Camera Obscura coming soon!

Here are some fun science activities but remember:

Have a grown-up help if you want to try this at home.

Click on this text for: Purple Cabbage Water pH Scale activity PDF file

Here is a scale for you:

you:

See the video below on making a purple cabbage water pH scale!

Live on Boston’s South Shore? Want Dr. Janet for a live workshop at your organization? Check out our workshops page!

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