Science 105

What does the color code red mean?

• Dangerous to use

• Hazardous to us

• Safe to use

Choose the ones that are NOT a lab rule

• Run in the lab

• Report all chemical spills

• Taste the chemicals

• Keep work station clean

What is the meaning of this symbol?

• Harmful

• Corrosive

• Radioactive

• Toxic

Science is the body of knowledge as well as skills and attitudes that help man to appreciate, make use of the things in his environment and?

What did Isaac Newton do?

• He proved that lightning was electricity

• He developed the principle of mathematics and physics

• Developed the law of elasticity

• None of the above

Choose the one that is NOT a process skill

• Observing

• Inferring

• Comparing

• Critical Thinking

Which group has desirable attitudes of a scientist?

• Attitude, Curiosity, Inventiveness, Critical thinking, Cooperation, Persistence

• Geology, Biology, Physics, Mathematics

• Inferring, Observation, Comparing and Contrast

• None of the above

Which question is a good question?

• Which material is the best insulator?

• Which taste better Coke or Pepsi?

• Why is that a stone?

What does the color yellow mean?

• Dangerous to use

• Safe to use

• Hazardous to use

• None of the above

The first stage in the scientific method is