Science End of Year Review

Anything that takes up space and has mass.

• mixture

• matter

• liquid

• weight

Tags

NGSS.MS-PS1-5

The downward pull on an object due to gravity.

• atom

• element

• solid

• weight

Tags

NGSS.MS-PS2-2

The amount of space an object takes up.

• volume

• states of matter

• atom

• compound

Tags

NGSS.MS-PS1-4

The smallest basic unit of matter.

• liquid

• atom

• matter

• weight

Tags

NGSS.MS-PS1-1

Which of the following best defines science?

• A collection of unchangeable facts about the natural world

• The study of the natural world through observation, identification, description, experimental investigation, and theoretical explanations

• A belief system based on assumptions about the natural world

• A method for proving theories beyond doubt

Tags

DOK Level 1: Recall

What is the first step in the scientific method?

• Conducting an experiment

• Formulating a hypothesis

• Making an observation

• Analysing data

Answer explanation

The first step in the scientific method is making an observation. This involves noticing and describing phenomena, which leads to questions and further investigation, setting the stage for hypothesis formulation and experimentation.

What is a common method for scientists to communicate their research findings?

• Through artistic performances

• By publishing in scientific journals

• By creating infomercials

• Through political debates

Tags

DOK Level 1: Recall

Two or more atoms bonded together.

• molecule

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1

Contains only one (1) type of atom.

• molecule

• element

• compound

• mixture

Two or more different types of atoms bonded together.

• molecule

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1