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Mini Fab Science Lab

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Watch Mini Fab Science Lab on PBS

A PBS NC Original Production 

In Mini Fab Science Lab, Ava and friends team up to ask big questions, investigate STEAM concepts in the lab and hear from local experts on the science behind everyday things. The show is designed to encourage a love for learning among young children, critical thinking and resilience. 

Watch Mini Fab Science Lab, streaming now on YouTube and the PBS app. All episodes are available to stream below in English, Spanish and with an American Sign Language Interpreter.  

Mini Fab Science Lab STEAM Party! Saturday, October 18, 10 AM-2 PM at Marbles Kids Museum, Raleigh.

Saturday, October 18, 10 AM—2 PM

Mini Fab Science Lab STEAM Party

Join PBS North Carolina at Marbles Kids Museum for a celebration of our new series Mini Fab Science Lab! Enjoy hands-on STEAM activities, educational resources, meet the cast and watch the show on the big screen at Marbles IMAX theater. 

This event is free to the public. Museum admission is not included.

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Full Episodes

English and Spanish

Mini Fab Science Lab episodes are available in English and Spanish. To change the video language, click on the closed captions button in the bottom right corner of the video and choose the language you'd like to watch in. 

With American Sign Language Interpretation

Mini Fab Science Lab ASL specials are available in English and Spanish. To change the video language, click on the closed captions button in the bottom right corner of the video and choose the language you'd like to watch in. 

Meet the Host

Ava Simmons or Ava the STEM Princess posing in front of a purple background.

Ava The STEM Princess

Ava N. Simmons, also known as Ava The STEM Princess® and Ava The STEM Ambassador™, is a 12-year-old science, technology, engineering and math (STEM) ambassador, entrepreneur, toy designer, author and creator of educational toy brand Team Genius Squad. Diagnosed with dyslexia and dysgraphia in 2021, Ava used STEM and entrepreneurial activities to help overcome her academic challenges and build her confidence. 

To share her learning journey and encourage others, Ava creates engaging STEM-based educational videos, authors STEM books, conducts peer-to-peer STEM activities in the community and develops STEM toys for children ages 5–13, including children who are neurodivergent or in underserved areas. Over 700,000 households have viewed her educational videos, and she has conducted thousands of peer-to-peer STEM experiments with children in the community, authored 3 books and developed 15 branded STEM educational toys.

Meet Ava's Friends

Ava's friends are all featured in Mini Fab Science Lab. In order of appearance. 

Mini Fab Science Lab Experiments

In Mini Fab Science Lab, Ava and her friends explore the world of science through hands-on experiments that can be easily recreated at home or in the classroom. Each experiment is aligned to the NC Foundations for Early Learning & Development (Pre-K) and the NC Standard Course of Study (K–3) science learning objectives. Download the Learning Goals version for more information.

Slime Experiment 

Explore the stretchy world of polymers and create slime. Featured in Episode 1: Stretch, Squish & Bounce.

Download Experiment
Download with Learning Goals

Elephant Toothpaste Experiment

Learn how molecules break apart and change form. Featured in Episode 2: The Rotten Banana

Download Experiment
Download with Learning Goals

Lemon Power Experiment 

Discover how different energy sources power our world by turning lemons into batteries. Featured in Episode 3: Lemon Power

Download Experiment
Download with Learning Goals

Glove Balloon Experiment

Discover how cucumbers become pickles with an acid-base reaction. Featured in Episode 4: In a Pickle

Download Experiment
Download with Learning Goals

Milk-Soap Experiment 

Explore the invisible force of surface tension by experimenting with milk and soap. Featured in Episode 5: Mix It Up

Download Experiment
Download with Learning Goals

Mini Fab Science Lab Locations

In each episode, we meet scientists and experts at fascinating locations across North Carolina. Learn more about the places we explored below.

A map of the part of North Carolina that includes Greensboro, Asheboro, Durham and Raleigh.

Episode 1: North Carolina Central University 

Scientist Eric Saliim at North Carolina Central University helps the kids discover that science is everywhere, even in their shoes. 

Website: nccu.edu

Episode 2: North Carolina Zoo 

Experts George Adams and Kathy Osborne at the North Carolina Zoo reveal how decomposition plays a big role in caring for plants and animals. 

Website: nczoo.org

Episode 3: North Carolina Agricultural and Technical State University 

An experiment about power and energy leads the kids to a virtual visit with electrical engineer Daryl "DJ" Riley Jr. at NC A&T.  

Website: ncat.edu

Episode 4: Sarah P. Duke Gardens 

Experts Liani Yirka and Jason Holmes at Sarah P. Duke Gardens show the kids how acids affect soil and can even change the color of flowers. 

Website: gardens.duke.edu

Episode 5: NC State’s Wilson College of Textiles 

The kids chat with Dr. Tova Williams, a scientist from NC State’s Wilson College of Textiles, who shares how color is added to fabric. 

Website: textiles.ncsu.edu

NC Department of Health and Human Services: Division of Child Development and Early Edication.

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