DIY STEM Project For Kids: Exploding Snowman

The video tutorial guides viewers through a fun indoor science project: creating an exploding snowman. It begins with an introduction and overview, followed by instructions on drawing a snowman's face on a Ziploc bag. The tutorial then details how to prepare a vinegar and food coloring mixture, create a baking soda pouch, and combine these ingredients to observe a chemical reaction. The reaction causes the bag to expand and eventually pop, demonstrating a simple chemical reaction. The video concludes with a farewell and encouragement to try the project.

What is the first step in preparing the exploding snowman project?

• Decorating the Ziploc bag

• Mixing vinegar and baking soda

• Adding food coloring

• Sealing the bag

Which ingredient is added to the vinegar to create a colorful effect?

• Red food coloring

• Green food coloring

• Blue food coloring

• Yellow food coloring

How is the baking soda prepared before adding it to the bag?

• Mixed with water

• Dissolved in vinegar

• Sprinkled directly into the bag

• Placed in a paper towel pouch

What happens when the baking soda mixes with the vinegar in the bag?

• The bag changes color

• The bag deflates

• The bag becomes cold

• A chemical reaction occurs, producing gas

What is the final observable effect of the chemical reaction in the project?

• The bag melts

• The bag pops open

• The bag turns green

• The bag shrinks