OAN Expectations
What does R, R, S stand for at OAN?
Respectful, Responsible, and Safe
How do you ask and answer a question in class?
Raise your hand.
What is precipitation?
Any solid or liquid that comes from the sky.
What are the states of matter (there's 3)
gas, liquid, solid
What must happen for us to see an object?
light must bounce off (reflect) or pass through (transmit) the object and enter our eyes
What side of the hallway do we walk on?
Right side
How do you get out of your seat for any reaso?
Raise your hand and wait for permission
What happens to an air package when it is heated up?
The air particles expand and rise because they are less dense.
In what direction does energy move? From low energy to high energy or high energy to low energy?
Areas of high energy (hot) to areas of low energy (cold)
What happens when light hits a mirror?
it reflects (bounces off) in a straight line
How long do you have to get to your next class?
2 minutes
Where are instructions for the beginning of class found?
The smart board.
What happens to air packages when they are cooled down?
The air particles move closer together and fall because they are less dense.
What state of matter has no defined shape and no defined volume? (Defined = set)
gas
Why does a shadow form?
an object blocks the light
What is your voice level when an adult counts down to 0?
level 0
T/F: You are expected to sit in your assigned seat at all times
True, unless you have permission and have been given a seat.
What causes hail to grow bigger inside of a cloud?
strong winds (updrafts) that keep the hail up in the cloud longer.
What is the phase change called when a substance goes from a solid to a liquid?
melting
What is the difference between a transparent and an opaque object?
a transparent object lets light pass through, while an opaque object blocks all light
What is at least 1 thing you can do is someone else is bothering you?
Ask them to stop, move away from the person, tell an adult (no specific order)
Do you have to get every answer correct on every activity we do in class?
No, as long as you put forth your best effort!
Why do hail storms happen more often is warmer months than colder months when hail is made of ice?
Warm air creates strong storms with powerful updrafts to form hail.
What is the phase change called when a substance goes from a liquid to a solid?
freezing
Why does a red apple look red?
it reflects red light and absorbs all other colors