NOS Quiz

Noah and Maya are working on a science project. What does the scientific method help them to do?

• Create art

• Investigate and experiment

• Write stories

• Build houses

Tags

NGSS.MS-LS1-1

After Mia and Harper made observations in their science experiment, what should they do next in the scientific method?

• Develop General Theories

• Gather Data to Test Predictions

• Think of Interesting Questions

• Refine, Alter, Expand, or Reject Hypotheses

Tags

NGSS.MS-PS1-2

Arjun and Luna are conducting an experiment to understand plant growth. What is the purpose of developing testable predictions in their scientific method?

• To refine hypotheses

• To expect specific outcomes if the hypothesis is correct

• To gather data

• To think of interesting questions

In the context of scientific research, what must general theories be consistent with?

Tags

NGSS.HS-LS4-1

NGSS.HS-LS4-2

NGSS.HS-PS2-1

Samuel and Ava are working on a science project. What is the first step they should take in the scientific process?

• Hypothesis and prediction

• Experimentation

• Ask questions

• Communicate results

Isla and Mason conducted an experiment in their science class. Which step involves stating what they learned from the experiment?

• Hypothesis and prediction

• Experimentation

• Analyze and draw conclusions

• Communicate results

Hannah is measuring the thickness of a hair strand and finds it to be 0.001 meters. What is the prefix for this measurement in the SI system?

• centi

• deci

• milli

• kilo

Why was the SI system developed? Samuel and Elijah were discussing this in their science class.

• To create a new language

• To standardize measurements for common communication

• To replace the metric system

• To simplify scientific notation

Aria and Anika are conducting an experiment to measure the boiling point of water. Why are both accuracy and precision important in their measurements?

• They help in making random guesses.

• They ensure that measurements are both close to the true value and reproducible.

• They allow for more errors in experiments.

• They are not important in science and measuring.

Tags

NGSS.MS-PS3-4

During archery practice, which of the following is an example of low accuracy?

• Hitting different parts of the target each time.

• Hitting the same spot on the target multiple times.

• Hitting close to the center of the target.

• Hitting the target consistently but not close to the center.