a person who uses science knowledge to design something in order to solve a problem.

• engineer

• design

• material

• substance

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

What is the most important property of glue?

• stickiness

• color

• taste

• smell

When ingredients are combined a _________ is created.

• flower

• picture

• mixture

• friend

Tags

NGSS.5-PS1-4

Properties of mixtures _____________ when other ingredients are added.

• stay the same

• change

• turn purple

Tags

NGSS.MS-PS1-2

You can tell if materials or substances are different by _____________ their properties.

• touching and eating

• stirring and tasting

• observing and testing

Tags

NGSS.2-PS1-1

NGSS.2-PS1-2

What is information that supports an answer (gives proof) to a question?

• evidence

• ingredient

• mixture

Tags

NGSS.MS-PS1-2

To try to make something new that solves a problem

• observe

• design

• evidence

• property

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

What is anything used in a recipe or mixture?

• claim

• property

• ingredient

• engineer

In the picture, there are different amounts of the same glue. Does the glue on these two index cards have the same properties?

• Yes, the properties of substances are the same whether you have a small amount or a large amount.

• No, the properties of substances are different depending on the amount.

Tags

NGSS.MS-PS1-2

Engineers use design goals to guide their work. What is the correct order of the design cycle?

• learn > plan > make > test

• make > plan > test > learn

• test > plan > learn > make

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4