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Showing results 281 to 300 of 409
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Right Ear/Left Ear
Source Institutions
In this activity (4th on the page), learners conduct a series of tests to find out which of their ears is more dominant.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-184.jpg?itok=sZzOkOVD)
How Thick is Your Hair?
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In this activity on page 13 of the PDF, learners use a laser pointer (with known wavelength of light) to measure the thickness of a human hair.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-463.jpg?itok=DX9BgYI6)
Copy Cats
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In this math activity, learners use what they know about shapes to copy a friend's hidden picture. Learners create a design out of pattern blocks and then hide their picture behind a screen.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-939.jpg?itok=wqFfSteV)
Number Cruncher
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In this online puzzle game, learners need to choose a path from a starting number to a goal number. Along the path are simple operations (e.g.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-431.jpg?itok=dlJYtGRu)
Volume, Mass, and Density Boxes
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This activity was designed for blind learners, but all types of learners can utilize it to investigate volume, mass, and density.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-419.jpg?itok=DoszGX5C)
Mystery Box: Making Observations and Collecting Data
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This activity was designed for blind learners, but all types of learners can use it to learn to differentiate between qualitative and quantitative observations and to practice data collection.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-244.png?itok=8gSU4cgX)
Measuring Blood Pressure in Space
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In this activity (page 105 of the PDF), learners measure heart rate and blood pressure and learn how to obtain consistent measurements during repeated tests.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-393.gif?itok=It-4wsXy)
What's So Special about Water: Surface Tension
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In this three-part activity, learners play a game and conduct two simple experiments to explore water and surface tension. Learners will have fun discovering how water "sticks" together.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-295.png?itok=7bk_fLNF)
Make a Balance / Scale
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In this activity, learners create a kind of balance device using a wire coat hanger, some string, and paper cups.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-464.jpg?itok=4IGN4lwt)
Bank It!
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This simple but open-ended math game introduces basic probability concepts using coins and dice. Players roll the dice and collect coins to match the number rolled.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-183.jpg?itok=-rA8oiCm)
Light and Dark
Source Institutions
Learners examine the properties of light by experimenting with an LED-flashlight and polarizing filters. When two polarizers are used, they block all light when they are placed at right angles.
Squeeze Me!
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In this math activity, learners guess a secret number between 1 and 100 in a three-player game.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-316.png?itok=qy1SHWoi)
Drops on a Penny
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In this activity, challenge learners to predict and investigate how many water drops they can fit on one penny.
Magic Turtle Squares
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In this math activity, learners create a magic turtle where all the rows, columns and diagonals add up to fifteen.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-470.jpg?itok=elniJvhi)
Equal Sharing Game
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In this activity, learners are introduced to division and fractions as they share snacks with a group of friends.
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A Penny Saved is a Penny Heard
Source Institutions
In this activity (11th activity on the page), learners use pennies to test their hearing acuity.
Movin' and Groovin'
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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
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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-000-000-004-471.jpg?itok=4Mey3kkJ)
Domino Trains
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In this activity, learners practice matching and subitizing as they create the longest domino train possible.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-939.jpg?itok=hQ2cZ1LG)
Heavy or Light
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In this activity, learners explore a scale by comparing objects, which look similar but have different weights. Learners predict and then measure the weights of various objects using a scale.