Sweet Formula



3810017145000DAILY LESSON LOGSchoolDon Enrique Lopez National High SchoolGrade Level10TeacherJamin L. ColicotLearning AreaMathematicsTeaching Dates & TimeJuly 16 - 20, 2018 10:45 – 11:45 AMQuarterIMondayTuesdayWednesdayThursdayFridayI. OBJECTIVES A. Content StandardsThe learner demonstrates understanding of key concepts of sequences. B. Performance StandardsThe learner is able to formulate and solve problems involving sequences in different disciplines through appropriate and accurate representations. C. Learning Competencies / Objectivesdetermine the sum of the first n terms of a finite geometric sequence.determine the sum of the first n terms of a infinite geometric sequence.II. CONTENTFinite Geometric SeriesInfinite Geometric SeriesIII. LEARNING RESOURCES A. References 1. Teacher’s Guide pagesp 29p 29 2. Learner’s Materials pagespp. 31 – 34 pp. 35 – 36 3. Textbook pages 4. Additional Materials from Learning Resource (LR) portal B. Other Learning ResourcesIV. PROCEDURES A. Reviewing previous lesson or presenting the new lessonPresent a real life situation which involves finite geometric series. Let the students answer the given guide questions.Let the students recall the steps in finding the sum of the terms of finite geometric sequence and other related problems.Present a real life situation which involves infinite geometric series. Let the students answer the given guide questions. B. Establishing a purpose for the lessonLet the students present their responses/answers to the given guide questions. Activity 11A: Sum of Terms in a Finite Geometric SequenceLet the students present their responses/answers to the given guide questions. C. Presenting examples/instances of the new lessonDiscuss the definition of finite geometric series and let the students connect the concept to the given motivational activity.Discuss the definition of infinite geometric series and let the students connect the concept to the given motivational activity. D. Discussing new concepts and practicing new skills #1Present to the students the formula in finding the sum of the terms of finite geometric sequence.Group Activity: Divide the class into 4 groups. Each group will be given set of problems that involve finding the sum of the terms of finite geometric sequences.Present to the students the formula in finding the sum of the terms of infinite geometric sequence. E. Discussing new concepts and practicing new skills #2Activity 6: Want Sum? (Part 1) This activity will show how the formula in finding the sum of the terms of finite geometric sequence derived. It is a Dual activity.Activity 6: Want Sum? (Part 2) This activity will show how the formula in finding the sum of the terms of infinite geometric sequence derived. It is a Dual activity. F. Developing mastery (Leads to Formative Assessment)The teacher will conduct a practice drill by providing students lots of problems to be solved. G. Finding practical applications of concepts and skills in daily livingPose a real – life problem that can be solved applying the concept of finite geometric series.Pose a real – life problem that can be solved applying the concept of finite geometric series.Pose a real – life problem that can be solved applying the concept of infinite geometric series. H. Making generalizations and abstractions about the lesson.Let the students generalize the lesson.Let the students generalize the lesson.Let the students generalize the lesson. I. Evaluating learningWritten Formative AssessmentThe formative assessment is a board work activity. The evaluation is done whenever the students participate in a board work activity. J. Additional activities for application or remediation V. REMARKSMathematics 10 is taken only for four (4) times a week with one (1 hr) per meeting. Friday is a non-meeting day with the class.VI. REFLECTION A. No. of learners who earned 80% in the evaluation B. No. of learners who require additional activities for remediation C. Did the remedial lessons work? No. of learners who have caught up with the lesson D. No. of learners who continue to require remediation. E. Which of my teaching strategies worked well? Why did these work? F. What difficulties did I encounter which my principal or supervisor can help me solve? G. What innovation or localized materials did I use/discover which I wish to share with other teachers?Checked by:JESSICA M. LUMAPASPrincipal I ................
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