Question

statement, step of the scientific method, order
your team writes a report of your findings and posts it to an aerospace engineering forum.
silicone o - ring gaskets exposed to cold temperatures seem to fail more often than those exposed to warm temperatures.
if silicone o - ring gaskets are exposed to below freezing temperatures, then their integrity will be damaged.
silicone o - ring gaskets will crack with exposure to temperatures below - 76°f (- 60°c).
do silicone o - ring gaskets crack under freezing temperatures?
o - ring gaskets maintain their integrity up to - 76°f (- 60°c), however, the gaskets exposed to - 130°f (- 90°c) showed structural damage after five minutes of exposure.
place o - ring silicone gaskets in temperatures of 32°f, - 22°f, - 76°f, - 130°f (0°c, - 30°c, - 60°c, - 90°c) for 30 minutes. observe gasket integrity throughout the length of exposure.

Explanation:

1. "Your team writes a report of your findings and posts it to an aerospace engineering forum." - This is the communication step of the scientific method, sharing results.
2. "Silicone O - ring gaskets exposed to cold temperatures seem to fail more often than those exposed to warm temperatures." - This is an observation based on initial data.
3. "If silicone O - ring gaskets are exposed to below freezing temperatures, then their integrity will be damaged." - This is a hypothesis, a proposed explanation.
4. "Silicone O - ring gaskets will crack with exposure to temperatures below - 76°F (- 60°C)." - This is a more specific prediction.
5. "Do silicone O - ring gaskets crack under freezing temperatures?" - This is a question, the starting point of the scientific inquiry.
6. "O - ring gaskets maintain their integrity up to - 76°F (- 60°C), however, the gaskets exposed to - 130°F (- 90°C) showed structural damage after five minutes of exposure." - This is data from an experiment, a result.
7. "Place O - ring silicone gaskets in temperatures of 32°F, - 22°F, - 76°F, - 130°F (0°C, - 30°C, - 60°C, - 90°C) for 30 minutes. Observe gasket integrity throughout the length of exposure." - This is the experiment design, testing the hypothesis.

The order of the scientific method steps for these statements is: Question, Observation, Hypothesis, Prediction, Experiment, Result, Communication.

Answer:

1. Communication
2. Observation
3. Hypothesis
4. Prediction
5. Question
6. Result
7. Experiment

Order: Question, Observation, Hypothesis, Prediction, Experiment, Result, Communication