Search Results
Showing results 481 to 500 of 711
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-995.jpg?itok=Rw-FNWKG)
Build A Bee Bath
Source Institutions
In this activity, learners use found natural materials to create a water haven for bees and other insects.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-369.png?itok=saqFxzaR)
Seeing Your Blind Spot
Source Institutions
This activity (aka "snack") provides instructions for discovering your blind spot. It is an exploration of light and visual perception using simple materials you may have around the house.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-464.jpg?itok=4IGN4lwt)
Bank It!
Source Institutions
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!
Source Institutions
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
Source Institutions
In this activity, challenge learners to predict and investigate how many water drops they can fit on one penny.
Magic Turtle Squares
Source Institutions
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
Source Institutions
In this activity, learners are introduced to division and fractions as they share snacks with a group of friends.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-247.jpg?itok=aOSN1jbm)
Light as Air
Source Institutions
In this physics activity (page 6 of the PDF), learners will demonstrate air has weight by comparing an inflated balloon to a deflated one.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-384.jpg?itok=lW4jLz9Y)
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.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-914.gif?itok=R-uRhUab)
Hunger Signals
Source Institutions
This game explores the different reasons we choose to eat, and helps us be aware of when our body needs food and when it does not.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-169.jpg?itok=gFz5G0N2)
Cleaning Air with Balloons
Learners observe a simple balloon model of an electrostatic precipitator. These devices are used for pollutant recovery in cleaning industrial air pollution.
![](/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-000-000-003-196.jpg?itok=WUpxXXeL)
Magnet Powered Pinwheel
Source Institutions
Learners use the current flowing in a wire to create a magnetic field that turns a magnet. Learners can use this property of electromagnetism to build a magnet-powered pinwheel.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-471.jpg?itok=4Mey3kkJ)
Domino Trains
Source Institutions
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-000-000-003-357.jpg?itok=Px0RkFtI)
Static Cling
Source Institutions
In this activity, learners investigate static electricity using everyday objects at four different stations.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-000-294.png?itok=I-kUjmYb)
Soap Bubble Art
Source Institutions
Capture soap bubble patterns on paper! In this activity, learners can create beautiful pictures from popping soap bubbles.
![](/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-000-000-001-939.jpg?itok=hQ2cZ1LG)
Heavy or Light
Source Institutions
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.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-905.jpg?itok=_vqS2tjZ)
Balloon Drive
Source Institutions
In this challenge, learners make a helium balloon hover in one spot and then move it through an obstacle course using air currents.