unit 2: properties of materials Chapter 1

Properties that we notice include: (CHECK ALL CORRECT!)

• SMELL and taste

• LOOK

• no properties can be seen

• FEEL AND SOUND

• there are no such things as properties

Tags

NGSS.4-LS1-2

NGSS.5-PS1-3

how can you tell if materials/substances are different?

• By observing their properties/test them

• By guessing

• they are never different

• by closing your eyes and picking an answer

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

How do you change properties of mixtures

• By stirring the mixture with a wooden spoon
• By putting the mixture in sunlight

• By adding or removing substances,

• By shaking the mixture v

Tags

NGSS.MS-PS1-2

Properties of substances are the _______ whether you have a small amount or a large amount.

• same
• varying
• different

how do engineers determine if they meet their design goals?

• By guessing and hoping for the best.
• By ignoring the design goals

• By conducting tests of their designs

• By asking their friends if they think the design goals were met.

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Match the following

• stuff that makes up everything

• substance

• a proposed answer to a question

• claim

• to try something and find out what happe

• design

• to make something new

• test

• a specific kind of material

• material

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-PS1-2

Different materials have ______ properties

• none

• same

• different
• varying

Match the following Properties about cake

• how it sounds

• 
• how it smells

• 
• how it tastes

• 
• how it feels

• 
• how it looks

• 

Choose ALL the mixtures

• 
• 
• 
• 
• 

Match the following Properties about the bird:

• you can feel the feathers

• 
• you can eat bird

• 
• you can smell the bird poo

• 
• you can listen to the bird sing

• 
• you can look at it's color

• 

Tags

NGSS.MS-LS1-4