Exploratorium – Tinkering Library

Combining tinkering activities with books invites playful engagement with STEAM concepts and processes while also reinforcing language development, collaboration, communication, and literacy skills.

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Seven String Kumihimo

Seven String Kumihimo uses #STEMontheCheap materials to engage systems thinkers with a Japanese braiding technique called kumihimo, while at the same time challenging them to think about how a system’s structure generates its behavior.

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Spin Top Spin, Mix Color Mix

Key Question Can you create a top that spins? What happens when you make changes to the top? Learning Objectives Children will… construct a simple spinning top. learn to use and experiment further with the spinning top. make observations about how colors on the top combine as it spins.

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REAL Primary Colors PQRST

              How does your eye see a red apple? Explore this question using a phenomenon driven storyline to engage students in exploring how the eye works and how we create color using light and using pigments. And, for physics sake, please let the experiment with the REAL primary colors,…

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RGB Primary Color Light Show Paper Circuit

Let students build this paper circuit to explore the REAL primary colors, which are NOT blue, yellow, and red! For detailed step-by-step instructions, check out our Instructable for this paper circuit: #STEMontheCheap RGB Light Show Paper Circuit If you are interested in a 3rd grade science unit to introduce the REAL primary colors, you might…

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Perplexing Parallel Paper Circuit

Let your students explore the nature of science and use the science practices when they build this paper circuit and explore the rules that govern which LEDs will light at the same time and which ones will not. Extend their learning into constructing an explanation as you challenge them to provide a claim, supported by…

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Flag and Primary Color Afterimage Optical Illusions

You can either print these out in color or just look at them on a screen to see an afterimage based on how your red, green, and blue color receptors work in your eye. Scroll completely to the bottom to find a document best used for on screen viewing. What colors do you see? The…

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Butterfly Symmetry, Camouflage, and Disguise

A great lesson to put students’ knowledge of the REAL primary colors of paints to use. Challenge students to create a butterfly using symmetry which uses either camouflage or disguise as a survival technique.  

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