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Mystery Jars: Make Your Own: Estimating and Counting
Source Institutions
Learners make a counting/estimating jar to exchange with friends or bring home.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-320.jpg?itok=oEUAPAR3)
Coral Polyp
Source Institutions
In this activity, learners will create their own coral polyps - the basis for a coral reef.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-491.jpg?itok=HW6H3Wfo)
Puppet Play
Source Institutions
In this activity, learners will make a marionette puppet and put on a show. Learners will explore color, design, fabrication and storytelling through this activity.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-682.jpg?itok=BAfnuP5P)
Make Your Own Rainstick
Source Institutions
In this activity, leaners build their very own rainsticks, an instrument filled with pebbles and seeds that create sounds like falling rain. Save costs by using material found around the home.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-204.jpg?itok=X5k6Z-Bs)
Origami DNA
Source Institutions
In this activity, learners create an origami model of DNA, demonstrating its double helix structure.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-527.jpg?itok=MkWcQswp)
Tie Dye Secret Messages
Source Institutions
In this activity, learners will write a secret message that only their friends will be able to read.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-734.jpg?itok=J1BRN2XS)
Exploring the Universe: Imagining Life
Source Institutions
“Exploring the Universe: Imagining Life” is a hands-on activity in which visitors imagine and draw an extreme environment beyond Earth, then invent a living thing that could thrive in it.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-847.png?itok=Rfr720WB)
Circuit Bending with Play-Doh
Source Institutions
Break open that used musical toy and squish some Play-Doh over the circuit boards, and you will hear some weird and distorted sounds the manufacturer never intended!
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-163.png?itok=qKDdO4n7)
Overnight Painting Machine: Pico Cricket Activity
Source Institutions
This activity requires a Pico Cricket (tiny computer).
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-015.png?itok=Nl_9_uWc)
Momentos de Mixing in Math: Varias Actividades Matemáticas de 5 ó 10 Minutos
Source Institutions
Los Momentos de Mixing in Math son actividades de 5 a 10 minutos que mantienen a los chicos ocupados, aprendiendo sobre el mundo, y usando matemáticas por su cuenta.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-038.jpg?itok=rwSg7w-g)
Drawing Board
Source Institutions
The Drawing Board consists of a marking pen that remains stationary and a platform that swings beneath the pen, acting as a pendulum.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-493.jpg?itok=UujGZd6U)
T-Shirt Transformation
Source Institutions
In this activity, learners will repurpose an old t-shirt to create their own yarn or string.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-416.jpg?itok=HYqgZVka)
Shrinking Polymers
Source Institutions
In this activity, learners discover that some plastics will shrink when you get them hot. Learners bake polystyrene in a regular oven and discover what happens.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-126.png?itok=Lz5pzN6u)
Paper Proteins
Source Institutions
In this activity, learners use an origami template to design eight amino acids. Learners configure the amino acids to form a protein. Use this activity to introduce proteins and amino acids.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-272.jpg?itok=ucHqQWMt)
Sound Automata
Source Institutions
In this activity, learners build their own sound machines and explore the interplay of motion and sound.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-323.jpg?itok=Eq5NsG0G)
Invent a Plant
Source Institutions
In this activity, learners construct models of plants that are adapted to living under specific environmental conditions.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-264.jpg?itok=azjudSTv)
Floating Head Cup
Source Institutions
In this activity, learners watch a figure "magically" float up through the air.
Math and Creativity Posters
Source Institutions
These math posters have questions written on them, such as: How many colors can you name in a minute? or How many seconds can you balance on one foot?
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-640.png?itok=hbm17YU9)
Sticky Structures
Source Institutions
In this engineering/design/arts and crafts activity, learners design and build "platforms" or "bridges" that can hold weight, and test which glue makes the strongest structure.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-270.jpg?itok=AvWDgOMJ)
Tube Zither
Source Institutions
In this activity, learners explore sound by constructing tube zithers, stringed instruments from Southeast Asia and the South Pacific.