6th Grade Final

A series of steps used by scientists to solve a problem or answer a question. 

• scientific method
• recipe
• data collection
• metric system

Which happens first?

• make a hypothesis

• make a plan

• ask a question/make an observation

• draw conclusions

To make observations you use your _______.

• senses

• feet

• smile

• experience

Tags

NGSS.2-PS1-1

NGSS.K-2-ETS1-1

Should experiments be repeated over and over to see if the results are the same each time?

• yes
• no

Tags

NGSS.MS-ETS1-4

All factors that can change in an experiment.

• variable
• data
• conclusion
• result

Tags

NGSS.MS-PS3-4

Which particle has a positive charge?

• electron
• orbital
• proton
• neutron

Choose the particle that has no charge.

• nucleus
• neutron
• proton
• electron

An electron has a _____ charge.

• negative
• positive
• neutral

Tags

NGSS.MS-PS2-3

Which particles make up the nucleus of an atom?

• protons and neutrons
• electrons and protons
• electrons, protons, and neutrons
• electrons and neutrons

Tags

NGSS.MS-PS1-1

What is at the center of every atom?

• An electron
• A compound
• A molecule
• A nucleus

Tags

NGSS.MS-PS1-1