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- 1. GRADES 1 to12 DAILY LESSON LOG School: Grade Level: IV Teacher: File created by Sir BIENVINIDO C. CRUZ JR Learning Area: SCIENCE Teaching Dates and Time: OCTOBER 3 – 7, 2022 (WEEK 7) Quarter: 1ST QUARTER MONDAY TUESDAY WEDNESDAY THURSDAY FRIDAY I. OBJECTIVES . A .Content Standards The learners demonstrate understanding of changes that materials undergo when exposed to certain conditions. B .Performance Standards The learners should be able to evaluate whether the changes in materials are useful or harmful to one's environment C. Learning Competencies/ Objectives Write the LC code for each Describe changes in properties of materials when conditions such as temperature or when mixed with other materials S4MT-Ig-h-6 Identify changes in materials whether useful or harmful to one’s environment S4mT-Ii-j-7s Identify changes in the materials that are useful or harmful to the environment. Describe the harmful effects of the changes in the materials to the environment. Suggest some ways of preventing the harmful effects of the changes in the materials to the environment II. CONTENT Lesson 13 : Changes in the Materials That are Useful or Harmful to One’s Environment III. LEARNING RESOURCES A. References 1. Teacher’s Guide pages pp. 59-60 59-60 2. Learner’s Materials pages pp.46-49 49-56 3. Textbook pages 4. Additional Materials from Learning Resource (LR) portal B. Other Learning Resources / materials Liquid materials LED tv, ppt, pictures IV. PROCEDURES A. Reviewing previous lesson or presenting the new lesson What happened to the solid materials when mixed with other solid material? *What happens to the solid materials when mixed with the other liquid materials? What activity did we do yesterday? Tell something about it. What are the changes in the materials that are useful to the environment? What made them useful? . What are the changes in the materials that are harmful to the environment? What made them harmful? B. Establishing a purpose for the lesson Bubble-making Activity (See TG, p.60) What are the things that we can get from trees? How can we make paper, coals wood out of trees? Today, we are going to do perform another activity for you to understand the harmful effects of the changes in the materials to the environment.
- 2. C. Presenting examples/ instances of the new lesson *Where do bubbles come from? *What materials were mixed to produce the bubbles? Present some pictures of waste materials like old newspapers, cartons, metal scraps. Can we still use the following waste? What do we do to these waste? Show pictures of illegal logging, dirty/illegal dumpsites, and factories emitting smokes. Are these activities good for Mother Earth? Let pupils apply their understanding or show what they can do to help prevent/ minimize the harmful effects of the changes in the materials to the environment D. Discussing new concepts and practicing new skills #1 Introduce the activity. See pp 46 of the LM for the group activity. Lesson 12: Activity 3 Emphasize the precautionary measures before doing the activity. -See pp 49-50 of the LM for the group activity. -Remind them of the precautionary measures. -See pp. 53-56 of the LM for the activity. -Have the pupils answer these individually with the teacher’s guidance. Clarify misconceptions if needed E. Discussing new concepts and practicing new skills #2 Group Reporting and presentation of data. What liquid materials mixed completely? What made this happen? What liquid materials did not mix completely? What made this happen? The teacher clarifies misconceptions. - Group Reporting and presentation of data. - The teacher further explains the lesson. 1. What are the changes in the materials that are useful to the environment? What made them useful? 2. What are the changes in the materials that are harmful to the environment? What made them harmful? - The teacher further explains the lesson. - The teacher explains what the each picture shows and its harmful effect to the environment -Explain the concepts (5R’s of Responsible Waste Management) in “Remember These”, p.54 of LM. F. Developing Mastery (Leads to Formative Assessment) Explain the background information (pg 46of LM) -Have the pupils master the concepts. -Let the pupils show their own ways of preventing/minimizing the harmful effects of the changes in the materials to the environment. What can people do to prevent/minimize the harmful effect to the environment? G. Finding practical application of concepts and skills in daily living When some liquid materials are combined with liquid, can we still separate them? Ask the pupils to give examples of materials that are useful/harmful to the environment. As a Grade 4 pupil, what simple things can you do to avoid the harmful effects of some waste materials? H. Making generalizations and abstractions about the lesson *What happens to the liquid materials when mixed with the other liquid materials? *What are the changes in the materials that are useful and harmful in our environment? *What are the harmful effects of the changes in the materials in our environment? Original File Submitted and Formatted by DepEd Club Member - visit depedclub.com for more I. Evaluating learning Formative assessment may be done by considering the activity output and/or the pupils participation during the discussion. Tell whether the changes in the following materials are useful or harmful. Which is being described by the following situations? Write REDUCE, REUSE, RECYCLE, REPAIR, ROT. The group performance in the activity / task given J. Additional activities for application or remediation List some liquid materials that mixed completely in liquid materials List examples of some changes in the materials that are useful.. Draw some ways of minimizing the harmful effects of the materials in the environment. Prepare for a performance assessment.
