Science Intro

Choose the natural phenomena that are related to science.

• Discovery of medicine

• Building of satellites

• Decaying of carcass

• Respiration of human

• Volcanic eruptions

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS3-2

Choose the correct instruments to measure volume of liquid.

• Beaker

• Pipette

• Gas Jar

• Boiling tube

• Burette

Choose the correct statements on weight.

• SI unit is kilogram

• SI unit is newton

• Measuring tool to measure is spring balance

• Measuring tool to measure is triple beam balance

• Gravitational pull that act on an object

Tags

NGSS.MS-PS2-4

What is the meaning of this hazard symbol?

• Poisonous

• Radioactive

• Flammable

• Explosive

Choose the FIRST step involved in a scientific investigation.

• Analysing and interpreting data

• Constructing a hypothesis

• Controlling the variable

• Collecting data

Choose the correct formula for density.

• Density= Volume x Mass

• Density = Weight/ Volume

• Density = Mass/ Volume

• Density = Volume x Weight

Choose the LAST step in the scientific investigation.

• Making a conclusion

• Write a report

• Identify a problem

• Collecting data

......... variable is the variable being tested and measured

• right
• wrong
• dependent
• independent

Tags

NGSS.MS-PS3-4

A lab coat protects your clothing from chemicals and..........protect your eyes in the lab.

• glasses of safeness
• saifty oggles
• safety goggles
• saefty googles

After completing an experiment, all chemical wastes should be

• dumped down sink
• taken home
• thrown in trash
• disposed of according to teacher's directions

Tags

NGSS.MS-ESS3-3