Republic of the Philippines Department of Education Region X – Northern Mindanao Division of Misamis Oriental District of Sugbongcogon DAMPIAS A. O. RAÑISES NATIONAL HIGH SCHOOL Dampias, Binuangan, Misamis Oriental A SEMI-DETAILED LESSON PLAN IN GRADE 7 MATHEMATICS - QUARTER 4 I. OBJECTIVES Content Standards: The learner demonstrates understanding of key concepts, uses and importance of Statistics, data collection/gathering and the different forms of data representation, measures of central tendency, measures of variability, and probability. Performance Standards: The learner is able to collect and organize data systematically and compute accurately measures of central tendency and variability and apply these appropriately in sata analysis and interpretation in the different fields. Learning Objectives: At the end of the lesson, the students should be able to: A. Define frequency and frequency distribution B. Organize ungrouped data in a frequency distribution table C. Promote cooperation in doing an activity II. SUBJECT MATTER Topic: Organizing Ungrouped Data Using Frequency Distribution Table (FDT) References: Grade 7 Mathematics Module 52 De Leon, C., & Bernabe, J. (2000). Integrated Mathematics for First Year, p. 151 Materials: PowerPoint Presentation, pictures, activity sheets, meter stick, flash cards, candies/chocolates Strategies: Discovery Learning, Inductive Method Values Integration: Cooperation III. PROCEDURE A. Preparation Greetings Prayer Classroom Management Checking of Attendance DAMPIAS A.O. RAÑISES NATIONAL HIGH SCHOOL Address: Dampias, Binuangan, Misamis Oriental E-mail Address/FB Page: 304067@deped.gov.ph/ Dampias A.O. Rañises National High School Republic of the Philippines Department of Education Region X – Northern Mindanao Division of Misamis Oriental District of Sugbongcogon DAMPIAS A. O. RAÑISES NATIONAL HIGH SCHOOL Dampias, Binuangan, Misamis Oriental B. Review Review basic addition using flash cards. C. Motivation “Sort the Assorted Sweets” Give each students assorted candies/chocolates. Ask them to sort the candies/chocolates, count the numbers of each kind and write on the given table. If they do it correctly, they will get the assorted candies/chocolates. SWEETS NUMBER OF SWEETS Chooey Choco Lollipop Mr. Mais Champi TOTAL D. Lesson Proper 1. Activity “Popular Baby Boom” Let the students find a pair. Ask them to complete the table by tallying their family members’ birth month. Let them count the number of family members per month and compute the total number of family member JAN Month Number of Family Members FEB MAR APR MAY JUN JULY AUG SEPT OCT NOV DEC TOTAL 1. Analysis After the activity, the learners shall answer the following questions: 1. In what month have the greatest number of birthdays? 2. In what month have the least number of birthdays? 3. How many is the total number of data that we have in the table? 2. Abstraction Define frequency and frequency distribution. Discuss the importance of frequency distribution table. o Show pictures related to Frequency Distribution Table. o Varied questions will be asked to the students to entail guided discussion. DAMPIAS A.O. RAÑISES NATIONAL HIGH SCHOOL Address: Dampias, Binuangan, Misamis Oriental E-mail Address/FB Page: 304067@deped.gov.ph/ Dampias A.O. Rañises National High School Republic of the Philippines Department of Education Region X – Northern Mindanao Division of Misamis Oriental District of Sugbongcogon DAMPIAS A. O. RAÑISES NATIONAL HIGH SCHOOL Dampias, Binuangan, Misamis Oriental Picture #1 Picture #2 Show how to organize ungrouped data using frequency distribution table by giving examples. Interpret the table Example #1 LJ’s mother goes home with a box of assorted fruits. The fruits inside the box are shown below. Organize the given data in a Frequency Distribution Table. DAMPIAS A.O. RAÑISES NATIONAL HIGH SCHOOL Address: Dampias, Binuangan, Misamis Oriental E-mail Address/FB Page: 304067@deped.gov.ph/ Dampias A.O. Rañises National High School Republic of the Philippines Department of Education Region X – Northern Mindanao Division of Misamis Oriental District of Sugbongcogon DAMPIAS A. O. RAÑISES NATIONAL HIGH SCHOOL Dampias, Binuangan, Misamis Oriental Steps: 1. Make an FDT, label each column and write its title. 2. Write the categories in the first column. 3. Tally the number of occurences of a particular fruit. 4. Write the equivalent number of frequency from the tally and total the data. Use N to represent the entire population. 1. What is the frequency of apple? 2. What is the frequency of banana? 3. What is total number of fruits bought by LJ’s mother? Example #2 Using the frequency distribution table, find out the amount of Rodney’s savings from his allowance in the month of May and answer the following questions: 1. What 2. What 3. What 4. What 5. What is is is is is the the the the the least amount of Rodney’s savings? largest amount of Rodney’s savings? frequency of 50 pesos? frequency of 35 pesos? total amount saved by Rodney? 3. Application Direction: In a one whole sheet of paper, organize the following data in a Frequency Distribution Table. 1. Here are the scores of selected Grade 7 students in their Science quiz: 10, 8, 9, 6, 6, 8, 4, 9, 6, 8. 2. Height in centimeters of 15 Grade 7 students: 145, 143, 141, 141, 143, 143, 144, 140, 142, 146, 147, 146, 144, 143, 147 DAMPIAS A.O. RAÑISES NATIONAL HIGH SCHOOL Address: Dampias, Binuangan, Misamis Oriental E-mail Address/FB Page: 304067@deped.gov.ph/ Dampias A.O. Rañises National High School Republic of the Philippines Department of Education Region X – Northern Mindanao Division of Misamis Oriental District of Sugbongcogon DAMPIAS A. O. RAÑISES NATIONAL HIGH SCHOOL Dampias, Binuangan, Misamis Oriental IV. EVALUATION Direction: Read the questions carefully and encircle the letter of the correct answer. DAMPIAS A.O. RAÑISES NATIONAL HIGH SCHOOL Address: Dampias, Binuangan, Misamis Oriental E-mail Address/FB Page: 304067@deped.gov.ph/ Dampias A.O. Rañises National High School Republic of the Philippines Department of Education Region X – Northern Mindanao Division of Misamis Oriental District of Sugbongcogon DAMPIAS A. O. RAÑISES NATIONAL HIGH SCHOOL Dampias, Binuangan, Misamis Oriental V. AGREEMENT Let’s Survey! Directions: Survey five households in your purok or barangay and find out the number of dogs per household. Organize the result using the frequency distribution table below. Write your answer in a one (1) whole sheet of paper. Observe health protocols while doing the task. NUMBER OF DOGS TALLY FREQUENCY Prepared by: KATE LOREN VICENTE Teacher I Checked by: BEVERLY M. TAGARDA School Head DAMPIAS A.O. RAÑISES NATIONAL HIGH SCHOOL Address: Dampias, Binuangan, Misamis Oriental E-mail Address/FB Page: 304067@deped.gov.ph/ Dampias A.O. Rañises National High School Republic of the Philippines Department of Education Region X – Northern Mindanao Division of Misamis Oriental District of Sugbongcogon DAMPIAS A. O. RAÑISES NATIONAL HIGH SCHOOL Dampias, Binuangan, Misamis Oriental DAMPIAS A.O. RAÑISES NATIONAL HIGH SCHOOL Address: Dampias, Binuangan, Misamis Oriental E-mail Address/FB Page: 304067@deped.gov.ph/ Dampias A.O. Rañises National High School
