ôn science

what is the 5 steps ò the scientific method?

• 1. Hypothesis, 2. Conclusion, 3. Experiment, 4. Question, 5. Observation
• 1. Observation, 2. prediction, 3. Hypothesis, 4. Experiment, 5. Conclusion

• 1. Research, 2. Analysis, 3. Conclusion, 4. Observation, 5. Hypothesis
• 1. Question, 2. Experiment, 3. Observation, 4. Conclusion, 5. Theory

what is the dependent varible?

what are some lab rules?

• Always wear sandals in the lab.
• Use your phone freely while working.
• Leave all materials scattered on the bench.
• 1. Wear appropriate personal protective equipment (PPE). 2. Do not eat or drink in the lab. 3. Keep work areas clean and organized. 4. Follow instructions carefully. 5. Report any accidents or spills immediately.

what is a laboratory?

• A laboratory is a place for scientific research and experiments.
• A laboratory is a facility for sports training.
• A laboratory is a place for social gatherings.
• A laboratory is a type of kitchen for cooking.

what is PPE mean?

• Personal Performance Evaluation
• Public Policy Engagement
• Professional Project Execution
• Personal Protective Equipment

lets draw a microscope

what is the air pressure?