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Hickory, Dickory, Dock!

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Hickory, dickory, dock!
(tick tock)
The mouse ran up the clock;
(tick tock)
The clock struck one,
The mouse ran down,
Hickory, dickory, dock!
(tick tock)

A mouse perched on top of a clock
For kids
Science that results in new discoveries takes time—often many years. Scientists follow what is called the scientific method when they do research. Learn the steps and try your own experiments using it.
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