Class Observation Tool 4 in Mathematics.pptx

class observation

1. ILLUSTRATING AN EXPERIMENT, OUTCOME, SAMPLE SPACE AND EVENT Mathematics 8 Quarter 4 Week 6 MARIA THERESA A. CELEBRE Math 8 Teacher

2. Define an experiment, outcome, sample space and event; Illustrate an experiment, outcome, sample space and event; and Relate the importance of an experiment, outcome, sample space and event in real-life situation. OBJECTIVES:

3. Perya (Spanish for fair or circus) is the Filipino slang for small carnivals that are set up during fiestas. “Perya game” is a gambling game

4. Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true.

5. Girolamo Cardano is the first person known to invent probability. However, his work was not published until centuries later and during that time the letters were exchanged, and probability was born. Cardano was an Italian professor of mathematics and medicine, as well as an avid gambler; he gambled daily.

6. Group yourselves into two (2) and do the activities as directed. Let’s Try

7. Activity 1: TOSSING A COIN

8. Activity 2: ROLLING A DIE

9. Activity 4: ARRANGE ME! Direction: Arrange the jumbled letters to form a correct term based on the given clue.

10. RIPEMENTEX This is an activity involving chance that can have different results. Hint: Tossing or flipping a coin is an example of this.

11. EXPERIMENT

12.   EXPERIMENT Result   1. TOSSING A COIN       2. ROLLING A DIE       3.      

13. TOMECOU The results of experiment. Hint: If I toss a coin once, what is the possible result?

14. OUTCOME

15.   EXPERIMENT Result OUTCOME     1. TOSSING A COIN  HEAD or TAIL     2. ROLLING A DIE  1, 2, 3, 4, 5, 6     3.      

16. SPAPLESACEM The set of all possible outcomes of an experiment and is denoted by S. Hint: If you are flipping or tossing a coin once, what are the outcomes? S = { H, T }

17. SAMPLE SPACE

18.   EXPERIMENT Result OUTCOME   SAMPLE SPACE   1. TOSSING A COIN  HEAD or TAIL  HEAD, TAIL   2. ROLLING A DIE  1, 2, 3, 4, 5, 6  {1, 2, 3, 4, 5, 6}   3.      

19. VENTE A set of some elements or outcomes of an experiment. Hint: Getting a head or getting a tail.

20. EVENT

21.   EXPERIMENT Result OUTCOME   SAMPLE SPACE   EVENT 1. TOSSING A COIN  HEAD or TAIL  HEAD, TAIL  GETTING HEAD OR GETTING TAIL 2. ROLLING A DIE  1, 2, 3, 4, 5, 6  {1, 2, 3, 4, 5, 6}  AN ODD NUMBER {1, 3, 5} 3.      

22. Experiment – an activity involving chance that can have different results. Definition Outcome - possible result of the experiment Sample Space - the set of all possible outcomes of an experiment Event – a set of some elements or outcomes of an experiment.

23. Philippines is facing a pandemic which leads us to stay at home. Because of this problem, your parents decided to have your family picnic on Sunday afternoon just outside your house or in your lawn area to avoid physical contact with other people in your community. But for the past few days, you’ve noticed that the weather condition is not good because it often rained and on the evening news, the weather forecaster reported that there is a 65% chance that it will rain on Sunday. The following were your observations from Monday to Saturday. Activity 3: In or Out? Days Weather Condition Monday rainy Tuesday Sunny Wednesday Sunny Thursday rainy Friday rainy Saturday Rainy

24. 1. What were the weather conditions from Monday to Saturday? 2. What is the more frequent weather condition? 3. What would be the possible weather condition on Sunday based on your observations and the weather forecast? 4. What will you tell your parents about your plan for a family picnic? 5. Will you continue your family picnic outside the house or not? Explain. 6. How important an outcome of an event is in decision making? Questions:

25. ASSESSMENT