Area
What is area? Define it.
The space inside a shape. It is measured in square units.
Describe how to set up a stem and leaf plot.
A vertical line is drawn. The stems are on the left and the leaves are on the right. The stems are the the first digit or digits of the numbers and the leaves are the last digits of the number. The stems are written down vertically from least to greatest, and the leaves are written horizontally in each row from least to greatest to represent each number.
Create a generic rectangle to solve 12 x 15.
Answer: 180
Ms. Robinson surveyed her class to see how many pets each person had. The answers ranged from 0-6, and a lot of numbers were repeated. What would be the best graph type to use to represent the data and why?
Options: Bar Graph, Dot Plot, Venn Diagram
Dot plot because the data is numerical and there are a lot of repeated values
What is the area of a rectangle that is 4 inches by 11 inches? Don't forget to include units in your answer.
44 square inches
Make a stem-and-leaf plot with the following data:
11, 14, 61, 55, 54, 55, 16, 33, 22, 25
A vertical line should be drawn down the middle with the stems on the right going down vertically from least to greatest. The stems listed should be 1, 2, 3, 4, 5, and 6. In the 1 row, you should have a 1, 4, and 6 for the leaves. In the 2 row, you should have a 2 and 5 for the leaves. In the 3 row, you should have a 3 for the leaf. In the 4 row, you should have no leaves. In the 5 row, you should have a 4, 5, and 5 for the leaves. In the 6 row, you should have a 1 for the leaf.
Create a generic rectangle to solve 23 x 45.
Answer: 1,035
Create a dot plot with the following data.
0, 1, 4, 4, 4, 2, 2, 1, 0, 7, 7, 8, 2
Click the link below. What is the area of shape 1? Don't forget to include proper units in your answer.
https://docs.google.com/document/d/1hhgt8UDKcgC-Nht8W-XdwIHf6U91xBMVIfldTucId1w/edit?tab=t.0
48 square centimeters
Click this link and go to page 2 of the document.
https://docs.google.com/document/d/1hhgt8UDKcgC-Nht8W-XdwIHf6U91xBMVIfldTucId1w/edit?tab=t.0
Look at the bar graph titled "Favorite Type of Movie." How many total people were surveyed?
20 people
Create a generic rectangle to solve 67 x 121.
Answer: 8,107
Add the decimals. Show your work and check the answer with your calculator.
4.23 + 6.5 + 2.1
12.83
Click the link below. What is the area of shape 2? Don't forget to include proper units in your answer.
https://docs.google.com/document/d/1hhgt8UDKcgC-Nht8W-XdwIHf6U91xBMVIfldTucId1w/edit?tab=t.0
78 square centimeters
Click this link and go to page 2 of the document.
https://docs.google.com/document/d/1hhgt8UDKcgC-Nht8W-XdwIHf6U91xBMVIfldTucId1w/edit?tab=t.0
Look at the bar graph titled "Favorite Type of Movie." What is the difference between those who picked romance movies and those who picked drama movies?
A difference of 5 people
Create a generic rectangle to solve 79 x 234.
Answer: 18,486
Subtract the decimals. Show your work and check the answer with your calculator.
245.6 - 36.88
208.72
Click the link below. What is the area of shape 3? Don't forget to include proper units in your answer.
https://docs.google.com/document/d/1hhgt8UDKcgC-Nht8W-XdwIHf6U91xBMVIfldTucId1w/edit?tab=t.0
111 square meters
Click this link and go to page 2 of the document.
https://docs.google.com/document/d/1hhgt8UDKcgC-Nht8W-XdwIHf6U91xBMVIfldTucId1w/edit?tab=t.0
Look at the histogram titled "Tree Heights." What does the bin that goes up to a frequency of 30 mean?
There are 30 trees that are between 150 and 200 centimeters tall.
Create a generic rectangle to solve 123 x 456.
Answer: 56,088
Add the decimals. Show your work and check the answer with your calculator.
5.62 + 9 + 0.1
14.72