![Image source: https://www.curioushalt.com/10-easy-diy-recycle-crafts-can-home/](https://u.osu.edu/ohio4hstem/files/2021/04/plastic-bottle-bird-feeder-fb-bb-150x150.jpeg)
Eco April: Build a Bird Feeder, Feeding Backyard Birds to Improve Your Health
By Kelly Royalty, OSU Extension, 4-H Program Assistant, 4-H Youth Development, Clermont County As a child, I remember going to “feed the birds,” with my Grandma. She would drive to a parking lot and throw out breadcrumbs and what seemed…
![Nonogram](https://u.osu.edu/ohio4hstem/files/2021/03/Screen-Shot-2021-03-05-at-10.07.32-AM-150x150.png)
Nonogram
Last summer I discovered this game app called Nonogram and I played it every day! Nonograms are logic puzzles that, when solved, reveal a pixelated image. Turns out they are as old as me 😱 but I only discovered them…
![Mandalas and Symmetry](https://u.osu.edu/ohio4hstem/files/2021/03/Mandalas1-150x150.jpg)
Mandalas and Symmetry
Mandalas are circular, geometric designs holding spiritual symbolism in Hindu and Buddist cultures. They contain symmetrical patterns organized around a central focal point. The symmetry of mandalas is rotational symmetry. When we spin the mandala, less than a…
![Cutting π](https://u.osu.edu/ohio4hstem/files/2021/03/CuttingPi_DSC_2020_H-150x150.jpg)
Cutting π
Try Cutting π – An outdoor activity to show you what pi’s really made of! Welcome to International Day of Math Supplies: A few circular objects like a Frisbee, a bucket, a tree stump, or ANY circular objects you…
![10-Minute Science: Helpful Hydrogels](https://u.osu.edu/ohio4hstem/files/2020/06/lightblue-150x150.jpg)
10-Minute Science: Helpful Hydrogels
Hydrogels! Say what? Imagine you’re a scientist or even an engineer to explore the superabsorbent polymer. Click here to test it out and share your findings on social media using #Ohio4H. And…there’s more! Learn how hydrogels can be used by…
![Laid Back Lava Lamp](https://u.osu.edu/ohio4hstem/files/2020/06/lavalamp-150x150.png)
Laid Back Lava Lamp
By: Danielle Combs, an OSU Extension Educator, 4-H Youth Development in Highland County Have you been looking for something new and exciting to do while at home? Laid Back Lava Lamps are a fun way to learn something while performing…
![10-Minute Science: Lifting Water](https://u.osu.edu/ohio4hstem/files/2020/06/limegreen-150x150.jpg)
10-Minute Science: Lifting Water
Click here to see how many straws you can use to lift water during this week’s activity. Let us know how many straws you used and share a picture using #Ohio4H. For more 10-minute science activities visit: https://ohio4h.org/10-minute-science.
![10-Minute Science: Cartesian Ketchup Diver](https://u.osu.edu/ohio4hstem/files/2020/05/InstagramPostTemplate-150x150.jpg)
10-Minute Science: Cartesian Ketchup Diver
Is it mind control or just a clever science trick? Find out and share on social media using #Ohio4H. For more 10-minute science activities visit: https://ohio4h.org/10-minute-science.
10-Minute Science: Roller Coaster Challenge
Roller coasters are one of the most popular attractions at amusement parks. Here’s your chance to put your “creative hat” on. For more 10-minute science activities visit: https://ohio4h.org/10-minute-science.
10-Minute Science: World’s BEST Chocolate Minute Cake
Every meal is better with chocolate. Add this ’pastel de chocolate en u a taza’ to your Cinco de Mayo celebration! Click here to test it out. For more 10-minute science activities visit: https://ohio4h.org/10-minute-science.