STEAM
![Girl using paint in nebula spin art activity](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/2021-12/Nebula%20Spin%20Art%20ExSci_Space_20191111_0278.jpg?h=b2774bcf&itok=UrHJdm8w)
Exploring the Universe: Nebula Spin Art
In this activity, learners create their own colorful model nebula using paint and a spinner.
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![Group of learners examine color diffusion on various papers](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/exsci_chem_20180219_1688.jpg?h=265e640d&itok=MBn5G6FZ)
Chemistry is Colorful
In this activity, learners try to solve the mystery of which ink came from what marker by using colorful paper chromatography.
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![Exploring Materials - Thin Films activity components including signs, activity materials and guides.](https://nisenet.org/sites/default/files/styles/curated_list_large_cropped/public/images/catalog/rainbow_film_kit_materials.jpg?h=7025d824&itok=xEHGGVVK)
Exploring Materials - Thin Films
In this activity, learners create a colorful bookmark using a super thin layer of nail polish on water.
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