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Measure Like
a Scientist
Measuring helps scientists show exactly what is
happening. Let’s look at some ways you might use
measuring in a plant experiment.
Measurement Test Tool Unit (metric)
Weigh two seeds. Ounces
Weight Scale
Is one heavier? (grams)
Measure a bean seedling in the
Inches
Length morning. Then measure it the Ruler (centimeters)
next day. Did it grow taller?
Track how many days
Time it takes for a plant Calendar Days
to bloom.
Measure how much
Cup
Volume water you are adding Measuring (milliliters)
cup
to a pot.
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