Science basics
Describing shape, texture, color, sound are examples of
Qualitative observations
true or False?
Science is an ever-growing process of knowledge.
True
Why should you publish even if your hypothesis was wrong?
Other scientists can verify results and expand on findings
Should you wash your hands even after taking gloves off?
Yes
Qualitative is ___
Non-numerical and uses sensory qualities
List what science does not include:
Religion, moral questions, supernatural
Independent variable is the variable that is affected by the dependent variable.
False. It is the variable that is manipulated or changed.
True or False?
Safety goggles are used with chemicals, flames or heating and if there is no chance of particles flying into the eyes.
When there is a chance of flying particles you should always wear safety goggles.
True or false:
Precision is how close the data is to the actual results.
True
Science aims to explain and make ___ about phenomena in the ___ world
Predictions, natural
Which comes first, asking questions or observing?
You observe using data to formulate a question.
Sharps and other materials like chemicals should be thrown in the garbage.
No, they should be disposed of safely in their respectable bins.
Define SI Derived Units
Fundamental units through multiplying, dividing, powering, etc
Difference between observation and inference
Observation: Description based on data
Inference: Educated guess drawn from knowledge
What is the difference between control group and controlled variables?
Control group is the group that is not changed
Controlled variables are the conditions that don't change
Wafting pushes the odor facing away the nose.
False, wafting pushes the odor towards the nose.
In a graph where grades increase as sleep increases, what is this a example of?
Indirect Correlation
List 7 of the scientific methodology steps
Observations, questions, inference, hypothesis, controlled experiment, data/evidence, conclusions, publication, replication
True or False
Scientific Methodology is cyclical and are always in the same order.
False since the steps are not always in the same order.
Sleeveless blouses are alright during labs.
No. Shirts must cover stomach, lower back, and upper arms.