Simple Sensory STEAM Activities to Engineer for Halloween

From creepy chemistry to haunted machines, add some spook to your science with these simple sensory STEAM activites

It’s Spooky Season! Looking for something ghoul to do with your young scientists? Create concoctions that are creepy, slimy, and scary! Take these simple sensory STEAM activities to the next level with a Halloween touch by adding scents, food coloring, and decorations. 

Scary Simple Slime

Check out our simple slime recipe and see what creative ways you can adapt it to become a spooky sensory activity!

Pumpkin spice-it-up with orange food coloring and pumpkin extract for ultimate Halloween slime! Not a pumpkin person? 

If you've got a black light, you can get bright blue slime that glows under UV light by substituting tonic water for water in any recipe. The tonic water contains quinine, which emits bright blue fluorescence under black light.

Another option is to add fluorescent highlighter ink to the slime recipe. You can get the ink by soaking a highlighter in water.

Turn oobleck into Oogie Boogie

Create dancing ghosts with Oobleck! All you need is to put a speaker or subwoofer close to the Oobleck and play your favorite spooky tunes. 

What is Oobleck? It’s a non-Newtonian fluid, meaning it can act like a solid or a liquid depending on what you do to it. If you try to pick it up, run through your hands like water. Try making a fist tap the mixture in the bowl; You’ll feel it become hard as a rock! You can use this to learn how molecules called polymers work. Click thebutton below to learn how to make this easy mixture!

Haunted Machines 

Automata’s are simple machines, like levers, pulleys, or wheels, that change the direction or magnitude of a force. 

In this project, you’ll be able to create your own simple machine, using small machines! Transform this cardboard structure with chilling decorations. From a haunted house to dancing skeletons, there’s so much you can do! 

Mixing Halloween and these simple sensory STEAM activities will get you into the spooky spirit and teach you a thing or two about how cool science is. These projects are for all levels of scientists and can be repeated for extra fun! 

Simple sensory STEAM activities

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How to Demonstrate Static Electricity and Shock Your Friends

Learn a phantom-tastic physics lesson while you learn how to demonstrate static electricity! 

How do you make a tissue dance? You put a little boo-gie in it!

Static electricity is electricity that doesn’t move. You’ve experienced static electricity if you’ve ever rubbed your feet on a carpet and then zapped a friend or sibling.

Let us teach you how to demonstrate static electricity, and put a little boogie in tissue paper ghosts to make them dance in this fun and simple science activity.

Materials you will need:

  • Tissue
  • Black marker
  • Scissors
  • Clear tape
  • A balloon
tissue paper, scissors, marker, tape, balloon- materials needed to demonstrate static electricity

Directions:

Step 1:

Carefully separate the layers of your tissue and pull them apart. We want our tissue paper to be very thin for this activity.

separate toilet paper for static electricity demonstration

Step 2:

Draw ghosts on your tissue pieces then cut them out.

cut out ghosts

Step 3:

Tape the bottom of each ghost to your work surface with clear tape.

tape ghosts to floor

Step 4:

Blow up a balloon then rub it against your hair or against wool. A fluffy wool sweater or blanket will work!

  • While you work on your experiment,  ask your scientist some questions: 
    • Before you hold your balloon over the ghosts, ask your scientist what you think will happen. This called a hypothesis.
    • What happened when you rubbed the balloon against your hair or with wool?
    • What do you think would happen if we didn’t pull the tissue apart?
create static electricity

Step 5:

Hold your balloon 3-4 inches above your ghosts and move it around to make them rise up from the grave and dance!
*If nothing happens right away, try moving the balloon closer to the ghosts or rubbing the balloon again.

Take the experiment further:

  • How many ghosts can you lift up at once?
  • How far away can you hold the balloon from the ghosts and still make them move?
  • What happens if you use different thicknesses of paper? What about different types of paper? Why do you think some types and thicknesses of paper work better than others?
how to demonstrate static electricity

Expand on the Activity! 

Learn more about static electricity

  • Electricity is a form of energy that powers our electronics like our TVs, computers, light bulbs, and more.

  • Static electricity is electricity that doesn’t move. You’ve experienced static electricity if you’ve ever rubbed your feet on a carpet and then zapped a friend or sibling, if you’ve ever zapped yourself touching a doorknob, or if you’ve ever seen lightening before.

  • Electricity is created by teeny tiny particles called protons and electrons. Protons are positively charged, while electrons are negatively charged. Just like magnets, opposites attract. So the positive protons and negative electrons attract each other!

  • When you rubbed the balloon with the cloth, you built up a negative charge on the balloon by adding electrons to it. Our little tissue paper ghosts are positive, so they were attracted to the balloon. This causes them to rise up!

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Support OSC At Home

In these ever-changing times, it is our pleasure to adapt quality Orlando Science Center experiences to engage with everyone while they are safe at home. Please consider supporting our operating fund to ensure we can continue developing resources today and well into the future. Thank you for your generosity and support!