HMH Florida Science Unit 1, Lesson 3

A scientific investigation that includes a control group and an experiment.

• controlled experiment

• model

• repeated observations

• systematic observations

Tags

NGSS.MS-LS2-4

This is your educated guess of what you think will happen in the experiment.  It is always written in "If... Then...." form.

• Hypothesis
• Conclusion
• Problem
• Data and Analysis

Once you complete the experiment, you must record your results and create charts or graphs.  

• Data and Analysis
• Research
• Procedure
• Hypothesis

Tags

NGSS.MS-PS3-1

What is a Variable?

• Variations within the experiment

• The repeating of the experiment by classmates

• Anything that can change during an experiment

• Something that must be keep the same during an experiment

Tags

NGSS.MS-PS3-4

NGSS.MS-PS2-2

A summary statement based on the results of an experiment is a...

• Hypothesis
• Materials
• Procedure
• Conclusion

During experiments, scientists write down what they see which is called...

• Hypothesis
• Observations
• Materials
• Procedure

The number of times an experiment is repeated.

• Independent variable

• Constants

• Sample size

• Trials

What are the sequence of steps to be followed in an experiment?

• Procedures
• Hypothesis
  
• Conclusion
• Results

Decide if the question listed is a "good" science question or a "poor" science question.

Do plants need sunlight to grow?

• Good science question.
• Poor science question.

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

Data gathered during an investigation is called ____________.

• evidence

• observation

• experiment

Tags

NGSS.MS-LS1-5