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Education
Ages 6 to 11
Science - Physical Science Technology Education - Communications and Technology
One
student speaks to another through a plastic cup, which is attached to another
plastic cup by a piece of string. Create a timeline showing images of the
evolution of the telephone, from the time of its invention by Alexander Graham
Bell in 1876 to the present. Try to understand the impact the appearance of
the telephone had on daily life. Research the work of Alexander Graham Bell.