Review theme 3 and 4

Review Theme 3 and 4

By Ervannus Christian

Percentage

EL 6 Lesson

Representing Data

Identify different ways of representing data

Classify types of data

Interpret data from graphs and charts

Angles

An angle consists of 2 arms and a vertex. An angle is the degree measure between 2 arms having a common vertex.

Multiple Choice

Which of the following can you relate the word "percentage"?

• out of 100

• a quantity per 100

• with the symbol %

• all of the above

Types of Angles

1. Acute Angles: An angle whose measure is between 0 and 90 degrees.

Multiple Choice

Which of these is a line graph?

2. Obtuse Angle

An angle whose measure is between 90 and 180 degrees .

Let us watch a video about percentages

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3. Right Angle

An angle whose measure is 90 ⁰

Multiple Choice

Which of these is a bar chart?

4.Straight Angle

An angle whose measure is exactly 180⁰

Multiple Choice

Based on the video, what is percentage?

• a fraction with a denominator of 100

• just any fraction

5.Reflex Angle

An angle whose measure is greater than 180⁰ but less than 360⁰.

Multiple Choice

Which of these is a pictogram?

6. Complete Angle

An angle whose measure is 360⁰.

Multiple Choice

What does "per" mean?

• for every

• for each

• all the above

Multiple Choice

Identify the angle

• Straight Angle

• Acute Angle

• Obtuse Angle

• Right Angle

Multiple Choice

Which of these is a scatter graph?

Multiple Choice

Identify the angle

• Complete Angle

• Right angle

• Obtuse Angle

• Reflex Angle

Multiple Choice

What does "cent" mean?

• 10

• 100

• 1000

Multiple Choice

Identify the Angle

• Obtuse Angle

• Acute Angle

• Right Angle

• Reflex Angle

Multiple Choice

Which of these is a pie chart?

Multiple Choice

Identify Right Angle

Multiple Choice

How to express percentage into a fraction?

• Write the number in percent as a fraction with 100 as the denominator. Then, express it in simplest form.

• Write the number in percent as a fraction with 100 as the numerator. Then, express it in simplest form.

Multiple Select

Identify Straight Angles

Multiple Choice

Which of these is a composite bar chart?

Fill in the Blanks

Multiple Choice

Express 34% as a fraction in simplest form.

• $$\frac{17}{50}$$  

• $$\frac{34}{50}$$  

• $$\frac{34}{100}$$  

Multiple Choice

What is ½ as a percentage?

• 10%

• 25%

• 50%

• 75%

Multiple Select

Which of these types of data are primary?

• The amount of time you spend using the internet each day

• The number of people born in each month of 2020

• The number of COVID-19 cases today

• The number of red cars that pass your house in an hour

Multiple Select

Which of these types of data are qualitative?

• Your height

• Your favourite football team

• Your age

• What you ate for dinner

Multiple Select

Which of these types of data are continuous?

• The distance between two places

• The weight of an object

• The votes for a canditate in an election

• How many friends a person has