Unit 1 LEVEL 1: Area and Surface Area
Unit 1 LEVEL 2: Area and Surface Area
Unit 2 LEVEL 1: Introducing Ratios
Unit 2 LEVEL 2: Introducing Ratios
Unit 3: Unit Rate and Percentages
100
What is the area of Shape A?
14 square units
100
What is the area of this triangle?
30 square cm
100
Fill in the blanks (all the blanks are the same word):
A _____ a : b is a relationship between two quantities. For every a of the first, there are b of the second. If the _____ of apples to oranges in a fruit bowl is 2 : 3 , then for every 2 apples, there are 3 oranges.
ratio
100
What is the unit rate for how fast the person rides a scooter?
15 feet per second
100
Fill in the blanks (all the blanks are the same):
_____ means for every 100. It is represented by the _____ symbol: %. We use percents to represent ratios and fractions. 25% means 25:100. 25% of something means 25/100 or 1/4 of it.
percent
200
What is the area of the rectangle?
20 square units
200
What type of polyhedron would this net fold up to make? A Prism or a Pyramid?
A Prism
200
Fill in the blanks (all the blanks are the same word):
Two ratios are __________ if you can multiply each of the values in the first ratio by the same number to get the values in the second ratio. 3 : 2 is __________ to 6 : 4 because 3 · 2 = 6 and 2 · 2 = 4 .
equivalent
200
Fill in the blanks (each blank is the same word):
The word ___ means “for each.” For example, if the price is $5 ___ ticket, that means that each ticket costs $5 . Buying 4 tickets would cost $5 · 4 = $20 .
per
200
Mia and Liam were trying out new remote control cars. Mia’s traveled 135 feet in 3 seconds. Liam’s traveled 228 feet in 6 seconds. Both cars traveled at a constant speed.
Which car travels faster? What is the speed of both cars?
Mia: 35 feet per second
Liam: 38 feet per second
Mia's car travels faster
300
What is formula for the area of a parallelogram?
Base x Height
300
What type of polyhedron would this net fold up to make? A Prism or A Pyramid?
A Pyramid
300
What is the ratio of squares to smiley faces?
4 to 6
300
Fill in the blanks (each blank is the same word):
A _____ ______ is a _____per 1 . If 12 people share 3 pizzas equally, then one ______ ______ is 4 people per pizza. Another _____ ______ is 1/4 pizza per person.
unit rate
300
The cost of 5 cans of pinto beans is $3.35 . At this rate, how much do 11 cans of pinto
beans cost? Explain your reasoning.
$7.37 for 11 cans of pinto beans
400
What is the base, height, and area of this parallelogram?
Base: 5, Height: 3, Area: 15 square units
400
Fill in the blanks (all the blanks are the same word):
_____ measures the space inside a two-dimensional
figure. It is expressed in square units.
The _____ of the left shape is 6 square units.
The _____ of the right shape is 22 square units.
area
400
How many ounces of flour would you need if you had 3 eggs?
9 ounces of flour
400
The ______ ______ is the cost for one item or the cost per item. For example, if 4 avocados cost $12 , then the _____ _____ is $3 per avocado.
unit price
400
A copy machine can make 500 copies every 4 minutes. How long will it take the copy machine to make 1,125 copies?
9 minutes
500
What is the formula for the area of a triangle?
(Base x Height) / 2
Or
1/2 x Base x Height
500
Fill in the blanks (all the blanks are the same word):
The __________ _____ of a polyhedron is the sum of the areas of its faces. If the six faces of a cube each have an area of 9 square centimeters, then the __________ _____ of the cube is 6 · 9 , or 54 square centimeters.
surface area
500
What is the unit price for eggs?
$0.25 per egg
500
Ahmed is having a party with a total of 12 guests. How much of each ingredient does he need to make Mango Lassi for each guest?
Mango: 36 cups
Yogurt: 24 cups
Milk: 12 cups
500
A hardware store offers customers a coupon for $25 off. The regular price of a power drill is $125 . If a customer uses the coupon, what percent will the customer save?
20% off
600
What is the base and height of this triangle?
Base: 12 cm
Height: 5 cm
600
A __________ is a closed three-dimensional
shape with flat sides. When we have more than
one ___________ , we call them ________.
Here are some drawings of ________.
polyhedron
600
What is the unit price for bags of rice?
$2.50 per bag of rice
600
Grocery store A sells a 12 pack of soda for $9.00.
Grocery store B sells a 24 pack of soda for $15.60.
Which store has a better price for soda? What is the price per soda?
Grocery store B for $0.65 per soda.
600
A store is having a 30% off sale. The regular price for headphones is $150 . How much would a customer save with the sale? AND What is the sale price after the discount?
30% of $150 is $45
The sale price is $105