Dissolving Sugar Cubes

How does the temperature of water affect the time it takes for a sugar cube to dissolve?

What is the INDEPENDENT variable?

• the sugar cube

• the time it takes to dissolve

• the change in temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

How does the temperature of water affect the time it takes for a sugar cube to dissolve?

What is the DEPENDENT variable?

• the sugar cube

• the time it takes to dissolve

• the change in temperature

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What were some safety precautions?

• Do not eat or drink anything in the lab.

• Be careful of the hot plate warming up the water.

• Use a plastic beaker instead of a glass beaker.

• There were no safety precautions.

What was the correct order we followed to set up this lab?

• Question, Hypothesis, Experiment, Observations, Data, Conclusion

• Hypothesis, Experiment, Question, Data, Observation, Conclusion

• Question, Experiment, Hypothesis, Conclusion, Observation, Data