Grade 7
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Grade 7 Science Experiment 2 - The Science of Bubbles



Buy "The Science of Bubbles" AND 4 Other Complete Grade 7 Projects for only $1.00:


Read This Before Placing your Order:


  • This is a downloadable e-book program.

  • You will NOT receive a physical package shipped to you in the mail.

  • Once you have made your payment via PayPal, select the option to return to this website

  • You will be returned to the download page where you can immediately download all 5 projects and get started right away.

  • This program is NOT available in stores, so you can only access it through this website.


If anything goes wrong with your purchase, and you did not get to the download page, please contact me and I'll email you the download link (this could take up to 24 hours)



Purpose:  


The purpose of this science fair project is to explore the science behind bubbles.  Bubbles can occur in many things from soap to chewing gum.  A soap bubble is a thin film of soap particles that is filled with either air or gas.  Bubbles are fun to create in chewing gum and by blowing into a liquid through a straw.  Bubbles occur in soda drinks as well to help them keep their fizz and taste.  In essence, all liquids have the ability to make bubbles.


This science fair project consists of exploring how temperature affects the life span of a bubble.  Does a cold environment stop a bubble's life short or does a warm environment help a bubble live a longer life?


Hypothesis: 


The temperature of the environment affects the life span of a bubble.


Variables:


Temperature of an environment - room temperature, warm temperature, cold temperature


Materials Needed:


  • Drinking glass - make sure that it is clear
  • Water
  • Measuring spoons - teaspoon
  • Thermometer
  • Drinking straw
  • Stopwatch
  • Plastic wrap
  • Liquid soap you use to wash pots and pans
  • Pencil
  • Notebook

Get the rest of this project here:



Buy "The Science of Bubbles" AND 4 Other Complete Grade 7 Projects for only $1.00:


Read This Before Placing your Order:


  • This is a downloadable e-book program.

  • You will NOT receive a physical package shipped to you in the mail.

  • Once you have made your payment via PayPal, select the option to return to this website

  • You will be returned to the download page where you can immediately download all 5 projects and get started right away.

  • This program is NOT available in stores, so you can only access it through this website.


If anything goes wrong with your purchase, and you did not get to the download page, please contact me and I'll email you the download link (this could take up to 24 hours)



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