what are the five scientific method give an example in each method
Home
/
what are the five scientific method give an example in each method
what are the five scientific method give an example in each method
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
OBSERVATION
- Scientific observations can occur in a lab setting or the natural world. For example, watching an apple fall from a tree could be an observation.
QUESTION
- An example of a testable scientific question is one that includes two variables; the independent variable and the dependent variable. For example: Does the angle of a ramp change the distance a toy car will travel? This question has an independent variable (ramp angle) and dependent variable (distance the car travels).
FORM A HYPOTHESIS
- The hypothesis is an educated guess as to what will happen during your experiment. The hypothesis is often written using the words "IF" and "THEN." For example, "If I do not study, then I will fail the test." The "if' and "then" statements reflect your independent and dependent variables.
EXPERIMENT
- In this experiment, a chemical reaction between baking soda and vinegar creates "lava" bursting out of a model volcano. As the reaction produces carbon dioxide gas, pressure builds up inside a plastic bottle hidden inside the volcano until the gas bubbles and erupts.
ANALYSIS
- In 1958 Charles Keeling started to collect the daily carbon dioxide emissions in the air. This data did not gain attention until much later when trends showed that carbon dioxide emissions were increasing, pointing towards climate changes.
CONCLUSION
- My hypothesis for this investigation was, “If the amount of yellow coloring is increased, then the green shade of the water increases.” The results of the experiment did not totally support my hypothesis.