6th Grade Quarter 1 Review

6th Grade Quarter 1 Review

Open Ended

What does the word "constant" mean?

Let's talk about the answer choices (test taking strategy)

Mass

The amount of matter in a object.

 Pressure

The force exerted on a surface divided by the total area over which the force is excerted.

State

One of the 3 forms - solid, liquid, or gas - in which amtter exist.

Volume

The amount of space an object takes up.

Open Ended

Mass, pressure, state, or volume.... Which one stayed constant?

Density

The amount of mass in a given space.

Melting Point

The temperature that a solid reaches when it starts to melt.

Open Ended

Butter will remain solid? Why? (Melting point = 95 degrees F)

Poll

Wax = 100 Degrees F.

Butter = 95 Degrees F.

Which one will melt first?

• Wax

• Butter

Density

Mass = The amount of matter in an object.

Poll

Do we have the same substance each time? Regardless of how much we have, do we have the same substance?

• Yes

• No

Open Ended

What is an electrical insulator?

Open Ended

What is a electrical conductor?

Bridge Strip Expansion Joints

Open Ended

How does heat flow? From cold to hot or hot to cold?

Open Ended

One example of an insulator.

Open Ended

One example of a conductor.

Electromagnetic Spectrum

P waves and S waves

These are waves that happen within Earth's crust.

P waves and S waves

• P waves can move through solids and liquids.

• S waves can only move through solids.

Sound waves can travel through different states of matter. However, they travel through solids faster.

Open Ended

Give one example of a medium?

Sound waves and light waves are different.

Sound waves need a medium.

Light waves can travel through a vacuum (empty space).

Open Ended

What type of light on the electromagnetic spectrum can we see?

Open Ended

Any questions???