With these step-by-step instructions you will be amazed as the balloon completely inflates when you add the baking soda in the balloon into the vinegar in the water bottle below. You only need a disposable water bottle, balloon, baking soda, and vinegar! You can repeat the activity over and over, just dump out the used baking soda and vinegar between tries (also the balloon will remain inflated for days if there are no leaks). Now you can have a pdf copy of the activity with you anytime, anywhere. You can view the pdf on your device and/or print the activity to have on hand to reference while doing the activity.

The activity has the following format: an overview, materials, QR code to the blog post, safety information, procedure, and an explanation of STEAM concepts learned.

This is a pdf download. Once it's downloaded, you can save the pdf and view it on your phone, device or computer, and/or print the activity.