Ms. Mom

Bubbling Witches Brew is a fun and engaging Halloween science experiment that introduces students to basic chemical reactions using simple, classroom-friendly materials. In this hands-on activity, students create a magical “witch’s potion” while observing what happens when an acid (vinegar) reacts with a base (baking soda). Bubbling, fizzing, and foaming make this a memorable way to explore science concepts in an age-appropriate and exciting way.