How to make jaws of life grade 7 project

General
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how to make jaws of life grade 7 project

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How to make a Jaws of Life grade 7 project

Answer:
Creating a Jaws of Life project for a grade 7 science project can be both educational and fun. The Jaws of Life is a tool used by emergency personnel to extricate people from vehicle crashes. Here are the steps to create a basic Jaws of Life project suitable for a grade 7 level:

Materials Needed:

  • Cardboard
  • Scissors
  • String or yarn
  • Small wooden dowels
  • Disposable syringes
  • Tape
  • Marker
  • Miniature figures (optional)

Steps to Make the Jaws of Life Project:

  1. Design the Jaws:

    • Begin by sketching the design of the Jaws of Life on a piece of cardboard. You can search for images online to get an idea of the structure.

  2. Cut Out the Parts:

    • Cut out the various parts of the Jaws of Life, including the main arms and the base, from the cardboard using scissors.

  3. Assemble the Jaws:

    • Attach the wooden dowels to act as the arms of the Jaws. Make them moveable by using string or yarn that can be pulled to open and close the jaws.

  4. Create Hydraulic System:

    • Use the disposable syringes to create a simple hydraulic system. Attach the syringes to the cardboard and connect them with string to the jaws. By pushing the plunger on the syringe, the jaws should close.

  5. Add Details:

    • Use markers to add details and labels to your project. You can also place miniature figures inside a paper car to demonstrate how the Jaws of Life is used in real-life scenarios.

  6. Presentation:

    • During the presentation, explain the purpose of the Jaws of Life, how it works, and its importance in rescue operations. Demonstrate how your project mimics the real tool.

By following these steps, you can create a functional and informative Jaws of Life project for your grade 7 assignment. Feel free to get creative and add more details to make your project stand out!