Which of the following statements are valid steps in the scientific method? Select all that apply.(4 points)
Responses
Evaluate results
Evaluate results
Check the internet for previous experiments
Check the internet for previous experiments
Form a hypothesis
Form a hypothesis
Verify the question
Evaluate results
Form a hypothesis
Verify the question
In the above experiment, which variable is the responding (dependent) variable?
(1 point)
Responses
loss of soil (g)
loss of soil (g)
air temperature
air temperature
soil type
soil type
degree of slope
loss of soil (g)
How would you describe the relationship between the two variables shown in the graph above (degree of slope and loss of soil from a container)?
(1 point)
Responses
Loss of soil increases as slope increases.
Loss of soil increases as slope increases.
The data indicates no relationship between the variables.
The data indicates no relationship between the variables.
Loss of soil increases as slope decreases.
Loss of soil increases as slope decreases.
Loss of soil decreases as slope increases.
Loss of soil increases as slope increases.
Evaluate results
Form a hypothesis
Verify the question
The valid steps in the scientific method are:
1. Form a hypothesis: This step involves creating a tentative explanation or prediction based on observations or prior knowledge. A hypothesis is a testable statement that can be supported or refuted through empirical evidence.
2. Verify the question: Before conducting any experiments or investigations, it is important to define the specific question or problem to be addressed. This step ensures that the research is focused and can be effectively answered.
3. Evaluate results: After conducting an experiment or investigation, the results need to be evaluated. This involves analyzing the data collected and determining whether it supports or refutes the hypothesis.
Checking the internet for previous experiments may be helpful in the initial stages of research to gather information and build background knowledge. However, it is not a specific step within the scientific method. It is more of a research technique to understand prior work that has been done in a particular field.
So, the valid steps in the scientific method are:
- Form a hypothesis
- Verify the question
- Evaluate results