Download presentation

Presentation is loading. Please wait.

Published byMavis Tyler Modified over 9 years ago

1
Thursday, December 13 Agenda: 1) Objective & Bell ringer 2) Cornell Notes: Topic= Mean, Median, Mode & Range 3) Analyze and Calculate % Mastery by Standard 4) Explain & Model all tasks (calculations, graphing, etc…) 5) Work on packet Homework: Due Tomorrow! 1) Finish worksheet 2) Plot your data and answer questions 3) Have packet signed by your parent and have him/her fill in the “comments section”

2
Mean, Median, Mode & Range Analysis and Reflection of your 15 Week Exam Data

3
Objective: SWBAT calculate their percent mastery by standard and reflect on how study habits affected the outcome. SWBAT analyze the data and determine the mean, median, mode and range SWBAT plot the data in a bar graph Bellringer: How much time did you spend studying for this exam? 5 min…

4
Objective: SWBAT calculate their percent mastery by standard and reflect on how study habits affected the outcome. SWBAT analyze the data and determine the mean, median, mode and range SWBAT plot the data in a bar graph Bellringer: How much time did you spend studying for this exam? 4 min…

5
Objective: SWBAT calculate their percent mastery by standard and reflect on how study habits affected the outcome. SWBAT analyze the data and determine the mean, median, mode and range SWBAT plot the data in a bar graph Bellringer: How much time did you spend studying for this exam? 3 min…

6
Objective: SWBAT calculate their percent mastery by standard and reflect on how study habits affected the outcome. SWBAT analyze the data and determine the mean, median, mode and range SWBAT plot the data in a bar graph Bellringer: How much time did you spend studying for this exam? 2 min…

7
Objective: SWBAT calculate their percent mastery by standard and reflect on how study habits affected the outcome. SWBAT analyze the data and determine the mean, median, mode and range SWBAT plot the data in a bar graph Bellringer: How much time did you spend studying for this exam? 1 min…

8
Objective: SWBAT calculate their percent mastery by standard and reflect on how study habits affected the outcome. SWBAT analyze the data and determine the mean, median, mode and range SWBAT plot the data in a bar graph Bellringer: How much time did you spend studying for this exam? 30 sec…

9
Objective: SWBAT calculate their percent mastery by standard and reflect on how study habits affected the outcome. SWBAT analyze the data and determine the mean, median, mode and range SWBAT plot the data in a bar graph Bellringer: How much time did you spend studying for this exam? 10 sec…

10
Time is up ! Please Pass your bell ringer in (RIGHT NOW) You should be setting up your Cornell Notes….

11
Thursday, December 13 Agenda: 1) Objective & Bell ringer 2) Cornell Notes: Topic= Mean, Median, Mode & Range 3) Analyze and Calculate % Mastery by Standard 4) Explain & Model all tasks (calculations, graphing, etc…) 5) Work on packet Homework: Due Tomorrow! 1) Finish worksheet 2) Plot your data and answer questions 3) Have packet signed by your parent and have him/her fill in the “comments section”

12
Reflection Question(s): Which topics covered in the last 5 weeks of class do you think you understand the best? Does your data correlate? 2 min…

13
Reflection Question(s): Which topics covered in the last 5 weeks of class do you think you understand the best? Does your data correlate? 1 min…

14
Reflection Question(s): Which topics covered in the last 5 weeks of class do you think you understand the best? Does your data correlate? 30 sec…

15
Reflection Question(s): Which topics covered in the last 5 weeks of class do you think you understand the best? Does your data correlate? 10 sec…

16
Vocabulary Review Quantitative data – contains a number and unit Content Mastery by Standard – the percentage of correct answers for each Illinois Science Standard (actual vs possible points). 80% is considered mastery.

17
Copyright © 2000 by Monica Yuskaitis Definition Mean Means Average

18
Copyright © 2000 by Monica Yuskaitis Definition MeanMean – the average of a group of numbers. 2, 5, 2, 1, 5 Mean = 3

19
Copyright © 2000 by Monica Yuskaitis How to Find the Mean of a Group of Numbers Step 1 – Add all the numbers. 8, 10, 12, 18, 22, 26 8+10+12+18+22+26 = 96

20
Copyright © 2000 by Monica Yuskaitis How to Find the Mean of a Group of Numbers Step 2 – Divide the sum by the number of addends. 8, 10, 12, 18, 22, 26 8+10+12+18+22+26 = 96 How many addends are there?

