SCIENCE QUIZ REVIEW (WEEK 6)

Choose the correct definition for the word below;

Melting

• To change from a liquid to a solid state, usually through cooling.

• To change from a solid to a liquid state usually through heat.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Choose the correct definition for the word below;

Freezing

• To change from a liquid to a solid state, usually through cooling.

• To change from a solid to a liquid state usually through heat.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Organise these options into the right categories.

Groups:

(a) Reversible Changes

,

(b) Irreversible Changes

• 
• 
• 
• 
• 

Tags

NGSS.MS-LS1-7

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Complete the sentence by choosing the word that fits best from the list below;​

Dissolving is when a solute is added to a solvent to form a ... ​ (a)  

• irreversible change
• drink
• solution.

Tags

NGSS.MS-PS1-2

Complete the sentence by choosing the word that fits best from the list below;​

Evaporation is the process that changes liquid water to ...​​ (a)  

• liquid gas
• vapour
• bubbles

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Match the following photos with the correct word/label.

• Solution

• 
• Solute

• 
• Evaporation

• 
• Solvent

• 
• Freezing

• 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

​ ​ ​ Label the pictures with their matching words.

a

b

c

Solute

Solvent

Solution

Tags

NGSS.MS-PS1-2

Choose the correct definition for the word below;

Solute

• The substance in which a solute will dissolve.

• A substance that is dissolved in a solution.

Tags

NGSS.MS-PS1-2

Choose the correct definition for the word below;

Solvent

• The substance in which a solute will dissolve.

• A substance that is dissolved in a solution.

Explain what a reversible change is. Remember to give an example of such a change in your recording.

1 min audio