Science Fun: Acid-Base Indicator with Red Cabbage Juice

I'll be the first to admit that school this year is pretty unexciting. Adding baby #4 to the family 6 weeks ago has taken its toll. And yet I'm still pleased with the progress we're making and the steady pace we're somehow keeping up.

So here's one of the funner things we did last week for science:

We used red cabbage juice as an acid base indicator to test various household liquids. Fun!