Review

Chapter 3 (Math)

100

Simplify 2b + (-4b) - 10 + 6

-2b - 4

200

Simplify 10 + 2b + 8b - 6

10b + 4

300

Simplify:

10x + 7 -4x-(-15)

6x + 22

400

5(3-x) = 30

x=-3

500

14x + 2(x - 5) - 10=-4

x=-1

Chapter 5 (Math)

100

Which is a rate and which is a ratio? YOU DO NOT NEED TO REWRITE THE SENTENCE, JUST THE NUMBER:

1. There are 234 students in 9 different classrooms. 

2. She can swim 2 laps in 4 minutes.

1. Ratio

2. Rate

200

Find the unit rate:

360 miles in 6 hours

60 miles per hour

300

Find the unit rate, round to the nearest hundredth:

$1.29 for 20 ounces

$0.07 per ounce

400

Dishwasher detergent is sold in individual packs, in 20-, 60-, and 90-pack containers. 

The 60-pack container sells for $10.97. What is the unit rate in dollars per pack? Round your answer to the nearest cent.

$0.18 per pack

500

There are 16 bacteria in a beaker. Four hours later there are 228 bacteria in the beaker. What is the rate of change per hour in the number of bacteria?

53 bacteria per hour

States of Matter (Science)

100

What are the three states of matter?

Solid, liquid, gas

200

a characteristic or trait that can be used to describe matter or substances.

Property

300

Name two properties.

(mass, volume, density, hardness, color, shape, particle movement, particle arrangement, compressibility, fluidity, intermolecular forces)

400

Name two phase changes.

(melting, freezing, condensation, evaporation, sublimation, deposition)

500

Provide one real-world example of phase change.

Varies

Environmental (Science)

100

When the Earth's air, water, or land gets dirty or unhealthy from trash, chemicals, or waste... this is called?

Pollution

200

Name one type of negative contribution to the environment, caused by humans.

Deforestation, plastic use and littering, fast fashion, air pollution, water pollution, etc.

300

Which land-based ecosystem/habitat has the most biodiversity (variety of living species)?

Rainforests

400

Why is plastic dangerous to marine life?

• They mistake it for food and cannot digest it
• They can get tangled in it, which hinders their ability to swim
• Pieces may get stuck in their mouth, nose, or other bodily crevices

500

What is one important quote, meaningful to environmental awareness, from The Lorax?

- "I speak for the trees."

- "Unless someone like you cares a whole awful lot, nothing is going to get better. It's not."

How well do you know your teacher?

100

What club does Ms. Porsley run?

Yearbook Club

200

What is something your teacher needs every day?

C O F F E E

300

What is another job that I have had?

Photographer, barista, librarian, childcare/preschool teacher

400

If Ms. Porsley was not a teacher, what would she do instead?

(All answers count)

My actual answer: A journalist, photographer or construction worker... maybe a cosmotologist

500

If Ms. Porsley could travel anywhere, where do you think she would go?

Ireland, Germany, Italy, or Greece