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Halloween Science Activity STEM Challenge Witch's Brew Chemical Reaction Potion

Created by

Meredith Anderson - Momgineer STEM Activities

Try this easy science based STEM activity for Halloween with chemical reactions! Design a witch's brew potion that bubbles. Students will need to mix various ingredients until they find two that create a chemical reaction to make the potion bubble. This is a very fun activity even your youngest scientists will love! ✅ What's Included ✅ Getting StartedSuggested Material List (you will need baking soda, vinegar, and various other baking supplies)Teacher NotesPrintable Challenge Poster: Hang at y

K - 4th

Engineering

Also included in: STEM Activities and Challenges for Kindergarten 1st Grade 2nd Grade Fairy Tales

"Making a Connection" CA. 4th grade Sci./ELA.Social Studies (Morse Code)

Created by

Sunny Dawn

Lesson based on Morse code from 1831 CA. history.Student reader (2 pages)Reflective questions included for students writing assignment/comprehension Extension activity (needed adult supervision )- Creating a TelegraphMaterials from home/donations needed. (see preview for details)International Morse Code chart included

3rd - 7th

Engineering, Informational Text, U.S. History

NGSS

3-5-ETS1-3