lesson 1: introduction to data

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Slide 1: Slide
WiskundeMiddelbare schoolvwoLeerjaar 2

This lesson contains 13 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 50 min

Items in this lesson

Hello

Slide 1 - Slide

How are you doing today?
😒🙁😐🙂😃

Slide 2 - Poll

Learning goals
You are able to work with averages, percentages, frequency tables and simple graphical representations (like bar graphs and pie charts).

Slide 3 - Slide

What is the average of 6, 7, 1 and 2?
A
6+7+1+2
B
5
C
4
D
3

Slide 4 - Quiz

The week before the holiday my commute times were (in minutes: back & forth):
mo:16, 19, tu:20, 21, th:31, 32, fr:18, 19.
On which day did I go by public transportation?

Slide 5 - Open question

The week before the holiday my commute times were (in minutes):
15, 19, 18, 20, 31, 32, 18, 19.
Calculate the average amount of minutes I spent on my commute during this week. Show your work.

Slide 6 - Open question

Waht percentage is equal to 2 parts in 5?
A
40%
B
20%
C
50%
D
2%

Slide 7 - Quiz

I made 12 attempts at a free throw and made 3. What percentage of shots did I hit? Show your work.

Slide 8 - Open question

Calculate 21% of 120. Show your work.

Slide 9 - Open question

How many pets do you have?

Slide 10 - Open question

How many siblings do you have?

Slide 11 - Open question

Homework
Find data on something (like we just did with pets and siblings). You are allowed to make it up if you need to. 
Make a frequency table with your data and make either a pie chart or a bar chart using your data.

Slide 12 - Slide

I am confident I'll be able to create a frequency table and a visual representation of my data.
😒🙁😐🙂😃

Slide 13 - Poll