Lesson Plan in Mathematics Grade 3 I. Learning Competencies and Objectives The learners should have knowledge and understanding of A. Content Standards outcomes from experiments and real-life situations. By the end of the quarter, the learners are able to describe B. Performance and compare outcomes of events. (DP) Standards Describe and compare outcomes in real-life situations using C. Learning the term: equally likely. Competencies/ Objectives Understand the concept of equally likely outcomes in simple D. Unpacked Objectives experiments and real-life situations. E. Integration Across Arts, Science Within st 21 Century Skills Visual Literacy, Digital Literacy II. Learning Resources A. References 1. Teacher’ Guide/ Pages 2. Learner’s Materials Pages 3. Textbook Pages 4. Additional materials from the Learning Resource (LR) Portal B. Other Learning Resources III. Teaching and learning Procedure A. Activating Prior Knowledge (Minds and Moods) Matatag Curriculum Guide pp. 36 PPt presentation, pictures, tv, laptop Teacher’s Activity Pupils’ Activity Directions: Arrange the jumbled letters using the picture clues. NGINNPIS HWEEL - Spinning Wheel GLOLNRI CDEI - Rolling Dice OSTS NCOI - Toss Coin With these photos, have you ever tried playing one of them? - Yes, Ma’am. What was the feeling? - It is fun Ma’am. And? - Enjoyable Ma’am. Kids, observe the two bags. What can you say about these two bags? - The Bag A contains 3 red balls Ma’am. What else? - The Bag B contains 3 blue balls Ma’am. Anything else? - They have the same amount Ma’am. Wow. Very nice experience kids. BAG A BAG B B. Establishing Lesson Purpose (Aims) Very good. Well, I will combine these blue and red balls in only one bag. Well kids, imagine you are picking one of these balls, what possible color you will pick? - I think the blue one Ma’am. Good! Anything else? - I think the red one Ma’am. Nice answer! Who got another answer? - I think it is either the red or blue Ma’am. Why you say so? - Because they have the same amount Ma’am. - Equally likely Chance Ma’am. - Cloudy weather Ma’am. Very well said! What is equally likely? Equally likely means that two or more things have the same chance of happening. So if you ever pick up these two balls with the same amount, what chance you have to pick either red or blue? Good job! I’ll present another example. What weather is shown in this photo? Good. So what do you think? Is it going to rain or sunshine? - It is either going to rain or sunshine Ma’am. Why? - Because they have equally like chance to rain or sunshine Ma’am. Who are the characters on the story? - Mia and Jake Ma’am. What game did they play? - Spin the wheel Ma’am. Very well-done kids! Activity 1: A Fair Game C. Developing and Deepening Understanding (Tasks and Taught) Mia and Jake One sunny afternoon, Mia and Jake were playing a game with a spinner. The spinner had four equal sections: red, blue, green, and yellow. Mia said, “If I spin, it’s equally likely to land on any of these colors because all the sections are the same size!” Jake nodded. “That means each color has the same chance. Let’s see who guesses the color correctly!” Mia guessed red, and Jake guessed blue. Mia spun the spinner, and it landed on green. They both laughed and said, “No one won this time, but it was fair because each color had an equal chance!” And they kept playing, knowing the game was fun and fair. What colors does the spin the wheel contains? Did they guess which color the does the spin will land on? Why? Very well-said! Ask further questions pertaining the story. Activity 2: Roll with Me ( Pair Activity ) Direction: Each pair of students will be given a worksheet and one dice. Roll the dice and match the numbers rolled on the dice with the correct description. Number Rolled 1 2 3 4 5 6 Description A number greater than 4. A number that is even. A number greater than 2. A number that is even. The greatest number on the dice. A number less than 4. - It has red, blue, green, and yellow Ma’am. - No Ma’am. - Because the colors have all equally likely chance to land on the spinner. D. Making Generalizations (Abstraction) What does it mean when two outcomes are equally likely? - It means both outcomes have the same chance of happening Ma’am. Give one example of an equally likely event. - Tossing a coin, where heads and tails are equally likely Ma’am. How can we check if outcomes are equally likely? - By making sure each outcome has the same chance or is equally possible, like in a spinner with equal sections Ma’am. IV. Evaluating Learning Test (Teacher’s ) A. Test/Assessment Direction: Choose the correct answer of the following question? 1. What does "equally likely" mean in probability? a) One outcome is more likely than another. b) All possible outcomes have the same chance of occurring. c) Some outcomes are impossible. d) One outcome is impossible. 2. If you roll a fair six-sided die, what is the probability of rolling a 4? a) 1/6 b) 1/2 c) 1/4 d) 1/3 3. If a bag contains 3 red marbles, 2 blue marbles, and 5 green marbles, what is the probability of randomly picking a blue marble? a) 1/2 b) 2/10 c) 1/5 d) 2/5 4. What is the probability of flipping a fair coin and getting heads? a) 1/4 b) 1/6 c) 1/2 d) 1/3 5. Which of the following is an example of events that are equally likely? a) Drawing a red card or a black card from a shuffled deck of cards. b) Rolling a die and getting an even or odd number. c) Flipping a coin and getting heads or tails. d) All of the above. B. Remarks (Annotations) C. Reflections (Gain) Prepared by: RONELYN R. RIALUBIN BEED-2 Student
