Regional Mass Trainingfor Grade 4 Teachers of the K to 12 Basic Education Program Science and Health 4 Prepared By: RICARDO P. MAKABENTA Manuel S. Rojas Elementary School Noted: RANDIE L. SALONGA (OIC) EPS Science Approved: ROSEMARIE D. TORRES, Ed. D. Assistant Schools Division Superintendent CATHERINE P. TALAVERA, Ph. D. Schools Division Superintendent Science News Call in pupil assigned beforehand and read. experiment paper B. LEARNING TASKS TEACHER’S ACTIVITY PUPIL’S ACTIVITY A. They can be classified based on their ability to absorb water. al Exploring and Protecting Our World. . Science Concepts 1. List down at least ten materials that you see in the classroom for two minutes and go back to your seats after. describing.. I have here glasses too. does not allow water to pass through. dropper or dipper worksheets. Value Integration: Awareness on the kinds of materials to wear on different seasons C. LEARNING OBJECTIVES 1. clock or timer. C. References Curriculum Guide 4. sponge. 2. 4. tables. Porous materials are materials having small holes that allow air or liquid to pass through. Process Skills: observing. Show self-reliance when working independently. identifying. t-shirt. and investigating D. Copyright 2006 by Vibal Publishing House Inc. Cotton is very porous. Materials: 3 pcs of: medium rubber balls. Describe materials based on the ability to absorb water.saws. There are different materials in our environment that can be classified according to their properties. tap water. Review I would like you to go around the classroom. I saw my classmates’ ballpen and pencil.Lifted from http/Science Sparks Coronel Carmelita C. rug tissue paper. Plastic is non-porous material. 3. my classmates’ shirts and jackets. Classify materials based on the ability to absorb water. ENGAGEMENT 1. What materials did you see as you went around the classroom? What materials in your lists are solids? liquids and gas? Now. face towel. cotton balls. books and papers. II. 2. SUBJECT MATTER Topic: Properties of Matter Lesson 1: Materials that Absorb Water A. Docs_second-Lesson 6 Soak it Up/www. 3. III.org. et. I also see bag.A Detailed Lesson Plan in Science Grade IV K to 12 Basic Education Program I. which makes it a natural absorber of water. let’s fill in these materials that represent solid (long socks) liquid DOST develops ceramic-based water filters I found chairs. tray. 2. What materials absorb water and materials that do not? b. let’s see if that is right with our activity today. How did we group the materials? We can group the materials according to their state: solid. look at the materials you have listed. how else can these materials be grouped? Well. EXPLORE 1. How are materials arranged based on their ability to absorb water? . Aside from grouping the materials into solid. liquid. What must we do when performing an experiment? What must you do when you are working in groups? What must we remember when using The object is wet. Observe what happens. Motivation Alright. liquid or gas. or gas. Advance Preparation Children. The object when soak to water take in water Materials can also be grouped based on their ability to absorb water. Possible Problem a. maybe. 4.(pale) and gas (balloon) and group those materials according to the state of matter: solid. B. The material absorbs water. can you help me develop a question that we can study based on the observations we made with the paper placed in water. liquid and gas. let me remind you of the things we must do when performing an experiment and group activity. What if I place one object in a basin with water? Example. Now. (Elicit children the question to test/experiment) Who can make a hypothesis on those questions? Before we go on with our activity. this paper. ” -Thomas Fuller. The water dripped and when we take out materials. Answer varies Answer varies Paper bags easily get wet than plastic bag. E. We need to use raincoats to prevent us from getting wet. paper towel cotton ball wax paper IV. EXPLANATION Let’s find out what your observations are on the experiment. what kind of materials are you going to use to prevent you from getting wet? Explain why? Materials were round. thick soft and etc. Rojas Elementary School . ELABORATION/EXTENSION Why would some people prefer to use plastic bag than a paper bag? During rainy days. Plastic does not allow water to pass through. Collect at least 10 materials and test them as to whether or not the materials absorb water. It disappeared and the material got wet.laboratory tools? C. EVALUATION Here are some materials. Classify the materials according to their ability to absorb water in an organizer. describe each material before placing them in water? When you added water to the materials what happened to the water? To the materials? When you lifted the material and squeezed it. “We never know the worth of water till the well is dry. Analysis and Interpretation of Data Guided Questions What are the characteristics of each of the materials before placing them in water? Now. MAKABENTA Manuel S. Plastic raincoat does not absorb water. did the water come out? Did the material get wet? Is the material heavier when wet? D. we can still see the water. ASSIGNMENT Investigate further: Go around the classroom. a non-porous material which does not allow water to pass through. Let us hear from the first group. Gnomologia Prepared By: RICARDO P.
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