Search Results
Showing results 21 to 24 of 24
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-716.gif?itok=nwcrO8UV)
Hand Battery
Source Institutions
In this activity about chemistry and electricity, learners form a battery by placing their hands onto plates of different metals.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-002-715.jpg?itok=QTxW6gXs)
Magnetic Pendulums
Source Institutions
In this activity and demonstration about electricity and magnetism, learners observe how the current generated when one copper coil swings through a magnetic field starts a second coil swinging.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-237.jpg?itok=orhQGsPL)
Electromagnet
Source Institutions
In this activity, learners build an electromagnet using a nail, a cork, a battery, and electrical wire. Use this activity to demonstrate how electric currents produce magnet fields.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-269.jpg?itok=AxGbsEvS)
Weather Vane and Anemometer
Source Institutions
In this meteorology activity, learners construct simple devices to measure the direction and speed of wind.