Show:
Laboratory Rules
Scientific Attitude
Scientific Method
Science and Technology
100

What is used to protect your eyes from chemicals, broken glass, and fire?

safety goggles

100

This scientific attitude is exhibited when someone shows interest and pays specific attention to an object or event, ask questions and seek answers.

Curiosity
100

Should experiments be repeated over and over to see if the results are the same each time?

Yes
100

What are two problems caused by having a smart phone?

You can waste a lot of time and hard to go to sleep if you use it at night.

200

If you spill or break something during an experiment, what is the FIRST thing you should do?

tell the teacher

200

Thomas Alva Edison failed a thousand times while inventing the incandescent light bulb. Despite this, he didn't lose heart and continued his quest. What scientific attitude is exhibited by Thomas Alva Edison?

perseverance

200
What is a hypothesis?

A hypothesis is an educated guess/prediction.

200

The branch of science that deals with the study of matter and energy and the interaction between them.

Physics

300

Ali would like to heat a test-tube containing chemical X over a Bunsen burner. How should Ali carry out the heating?

Holding the test tube using a test tube holder

300

In a project, a groupmate suggested a good idea. The leader got mad of his suggestion because he doesn't like it and only wants his idea to be recognized - not with others. What scientific attitude was not exhibited in the situation?

Open-mindedness

300

In a scientific experiment, the one variable that is purposely changed to test a hypothesis is called the ____________ variable

Independent

300

What is science?

study of the natural and physical world

400

What apparatus can be used to supports other apparatus during experiments

retort stand, tripod stand, clamp, etc..

400

A person who is intellectually honest (having integrity) would...

any acceptable answer

400

What step of scientific method is this? "Stephen predicted that seeds would start to grow faster if an electric current traveled through the soil in which they were planted."

Hypothesis

400

A series of steps used by scientists to solve a problem or answer a question is called ...

scientific method

500

What piece of equipment is used to transfer substances into a container with small openings?

funnel

500

Why is creativity important when formulating a hypothesis for a chosen problem?

It allows you to generate new and original ideas.

500
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...

type of liquid

500
Mentions things that science cant do.

prevent death, stop natural disaster, predict the future, etc.