Download Detailed Lesson Plan in Science 5 and more Papers Science education in PDF only on Docsity! Detailed Lesson Plan in Science 5 I. Objectives The learners should be able to: • classify materials whether they are useful or harmful • name some materials that are useful and harmful • practice desirable habits in classifying useful and harmful materials II. Subject Matter: a. Concept: Properties of materials Materials that are useful and harmful b. Processes: Observing, Investigating, Communicating Values: carefulness and awareness C. Background of the lesson The lesson is all about materials that are useful and harmful. Useful materials can be found at home to improve your health, destroy harmful organisms, make life more comfortable, make work faster and easier, and help protect and conserve the environment. III. Learning Materials and Reference Materials: activity sheets, pictures of different materials, laptop, projector Reference: Science in Focus 5 IV.Procedure Teachers Activity Student Activity Before the lesson: Motivation Good morning class Today we are going to have a quiz bowl: Do you know what is quiz bowl So here’s the instruction the class will be divided into 4 groups. Each of the members of the group will answer the questions orally. Questions 1.Chemicals are found in the form of _______. a. matter b. molecules c. mass d. energy 2.Some chemicals are released through _________. a. atomic energy b. industrial waste c. poor management d. electromagnetic spectrum 3.Which of the following is NOT a helpful chemical? Good morning teacher Yes teacher a. Sodium chloride b. Mercury c. Penicillin d. Vinegar 4. Chemicals are found in ________. a. water, land and fire b. rocks, plants and oceans c. liquids, solids and gases d. electromagnetic waves 5. This acts as an antiseptic on cuts and bruises. a. Vinegar b. Sodium chloride c. Cornstarch d. Sodium bicarbonate 6. This chemical is found in swimming pools. a. Chlorine b Antibiotics c. Sodium bicarbonate d. Sodium chloride 7. This chemical seep into the soil, making its way into groundwater and then into drinking water. a. Cadmium b. Benzene c. Pesticides Mercury 8. This chemical gets into drinking water through pipes. a. Benzene b. Pesticides c. Arsenic d. Lead 9. This type of chemical helps to fight infection. a. Sodium bicarbonate b. Vinegar c. Sodium chloride d Antibiotics 10.Which of the following is NOT a harmful chemical found in tap/drinking water? a. Lead b. Chlorine c. Sodium bicarbonate d. Benzene During the lesson: Presentation: Who among wants to play? Alright, we are going to play “Guess what” II have here a box with diff. pictures and you will identify if is a harmful materials or useful materials. Do you know what is a harmful material? Very good how about the useful materials? Very good, I think you are very ready to play. I will be dividing you into 4 groups. Each group will have representative to guess what is in the box. The group that will get the answer will earn a point. We teacher Yes teacher harmful materials are the materials that causes harm to people. Teacher useful materials are materials that is useful to people and doesn’t cause harm.
