Biology / Unit 1 Bio 0010 short lesson, about 20 seconds
Observation and Question
Captions available
The idea
The scientific process starts with an observation, which sharpens into a specific, answerable question.
In practice
A gardener notices one tomato plant wilting daily by noon and asks why only that plant wilts.
Where people slip
A vague worry is not yet a question; the question names exactly what is unknown.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
Builds on
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