Exploring Mixtures and Solutions in Grade 5 Science

What is the primary purpose of watching the educational video before the test?

• To practice drawing diagrams

• To understand the questions and get tips for answers

• To memorize the answers

• To learn how to use Google Forms

What was unique about the lower left corner of the black box when tapped?

• It made no sound

• It made a different sound

• It made a louder sound

• It vibrated more than other corners

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

True or False: Models must always be smaller than the objects they represent.

• Not mentioned

• Depends on the model

• False

• True

True or False: Models can be used to test a system.

• Not applicable

• Only in certain conditions

• True

• False

Tags

NGSS.MS-ETS1-4

NGSS.MS-PS3-3

True or False: Models must look exactly like the real thing in every detail.

• Only in educational models

• True

• Only in scientific models

• False

What is the significance of models in science?

• To replace real objects completely

• To communicate information and test systems

• To serve as exact replicas

• To provide entertainment

Tags

NGSS.MS-ETS1-4

NGSS.MS-LS1-2

NGSS.MS-PS1-1

NGSS.MS-PS3-1

What is the first step a scientist or engineer might take when developing a model?

• Drawing a diagram

• Making a hypothesis

• Ordering materials

• Gathering data

What do models represent according to the paragraph?

• Hypotheses

• Absolute facts

• Our best understanding

• Our guesses

Tags

NGSS.MS-LS2-3

Which state of matter is not a part of the water cycle model described?

• Solid

• Liquid

• Plasma

• Gas

Tags

NGSS.MS-ESS2-4

How should a ship navigate to the dock according to the harbor model?

• Following the deepest channels

• Avoiding all channels

• Staying in areas with at least 12 meters depth

• Using the shortest route