21
Copyright © 2000 by Monica Yuskaitis How to Find the Mean of a Group of Numbers Step 2 – Divide the sum by the number of addends. 6)6) 96 sum# of addends 1 6 36 6 63

22
Copyright © 2000 by Monica Yuskaitis How to Find the Mean of a Group of Numbers The mean or average of these numbers is 16. 8, 10, 12, 18, 22, 26

23
Copyright © 2000 by Monica Yuskaitis What is the mean of these numbers? 26, 33, 41, 52 38

24
Copyright © 2000 by Monica Yuskaitis Definition Median is in the Middle

25
Copyright © 2000 by Monica Yuskaitis Definition MedianMedian – the middle number in a set of ordered numbers. 1, 3, 7, 10, 13 Median = 7

26
Copyright © 2000 by Monica Yuskaitis How to Find the Median in a Group of Numbers Step 1 – Arrange the numbers in order from least to greatest. 21, 18, 24, 19, 27 18, 19, 21, 24, 27

27
Copyright © 2000 by Monica Yuskaitis How to Find the Median in a Group of Numbers Step 2 – Find the middle number. 21, 18, 24, 19, 27 18, 19, 21, 24, 27

28
Copyright © 2000 by Monica Yuskaitis How to Find the Median in a Group of Numbers Step 2 – Find the middle number. 18, 19, 21, 24, 27 This is your median number.

29
Copyright © 2000 by Monica Yuskaitis How to Find the Median in a Group of Numbers Step 3 – If there are two middle numbers, find the mean of these two numbers. 18, 19, 21, 25, 27, 28

30
Copyright © 2000 by Monica Yuskaitis How to Find the Median in a Group of Numbers Step 3 – If there are two middle numbers, find the mean of these two numbers. 21+ 25 = 46 2)2) 23 median

31
Copyright © 2000 by Monica Yuskaitis What is the median of these numbers? 29, 8, 4, 11, 19 11 4, 8, 11, 19, 29

32
Copyright © 2000 by Monica Yuskaitis What is the median of these numbers? 31, 7, 2, 12, 14, 19 13 2, 7, 12, 14, 19, 31 12 + 14 = 26 2)2)

33
Copyright © 2000 by Monica Yuskaitis Definition Mode is the most Popular

34
Copyright © 2000 by Monica Yuskaitis Definition ModeMode – the number that appears most frequently in a set of numbers. 1, 3, 7, 10, 13 Mode = 1

35
Copyright © 2000 by Monica Yuskaitis How to Find the Mode in a Group of Numbers Step 1 – Arrange the numbers in order from least to greatest. 21, 18, 24, 19, 18 18, 19, 21, 24

36
Copyright © 2000 by Monica Yuskaitis How to Find the Mode in a Group of Numbers Step 2 – Find the number that is repeated the most. 21, 18, 24, 19, 18 18, 18, 19, 21, 24

37
Copyright © 2000 by Monica Yuskaitis Which number is the mode? 29, 8, 4, 8, 19 8 4, 8, 19, 29

38
Copyright © 2000 by Monica Yuskaitis Definition Range is the distance Between

39
Copyright © 2000 by Monica Yuskaitis Definition RangeRange – the difference between the greatest and the least value in a set of numbers. 1, 3, 7, 10, 13 Range = 12

40
Copyright © 2000 by Monica Yuskaitis How to Find the Range in a Group of Numbers Step 1 – Arrange the numbers in order from least to greatest. 21, 18, 24, 19, 27 18, 19, 21, 24, 27

41
Copyright © 2000 by Monica Yuskaitis How to Find the Range in a Group of Numbers Step 2 – Find the lowest and highest numbers. 21, 18, 24, 19, 27 18, 19, 21, 24, 27

42
Copyright © 2000 by Monica Yuskaitis How to Find the Range in a Group of Numbers Step 3 – Find the difference between these 2 numbers. 18, 19, 21, 24, 27 27 – 18 = 9 The range is 9

43
Copyright © 2000 by Monica Yuskaitis What is the range? 29, 8, 4, 8, 19 29 – 4 = 25 4, 8, 19, 29

44
The PPT is now complete and may be viewed again at butler.harlanstem.org, but your notes are not yet complete! * Switching to the ELMO for modeling of content mastery calculations and plotting a graph review* Please remember to complete your C.N. summary and the “mastery packet” for homework.

45
Thursday, December 13 Agenda: 1) Objective & Bell ringer 2) Cornell Notes: Topic= Mean, Median, Mode & Range 3) Analyze and Calculate % Mastery by Standard 4) Explain & Model all tasks (calculations, graphing, etc…) 5) Work on packet Homework: Due Tomorrow! 1) Finish worksheet 2) Plot your data and answer questions 3) Have packet signed by your parent and have him/her fill in the “comments section”

Similar presentations

© 2024 SlidePlayer.com Inc.

All rights reserved.

To make this website work, we log user data and share it with processors. To use this website, you must agree to our Privacy Policy, including cookie policy.

Ads by Google