Republic of the Philippines Department of Education Region XI Division of Davao del Sur Hagonoy II District GUIHING CENTRAL ELEMENTARY SCHOOL MATHEMATICS V Lesson Plan 1st Quarter October 25, 2023 (9:50- 10:00 AM – Grade V) I. OBJECTIVES Content Standard: Demonstrates understanding of divisibility, order of operations, factors, and multiples, and the four fundamental operations involving fractions. Performance Standards: Apply divisibility, order of operations, factors, and multiples, and the four fundamental operations involving fractions in mathematical problems and real-life situations. Learning Competencies/ Objectives: Divides simple fractions and whole numbers by a fraction and vice versa. Cognitive: Explain the process of dividing simple fractions and whole numbers to another fraction. Psychomotor: Solve word problems involving division of fraction and whole numbers using AGONSA method through an activity. Affective: Recognize the importance of the following steps in solving word problems. II. CONTENT Numbers and Number Sense III. LEARNING RESOURCES A. Subject Matter: Division of simple fraction and whole number by a Fraction and vice versa. B. References 1. Books: New Kto12-Syllable Primary Mathematics 5, pages 109-116, Math for Life 5, pages 178-180 2. Teaching Guide: Teaching Guide in Mathematics 5, Lesson 26, Week 9 pp. 1-5; Teaching Materials, Lesson 26, Week 9 pp. 1-4 3. Other Learning Resources: Other Resources: Power Point Presentation, MELC, flashcards C. Valuing: D. Learning Theory/Teaching Strategies: Collaborative Learning or TeamBased Learning (TBL) and Explicit Instruction Teaching/Strategy E. Preliminary Activities: (Opening prayer and Pupil’s Attendance) IV. PROCEDURE A. Reviewing Previous Lesson: Drill: (3 minutes) Present these exercises on flashcards. 3 4 1. 3 × 4 = 2. 4 × 5 = 2 3. 5 × 40 = Review: (5 mins.) A. Write the following as mixed numbers or whole numbers Group 1 Group 2 12 23 3 4 B. Write each fraction in lowest terms. Group 3 20 30 C. Give the reciprocals of the given numbers. 2/3 B. Established a purpose for the lesson. Motivation: (2 minutes) Now, will you please get a pen and paper? Kindly draw 3 squares. divide each square into two equal parts. How many halves do you have? (We have 6 halves of the squares.) Show your work. C. Presenting Examples/instances of the new lesson. Presentation: (3 minutes) Read and analyze the problem. 5 A 6 m wire is to be cut into pieces Lito helps his father cutting it into 1 12 meter long. How many pieces can he cut from the wire? Ask: a) What is asked? b) What facts are given? c) What is the needed operation? d) Write the equation. Solution: 5 6 5 6 5 6 1 ÷12 = n 12 ÷1 = n x 12 1 =n Write the reciprocal of the divisor Change the division sign into multiplication sign 5 6 60 6 x 12 ÷ 6 1 6 = 60 Multiply the numerators then 6 denominators . Express in lowest term if necessary. = 10 Therefore, 5 6 1 ÷12 = 10 D. Activities. (10 minutes) 1. Precautionary Measures in doing the group activity. a. Have open conversations. Ask questions and express your feelings from the task given. b. Cooperate with the group. c. Share ideas and accept other ideas within the class. d. Try to ensure that discussion and disagreements in a class are focused on the task given. e. Everyone will participate since it makes our lesson easier to understand. 6. Every group will be graded based on the rubrics given below. Rubrics on Assessing the Group Work Category PROFICIENT ACCEPTABLE BEGINNER (5) (4) (3) All Yes! ¾ or more of ½ or more members of the group of the group the group participated. participated. participated in some way. All Yes! ¾ or more of ½ or more members of the group of the group the group listened. listened. listed respectfully to one another. All Yes! ¾ or more of ½ or more members of the group of the group the group truly gave truly gave truly gave their best their best their best effort. effort. effort. Poor (1) Less than ½ or more of the group participated. Less than ½ or more of the group listened. Less than ½ or more of the group truly gave their best effort. 2. Activity Proper Group 1: Draw a model. Group 2: Using dominos Group 3: Explain the process of dividing simple fractions and whole numbers to another fraction. Group 4: Mystery box Find each quotient. 1. 2 3 1 ÷3 = n 2. 4. 5 84 = n 6. 3 4 5 6 1 ÷8 = n 3. 6. 56 = n 5. 24 86 = n 1 4 ÷4 = n 1 7. 12 ÷5= n 8. 9 ÷ 6 2 4 5 5 9. How many 𝑠 can you get from 10. How many 3 4 ? m pieces of ribbon can be cut from a 40-m of ribbon? 3. Presentation of work E. Analysis and Discussion 1. Performing the Activities (10-15 minutes) 2. Processing the Activity Ask the following: How did you find the activity? How did you find the quotient of simple fraction? whole number and fraction vice versa? a. b. c. d. To divide simple fractions Change the divisor to its reciprocal. Change the division sign to multiplication sign. Multiply the numerators then multiply the denominators. Express in lowest terms if necessary. F. Abstraction/ Generalization (3 minutes) Ask: G. Application (Finding practical/application of concepts and skills in daily living). (5 minutes.) H. Assessment/Evaluation (5 minutes) I. Assignment (2 minutes.) Prepared by: MARICEL E. SARAUM Teacher III Observer: AL GENESIS A. TENEBRO Master Teacher I