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Book 5, Question 124

Write It Down! Why Is a Notebook a Tool?

A notebook helps scientists remember what they saw, measured, and thought. Notes can be checked later and shared with others. Just like a shovel or a microscope, a notebook is a tool for science.

From the book

Illustrated page from A Million Whys Book 5 titled Why Is a Notebook a Tool, with Crafty Clover.

Page from A Million Whys Book 5

More fun facts

Sources: BBC, Science News Explores, National Park Service, U.S. Geological Survey

Questions kids ask

Is writing by hand better than typing for notes?

Studies suggest writing by hand helps you learn and remember better.