Science Models

Scientists use computers to help them sort data of which models

• physical models

• mathematical models

What is a scientific model?

• A representation of an object but smaller

• An exact representation made of similar material

• A representation of an object or system

• A familiar copy of an object

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-2

NGSS.MS-PS1-1

Scientists use ___________ to understand how systems work.

• models

• figures

• process

• energy

Tags

NGSS.MS-LS2-3

Scientists use a ___ to represent something that has too many parts, is too big, or is too small to investigate in real life.

• cars, dolls, people

• model

• scale

• telescope

Tags

NGSS.MS-ETS1-4

Select ALL that is true

• A model is a simple representation of a system

• Models are expensive!

• A toy car is a model of a real car

• A model helps you understand a system

Tags

NGSS.MS-LS2-3

The manipulation of a model in such a way that it behaves like a real system is termed:

• Simulation

• Modelling

• Manipulation

• Organization

Heat is ___ of the system.

• an input

• a subsystem

• a trigger

• an output

Tags

NGSS.MS-PS3-4

NGSS.MS-PS3-5

The kidneys are organs that filter wastes out of the blood stream. Which of the following objects could best be used to make a simple model of a kidney?

• block of wood

• coffee filter

• plastic bag

• water pump

Tags

NGSS.MS-ETS1-4

NGSS.MS-ETS1-1

If you want to compare sizes and distances in a model, then you should make a ___ model.

• planet

• scale

• map

• huge

Tags

NGSS.MS-ESS1-3

A drawing, diagram, or map are types of ___.

• mental models

• three-dimensional models

• two-dimensional models

• plastic models