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Showing results 261 to 280 of 368
Movin' and Groovin'
Source Institutions
In this math activity, learners play a game and identify patterns with fun moves and sounds. Discover how dancing and signing involve patterns.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-317.png?itok=vxbWdAE-)
Drinking Straw Pulse Measurer
Source Institutions
In this health activity, learners create a device so that they not only feel their heartbeat, but also see it, using a straw and some clay.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-144.jpg?itok=qvl2aHil)
Melts in Your Bag, Not in Your Hand
Source Institutions
In this activity, learners use chocolate to explore how the Sun transfers heat to the Earth through radiation.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-178.jpg?itok=9DmsJzNw)
¡Investigando hormigas!
Source Institutions
En esta tira cómica, Mateo y Cientina observan unas hormigas para contestar algunas preguntas: ¿Qué comen las hormigas?
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-525.jpg?itok=QWBGKBS3)
Patches the Cat: A Print-and-Build Paper Sculpture Kit
Source Institutions
In this activity, learners get hands-on with geometry by making a polyhedron kitty sculpture.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-898.png?itok=LsRjeC8W)
Frijolitos
Source Institutions
Esta actividad enseña la proporción y razón por hacer que los aprendices hagan "ensaladas" que combinan tres tipos de frijoles en tres combinaciones diferentes.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-645.png?itok=7Z5uH56w)
Build a Raft
Source Institutions
In this activity, learners explore density and buoyancy as they design and construct rafts.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-330.jpg?itok=JlHNlusx)
Protect That BRAIN!: Mr. Egghead
Source Institutions
This activity demonstrates the importance of wearing a helmet to protect the brain. An egg is used to symbolize a head with the shell as the skull and the inside of the egg as the brain.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-137.jpg?itok=vPx1f0mA)
The Great Fossil Find
Source Institutions
On an imaginary fossil hunt, learners "find" (remove from envelope) paper "fossils" of some unknown creature, only a few at a time.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-753.jpg?itok=xvL8r4SZ)
Weightless Water
Source Institutions
In this physics activity (page 5 of the PDF), learners will witness the effects of free fall by observing falling water, and will gain a better understanding of the concept of weightlessness.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-439.jpg?itok=SgmL_XQl)
Average Names
Source Institutions
In this activity, learners compare the number of letters in the names of the people in their families or group of friends.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-545.png?itok=XaJ71nUc)
Big Bubbles
Source Institutions
How do you measure a bubble when it's floating? You can't really, but in this activity, learners can measure the diameter of the ring of suds a bubble leaves on a flat surface.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-613.png?itok=BINkxQBY)
Pop Rockets
Source Institutions
In this activity, learners make film canister rocket ships. A fin pattern is glued onto the outside of the canister, and fuel (water and half an antacid tablet) is mixed inside the canister.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-005-198.jpg?itok=iNynEO0n)
Honeycomb Geometry
Source Institutions
In this activity, learners will build a honeycomb. Learners will investigate how the shape of the honeycomb develops. Activity includes step-by-step instructions and extension ideas.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-778.jpg?itok=AXeaZIpy)
Jumping Beans
Source Institutions
In this physics activity (page 3 of the PDF), learners will explore the concept of static electricity.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-638.png?itok=ElSZ1bn9)
Yabba-Dabba You
Source Institutions
In this activity, learners explore genes and traits. Learners investigate their fingerprints and learn how to categorize them.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-735.jpg?itok=YEd2ohv9)
Pinhole Magnifier
Source Institutions
In this activity related to light and perception, learners use a pinhole in an index card as a magnifying glass to help their eye focus on a nearby object.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-943.jpg?itok=Sf3u5wQg)
Thaumatropes
Source Institutions
In this activity, learners will make a thaumatrope, an old-fashioned optical illusion that dates back to the 1820s.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-764.jpg?itok=FxxO-psV)
Make a Heart Valve
Source Institutions
In this activity, learners make a model of a one-way heart valve to investigate how a heart controls the direction of blood flow.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-368.png?itok=ktA2jUA9)
Finding the Sweet Spot
Source Institutions
In this activity, learners will discover how to find the "sweet spots" on a baseball bat. Whenever an object is struck, it vibrates in response.