Educational Messy Science Experiments from the OSC Vault!

We've ranked our favorite educational messy science experiments by messiness!

Every year, Orlando Science Center staff celebrates "Mess Month" which features some of gooiest, slimiest, messiest activities on a giant scale. Think foam-splosion, pendulum painting, pools of slime... you get the picture. We love our mess-tivities so much that we wanted to make sure you could enjoy educational messy science experiments all year long, so we adapted some of our favorites projects so you could try them at home!

 
From the ultimate slime time to some good clean fun will minimal clean-up,find them all in one place below! Be sure to use the Mess-O-Meter rating to find a mess-tivity fit for you! If you take any photos, don't forget to share them with us on social media by tagging Orlando Science Center and using #OSCatHome or you can submit them directly through our Science Showcase.

1. Ooey-GooeyOobleck

Mess-O-Meter Level: Very Messy

Make a big mess with just two ingredients! Learn about the states of matter and viscosity, practice lab skills like measuring and mixing with  this educational messy science experiment that's so fun, you won't even realize you're learning!

2. Cool and Colorful Ice Chalk 

Mess-O-Meter Level: Moderately Messy

The mess never bothered us anyway! Step up your driveway art with the coolest sidewalk chalk  around! Just be sure to wash away your artwork when you're finished to avoid stains. 

3. Forensic Science Spatter Painting

Mess-O-Meter Level: Moderately Messy

I spy with my little eye some messy fun! This educational messy science experiment will leave you with some new vocabulary words and a work of art!

4. Colorful Coffee Filter Experiment

Mess-O-Meter Level: Minimal Mess

Watch water defy gravity before your very eyes! This colorful experiment will help teach little learners about capillary action with a beautiful visual aid! And the best part is, it's all contained in a cup so cleanup is a breeze. 

5. Demonstrating Laminar Flow

Mess-O-Meter Level: Barely Messy

Looking for some good clean fun?  This experiment is maximum fun with minimal cleanup! Just make sure you're doing your demonstration outdoors. Let's learn how you can freeze time with water and a balloon!

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Find out when we release new resources by following us on social media!

 

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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!

Forensic Science Painting Project • A Forensics Vocabulary Art Project!

Make a messy masterpiece by creating a forensic science painting!

We love making messes at Orlando Science Center — especially in the name of science! Join us by creating a forensic science painting and learning some vocabulary along the way. We’ll be making some common spatter patterns using bright, beautiful colors to create a forensic puzzle work of art.  

 

For more forensic science fun, see if you can crack the case of The Incredible Cookie Caper

Materials:

  • A canvas, piece of cardboard, or paper (butcher paper, paper bags, or anything you have on hand would work fine!) 
  • Tubes of paint
  • Paint brushes 
  • Your hands 
  • Clothes you don’t mind getting messy!  

Directions:

Passive stains made by dripping paint on canvas

Create some passive stains.

Open your paint tube and hold it upside down. Allow it to drip onto your canvas. Try dripping from higher or lower to see some different stains.  

Transfer stains made by smearing paint on canvas

Create some transfer stains. 

Got some paint on your hand? Wipe it onto your canvas! Notice the pattern that you leave behind – not a smooth line or shape but evidence of your fingerprints! 

Projected stains made by flicking paintbrush onto canvas

Create some projected (or impact) stains. 

Dip your brush into your paint and fling it onto your canvas! What do you see? How do the shapes look different than the passive stains?

What other patterns or stains can be made on your forensic science painting? 

  • Void patterns occur when stains are made with an object in the way – kind of like a stencil. 
  • Spines are what forensic analysts would call the spikes coming out of your passive paint stains.  
  • Satellite stains occur when stains jump off of other stains. If you dripped paint on top of a paint puddle, the splashes the impact would make would be satellites.  
  • Flow patterns occur when gravity impacts the stain – this is how acrylic pour painting works.

Don't forget to hang, frame, or gift your finished forensic science painting! 

 

We'd love to see what you created, even if you made a few mess-takes! Submit your progress or final shots to our OSC Science Showcase or tag Orlando Science Center on social media and use hashtag #OSCatHome to share your creations! 

Final product from forensic science painting held in front of wall

OSC At Home Emails

Get a round up of our latest activities and ideas delivered straight to your inbox so you don't miss a thing!

Find out when we release new resources by following us on social media!

 

Follow us on social media for even more science fun including fun facts, games, behind-the-scenes photos, and more!

 

Facebook Logo Instagram Logo YouTube Logo Twitter Logo

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!

Participate in the OSC Science Showcase • Submit Your Projects Today!

Calling all at-home scientists and makers! We're collecting submissions for our Science Showcase!

We're asking for you to share what you’ve created, tried, or learned through our OSC at Home resources page or any other activities you have been inspired by while at home. 

 

The OSC Science Showcase is an open call for you to share anything you're proud of or enjoyed doing!

 

Have you tried an experiment? Made something awesome? Found a new hobby? We want to hear all about it so we can show off our favorite part of Orlando Science Center – you!

 

If you have any questions about any of our resources, you can reach our team by email at sciencelive@osc.org

What to submit: 

  • Photos of you in action 
  • Photos of your finished product 
  • Short videos (under 30 seconds) 

 

How to submit: 

Fill out our online Science Showcase submission form below to share your amazing projects for an opportunity to be featured on our channels.
 
Please note that by filling out the form, you are giving Orlando Science Center permission to share your images.
Rock candy photo by @modernalternativemom
Rock candy recipe results from @ModernAlternativeMom on Instagram!

If you post on social media, be sure to tag Orlando Science Center or use the hashtag #OSCatHome. We can't wait to see what you've been working on!


Enter our Science Showcase!

OSC At Home Emails

Get a round up of our latest activities and ideas delivered straight to your inbox so you don't miss a thing!

Find out when we release new resources by following us on social media!

 

Follow us on social media for even more science fun including fun facts, games, behind-the-scenes photos, and more!

 

Facebook Logo Instagram Logo YouTube Logo Twitter Logo

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!