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Velda Stanton

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Cards in this guide (5)
What is a qualitative observation

A Qualitative Observation is an observation that uses the five senses. sight, smell, hearing, touch, and taste. An example of this would be: "This tree has bright green leaves that have soft bumps on them."

The opposite is a quantitative observation, which is measured in numbers, such as the weight or length of an object. For example, 5 pounds or 100 inches. For instance "The stratosphere begins 40 kilometers above the surface of Earth."

What is a water molecule made of

H2o

The goal of applied science is

to solve a problem.

to improve a situation.

Why does water roll off the surface of a leaf

because the leaf is non polar

or

Because the leaf is coated in lipid molecules

What is the purpose of the proper handling of experimental subjects


To ensure that good and reliable data are collected

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