5.1 Asking Questions and Defining Problems - Lesson 2

Scientists and engineers ask questions to develop descriptions and explanations about

• how the world works

• describing a phenomenon

• finding meaning

• evidence

Tags

NGSS.MS-LS2-4

Scientists and engineers define problems that can be solved through ​ (a)   and ​ (b)  

_

• investigation
• _experimentation
• outcomes
• problems

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

I can ask _____ questions

• testable

• data

• measurement

• dependent

Tags

NGSS.HS-LS3-1

Predict ___ based on patterns

• problems

• outcomes

• hypotheses

Tags

NGSS.MS-LS2-2

Develop ​ (a)   _ as cause and effect relationships.

• hypotheses
• problems
• outcomes

Tags

NGSS.MS-LS2-4

NGSS.MS-LS4-4

Define a _____ that can be solved.

• test

• outcome

• hypotheses

• problem

Tags

NGSS.MS-ETS1-1

Is it Testable or Not Testable!

What is the effect of caffeine on the body?

• Testable

• Not Testable

Tags

NGSS.HS-LS1-3

Is it Testable or Not Testable!

Does good always defeat evil?

• Testable

• Not Testable

Is it Testable or Not Testable!

What is the effect of adding fertilizer to grass?

• Testable

• Not Testable

Tags

NGSS.MS-LS2-4

NGSS.MS-LS1-5

NGSS.MS-LS2-1

Is it Testable or Not Testable!

How much will it cost to buy a microscope?

• Testable

• Not Testable