- 3. V.REMARKS VI.REFLECTION A. No. oflearners who earned 80% in the evaluation ___ of Learners who earned 80% above ___ of Learners who earned 80% above ___ of Learners who earned 80% above ___ of Learners who earned 80% above ___ of Learners who earned 80% above B. No. of learners who require additional activities for remediation who scored below 80% ___ of Learners who require additional activities for remediation ___ of Learners who require additional activities for remediation ___ of Learners who require additional activities for remediation ___ of Learners who require additional activities for remediation ___ of Learners who require additional activities for remediation C. Did the remedial lessons work? No. of learners who have caught up with the lesson ___Yes ___No ____ of Learners who caught up the lesson ___Yes ___No ____ of Learners who caught up the lesson ___Yes ___No ____ of Learners who caught up the lesson ___Yes ___No ____ of Learners who caught up the lesson ___Yes ___No ____ of Learners who caught up the lesson D. No. of learners who continue to require remediation ___ of Learners who continue to require remediation ___ of Learners who continue to require remediation ___ of Learners who continue to require remediation ___ of Learners who continue to require remediation ___ of Learners who continue to require remediation E. Which of my teaching strategies worked well? Why did these work? Strategies used that work well: ___ Group collaboration ___ Games ___ Power Point Presentation ___ Answering preliminary activities/exercises ___ Discussion ___ Case Method ___ Think-Pair-Share (TPS) ___ Rereading of Paragraphs/ Poems/Stories ___ Differentiated Instruction ___ Role Playing/Drama ___ Discovery Method ___ Lecture Method Why? ___ Complete IMs ___ Availability of Materials ___ Pupils’ eagerness to learn ___ Group member’s Cooperation in doing their tasks Strategies used that work well: ___ Group collaboration ___ Games ___ Power Point Presentation ___ Answering preliminary activities/exercises ___ Discussion ___ Case Method ___ Think-Pair-Share (TPS) ___ Rereading of Paragraphs/ Poems/Stories ___ Differentiated Instruction ___ Role Playing/Drama ___ Discovery Method ___ Lecture Method Why? ___ Complete IMs ___ Availability of Materials ___ Pupils’ eagerness to learn ___ Group member’s Cooperation in doing their tasks Strategies used that work well: ___ Group collaboration ___ Games ___ Power Point Presentation ___ Answering preliminary activities/exercises ___ Discussion ___ Case Method ___ Think-Pair-Share (TPS) ___ Rereading of Paragraphs/ Poems/Stories ___ Differentiated Instruction ___ Role Playing/Drama ___ Discovery Method ___ Lecture Method Why? ___ Complete IMs ___ Availability of Materials ___ Pupils’ eagerness to learn ___ Group member’s Cooperation in doing their tasks Strategies used that work well: ___ Group collaboration ___ Games ___ Power Point Presentation ___ Answering preliminary activities/exercises ___ Discussion ___ Case Method ___ Think-Pair-Share (TPS) ___ Rereading of Paragraphs/ Poems/Stories ___ Differentiated Instruction ___ Role Playing/Drama ___ Discovery Method ___ Lecture Method Why? ___ Complete IMs ___ Availability of Materials ___ Pupils’ eagerness to learn ___ Group member’s Cooperation in doing their tasks Strategies used that work well: ___ Group collaboration ___ Games ___ Power Point Presentation ___ Answering preliminary activities/exercises ___ Discussion ___ Case Method ___ Think-Pair-Share (TPS) ___ Rereading of Paragraphs/ Poems/Stories ___ Differentiated Instruction ___ Role Playing/Drama ___ Discovery Method ___ Lecture Method Why? ___ Complete IMs ___ Availability of Materials ___ Pupils’ eagerness to learn ___ Group member’s Cooperation in doing their tasks
- 4. F. What difficulties didI encounter which my principal or supervisor can help me solve? __ Bullying among pupils __ Pupils’ behavior/attitude __ Colorful IMs __ Unavailable Technology Equipment (AVR/LCD) __ Science/ Computer/ Internet Lab __ Additional Clerical works __Reading Readiness __Lack of Interest of pupils __ Bullying among pupils __ Pupils’ behavior/attitude __ Colorful IMs __ Unavailable Technology Equipment (AVR/LCD) __ Science/ Computer/ Internet Lab __ Additional Clerical works __Reading Readiness __Lack of Interest of pupils __ Bullying among pupils __ Pupils’ behavior/attitude __ Colorful IMs __ Unavailable Technology Equipment (AVR/LCD) __ Science/ Computer/ Internet Lab __ Additional Clerical works __Reading Readiness __Lack of Interest of pupils __ Bullying among pupils __ Pupils’ behavior/attitude __ Colorful IMs __ Unavailable Technology Equipment (AVR/LCD) __ Science/ Computer/ Internet Lab __ Additional Clerical works __Reading Readiness __Lack of Interest of pupils __ Bullying among pupils __ Pupils’ behavior/attitude __ Colorful IMs __ Unavailable Technology Equipment (AVR/LCD) __ Science/ Computer/ Internet Lab __ Additional Clerical works __Reading Readiness __Lack of Interest of pupils G. What innovation or localized materials did I use/discover which I wish to share with other teachers? Planned Innovations: __ Localized Videos __ Making use big books from views of the locality __ Recycling of plastics to be used as Instructional Materials __ local poetical composition __Fashcards __Pictures Planned Innovations: __ Localized Videos __ Making use big books from views of the locality __ Recycling of plastics to be used as Instructional Materials __ local poetical composition __Fashcards __Pictures Planned Innovations: __ Localized Videos __ Making use big books from views of the locality __ Recycling of plastics to be used as Instructional Materials __ local poetical composition __Fashcards __Pictures Planned Innovations: __ Localized Videos __ Making use big books from views of the locality __ Recycling of plastics to be used as Instructional Materials __ local poetical composition __Fashcards __Pictures Planned Innovations: __ Localized Videos __ Making use big books from views of the locality __ Recycling of plastics to be used as Instructional Materials __ local poetical composition __Fashcards __Pictures