Answer:
1. What is the first step in the scientific method?
A. testing hypothesis
B. identifying the problem
C. drawing conclusions
D. collecting data
2. What is the correct order of the steps in the scientific method?
A. identify the problem, gather information about the problem, analyze results, make a hypothesis, test the hypothesis, draw conclusions and communicate results.
B. make a hypothesis, test the hypothesis, analyze the results, identify the problem, draw conclusions and communicate results, gather information about the problem
C. identify the problem, gather information about the problem, make a hypothesis, test the hypothesis, draw conclusions, analyze result, communicate results.
D. identify the problem, gather information about the problem, make a hypothesis, test the hypothesis, analyze results, draw conclusions and communicate results.
3. One day, Andrew noticed that the plywood ceiling of their house is peeling off. He saw that the peeled off parts were wrinkled. He reasoned out that the ceiling probably got wet during the heavy rain. Which of the following statements provide the hypothesis?
A. When the plywood gets old, it peels off.
B. If plywood is not nailed properly, it peels off
C. If plywood gets wets, it peels off.
D. If plywood is made from a young tree, it peels off
4. What is the orderly and systematic approach to problem solving?
A. scientific method
B. investigation
C. inquiry
D. experiment
Explanation:
Hope this helped :D