.4. Reflect upon what lock would execute differently.5. Collaborate in small groups throughout the process.6. Calculation the pressures acting on your egg (momentum, force, acceleration, speed, velocity)7. Determine where Newton"s 3 regulations of motion deserve to be observed in the schematic the the experiment. This lesson deserve to be easily differentiated. (less toothpicks, less time to build, increased mass in the bucket, higher drop height... You get it) Students can work in pairs or go at it alone. I perform not recommend bigger groupings.

You are watching: Egg drop with toothpicks and glue


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The products for this job are cheap and easy to acquire. For the build you will certainly need...a. 200 flat wooden toothpicks. (I discovered the mass of 200 toothpicks is 11.3 grams. Ns measured out 11.5 since some toothpicks are bound to be bent / damaged / as well skinny... You deserve to have the kids count them out after you hand them the end if lock think girlfriend shorted them. This means you don"t have to take time come exchange negative toothpicks)b. Wood gluec. Wax paperd. Graph papere. 3.5 oz bathroom cups (I favor plastic better because they organize up because that multiple uses)Optionalplastic Easter egg, ruler, scissorsFor the test you will need...a. 5 gallon bucket (1)b. Eggs (One for each project built)c. A pulley (optional... Just helps diminish friction)d. Rope (length depends on how high your ceiling is)e. Fixed to add to the bucket (I supplied textbooks)f. A meter rod or yard stick to measure just how high the bucket is as soon as you fall it.


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Here room the an initial three points I tell my students.1. Imagine wherein the force is comes from. Whereby will you need the many support? Hint: A roof will certainly NOT aid protect your egg.2. This is a three dimensional project. (You require to plan out the walls, construct the wall surfaces laying level on the table, allow the walls dry, and then stand the walls up and glue them together. Make sure you check out the picture that mirrors what not to do.)3. Don"t waste her time and wait for toothpicks to dry. Over there is constantly something you can work on. I start course with a warmth up (do now) on among Newton"s Laws and how it relates to the project. After ~ reviewing student created responses, they can gain their project and also start / continue building. Castle will need a refill ~ above glue at the start of course each day.


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When building it is necessary to execute the following...Work on peak of the wax paper.Glue toothpicks together.Let toothpicks dry.Protect egg at all costs!Below are some principles my students came up with.

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This is how I carry out it. Friend are complimentary to modify.1. Ar the egg contraption in ~ a 5 gallon bucket with a predetermined fixed (I usage 2 textbooks in the bucket).2, add some construction paper beneath the contraption to do clean-up easier.3. Gently location the bucket on top of the contraption. 4. Advanced the bucket 6 inches and drop the on the contraption.5. If the egg is quiet in tact, raise the bucket 12 inches and drop the on the contraption.6. If the egg is quiet unscrambled, advanced the bucket 18 inches and drop again. 7. I usually avoid at 18 inches. If the egg survives native this distance, the project in mine mind is a success.