Warm up

1. What is the first thing you should do when instructed to read from a

textbook?

2. After you outline your reading in a textbook, what should you do next?

3. What is the last thing you should do when reading a text that will

help the information stick into your brain?

1.From your reading of 1.1, how would you describe matter?

Chapter 1; Section 1Pages 4-10

Everything on Earth is made of MATTER. All Matter has:

Mass Volume

Is air made up of matter? Why or why not?

Watch the teacher demo.

1.What 2 properties do all the things in these pictures have in common?

2.What is matter?

Mass The constant amount of matter

something is made of

Measured on a ___________________

Measured in ____________________

Does NOT change when location changes

NOT the same as weight

Balance

Grams

If an object has a mass of 1 kg on Earth, what would its mass be on the moon?

Inertia Objects resistance to moving

Objects with _____________ mass are harder to get moving than objects with ___________ mass

Mass is a measure of inertia

Larger

Smaller

Would it be more difficult to kick a soccer ball or a bowling ball into motion?

Why?

Gravity

The force of attraction, “pull” between objects

due to mass

Attraction depends on mass and distance Larger masses have greater gravity Smaller distances have greater gravity

GravityWhich has the largest gravity

and why?

GravityList the

objects on this page in order from least to

greatest gravitational attraction to

Earth. Explain why.

1.How is inertia related to mass?

2.Which of these pictures has the greatest inertia? Why?

Weight measure of the pull/force of gravity on

an object’s mass

• =Mass times the force of gravity (Wt=m*g)

• Gravity (g) on Earth=9.8 N/kg

• Measured in Newtons (N) on a Spring Scale

• Changes with change of location

Weight

• Example:• If an object has a mass of 50kg on

Earth, what is its weight?• Wt = m * g• Wt = (50kg)(9.8N/kg)• Wt = 490 N

Mass and Weight:

• What is the mass of the wooden block Mrs. Lock has?

• How much should that block weigh? (we are on Earth, so gravity is 9.8 N/kg)

What is the difference between Mass and Weight?

Make a Venn Diagram that gives some of the differences and similarities between mass and weight.

Complete the WeightPaper that Mrs. Lock

gave you.Work with your partner.

1.What are some differences between mass and weight?

2.What are some similarities between mass and weight?

Mass of an object =10 kg

1.What is the weight of the object on the moon (G=1.6 N/kg)?

2.What is the weight of the object on Venus (G=8.9 N/kg)?

Volume How much space something takes up

Measured with a ___________ ___________

Surface is curved; called a ____________

Read the _________ of the meniscus

Measured in _________

Graduated cylinder

Meniscus

Bottom

mL

Listen to the sounds of the beakers as Mrs. Lock taps them.

What do you notice about their sounds?

What relationship can you make between volume and the sound the glass makes?

TRUE or FALSE

1. The volume of a gas can be measured with a graduated cylinder.

2. If you know the volume of the sealed container a gas is in, you know the volume of the gas.

TRUE or FALSE

1.How do we find the volume of a regular solid like a block?

2.What is the relationship between 1 cm3 and 1 ml?

Complete the RainbowVolume Activity that

Mrs. Lock gave you.

Work with your partner.

1.What is 1 thing you learned a about matter?

2.What is 1 thing you still would like to know about matter?