UNITS 6-10 Review

UNITS 6-10 REVIEW

5TH GRADE SCIENCE

MATTER IS EVERYTHING THAT YOU CAN SEE, TOUCH, TASTE OR SMELL

It is formed by tiny particles, taking space in the universe!

Multiple Choice

Matter has 3 states. Which ones are they?

• Hard, Soft, Tender

• Visible, Invisible, Clear

• Solid, Liquid, Gas

• Physical, Chemical, Hybrid

GAS

LIQUID

SOLID

Multiple Choice

Non-newtonian fluid is...

• Solid

• Liquid

• Both

• Neither

Matter has properties!

Properties of matter describe what matter or a material is like.

Hard

Elastic

Flexible

Multiple Choice

What is an alloy?

• A mix of two or more gases

• A mix of two or more metals

Changes of state are PHYSICAL CHANGES

Matter can change states

• Particles rearrange to form a new substance.

• ​It is usually non-reversible and CANNOT be undone.

• The essence has change.

Chemical Changes

• Particles rearrange, yet remain the same.

• May or may not be reversible.

• ​The essence is still the same.

Physical Changes

Matter can change!

Chemical changes show signs or clues!

Then, we dispose the materials we don't want anymore.

Our garbage should be divided, as it is processed according to its type.

Multiple Choice

Which of these is NOT a type of garbage we learned about?

• Recyclable

• General

• Biodegradable/ Organic

• Non-recyclable

• It gets break down into smaller particles by bacteria and fungi.
  

• The released nutrients get absorbed by earth, helping ecosystems to survive.

​

Biodegradable matter can be decomposed.

QUESTIONS?