WorksheetsScience 105
Total questions: 21
Worksheet time: 16mins
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?
(a)
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
(a)
Which statement describes a scientist?
A person who only likes to ask questions
A person who likes to find out answers to questions
A person who uses a lot of chemicals
None of the above
Which sentence defines the word science?
the study of living things
the study of chemicals
the study of non living things
the study of living things and non living things
Which of the following best defines technology?
using robots to help us
the application of science to improve the quality of life
anything that is powered by electricity
engineering
Identify the safety precaution you are most likely to see on a door leading to the x-ray department
Harmful
Radioactive
Toxic
Oxidizing
Scientists and technologists use process skills to help solve problems.
True
False
An experienced student can attempt an experiment even in the absence of a teacher.
True
False
What is the most appropriate way to dispose of broken glass?
Wrap carefully in newspaper then place in garbage bin
Throw it in the bush
Wrap it in plastic bag then place it in the bin
Flush it down the toilet
Which of the following scientists is a Jamaican scientist?
Cicely Williams
Robert Hooke
Benjamin Franklin
William Crookes
Employers can make the workplace safe by
Providing protective gear
Placing safety signs on work site
Having an emergency evacuation procedure
All of the above
Which Jamaican scientist inoculated Jamaican children against tuberculosis?
Austin Thomas
Louis Grant
Cicely Williams
Richard Hill
In writing a report, observation comes after discussion.
True
False
