SCIENCE G7

What is science? Study of....

• the natural and physical world

• our lives

• human and interaction

• plant and animal

What is SI units of Length?

• kilogram

• celcius

• meter

• second

Name this Table.

• Table of Scientists

• Table of Compounds

• Table of Chemicals

• Periodic Table of Elements

The Erlenmeyer Flask is...

• a glass with a wide mouth and a lip for pouring

• useful in the lab setting for stirring the contents (by swiring)

• used to pick up small objects/ or heated objects.

after we have construct a hypothesis, next step is...

• collecting data

• conclusion

• experiment

• analysis data

What is the result of the things measurment?

• 1,1 + 0,06 = 1,16

• 1 + 2 = 3

• 0 + 5 = 5

• 1,3 + 0,1 = 1,4

A gas has a definite shape and definite volume.

• True

• False

Which of the following is not an example of a physical change?

• 
• 
• 
• 

Used to measure masses PRECISELY

Branches of science

• Physics
• Mathematics
• Chemistry
• Biology
• Team work