Scientific Method and Safety

A series of steps used by scientists to solve a problem or answer a question. 

• scientific method
• recipe
• data collection
• metric system

A testable explanation to a problem that has not yet been tested. 

• data
• theory
• hypothesis
• fact

Tags

NGSS.MS-LS1-5

The summary at the end of an experiment that explains the results. 

• conclusion
• procedures
• materials
• responding variable

Tags

CCSS.RI.11-12.3

CCSS.RI.11-12.5

CCSS.RI.8.3

CCSS.RI.9-10.3

CCSS.RI.9-10.5

Dependent variable means

• the scientist controls what to test
• educated guess
• ask a question
• what is being measured

Tags

CCSS.6.SP.B.5B

Which is an example of an qualitative observation?

• There is 13 trees

• There are red, blue, and yellow birds

What does the blue color on the NFPA diamond stand for?

• Special Information

• Health Hazard

• Flammability Hazard

• Reactivity Hazard

What does the white color on the NFPA diamond stand for?

• Special Information Hazard

• Health Hazard

• Flammability Hazard

• Reactivity Hazard

What does the red color on the NFPA diamond stand for?

• Special Hazard

• Health Hazard

• Flammability Hazard

• Reactivity Hazard

What does the yellow color on the NFPA diamond stand for?

• Reactivity Hazard

• Radioactivity Hazard

• Flammability Hazard

• Health Hazard

Which hazard does this pictogram represent?

• Flammable
• Oxidizing
• Health Hazard
• Danger to the Environment