Science Grade 3 Quarter 2 Module 7 Importance of Plants PDF

3 Science Quarter 2 – Module 7 Importance of Plants to Humans CO_Q2_Science 3_ Module 7  3 Science Quarter 2 – Module 7: Importance of Plants to Humans Science – Grade 3 Alternative Delivery Mode Quarte...

3 Science Quarter 2 – Module 7 Importance of Plants to Humans CO_Q2_Science 3_ Module 7  3 Science Quarter 2 – Module 7: Importance of Plants to Humans Science – Grade 3 Alternative Delivery Mode Quarter 2 – Module 7: Importance of Plants to Human First Edition, 2020 Republic Act 8293, section 176 states that: No copyright shall subsist in any work of the Government of the Philippines. However, prior approval of the government agency or office wherein the work is created shall be necessary for exploitation of such work for profit. Such agency or office may, among other things, impose as a condition the payment of royalties. Borrowed materials (i.e., songs, stories, poems, pictures, photos, brand names, trademarks, etc.) included in this module are owned by their respective copyright holders. Every effort has been exerted to locate and seek permission to use these materials from their respective copyright owners. The publisher and authors do not represent nor claim ownership over them. Published by the Department of Education Secretary: Leonor Magtolis Briones Undersecretary: Diosdado M. San Antonio Development Team of the Module Writers: Deserie C. Renigado Editor: Arlyn B. Lim Reviewers: Franco Gil A. Vega, Pelicardo R. Pantaleon, Jessel C. Marqueda Illustrator: Kerwin James M. Limbaro Layout Artist: Kerwin James M. Limbaro Management Team: Evelyn R. Fetalvero Eufemia T. Gamutin Janette G. Veloso Josie T. Bolofer Analiza C. Almazan Arlyn B. Lim Ma. Cielo D. Estrada Secinia C. Morales Maria Liza I. Berandoy Printed in the Philippines by ________________________ Department of Education – Region XI Office Address: F. Torres St., Davao City Telefax: (082) 291-1665; (082) 221-6147 E-mail Address: [email protected] * [email protected]  What I Need to Know This module was designed and written with you in mind. It is here to help you master the skill in stating the importance of plants to humans (S3LT-IIe-f-9). The scope of this module allows it to be used in many different learning situations. The language used recognizes the different vocabulary level of students. The lessons are arranged to follow the standard sequence of the course. But the order in which you read them can be changed to be similar with the textbook you are now using. The module has only one lesson but packed with different activities that a learner can explore and have fun while learning. After going through this module, you are expected to be able to: 1. State the importance of plants to humans; 2. Identify parts and function of plants and their importance to humans; and 3. Describe proper ways of handling plants 1 CO_Q2_Science 3_ Module 7  What I Know Choose the letter of the correct answer. Write your answers in your notebook. ___ 1. Plants provide us medicine, clothing and ______. a. time b. rest c. food d. exercise ___ 2. The following are green leafy vegetables that we use in cooking some of our favorite dishes, except: a. alugbati b. kangkong c. papaya d. pechay ___ 3. The following are plants that provide us materials for clothing, except: a. abaca b. cotton c. guava leaves d. ramie ___ 4. The leaves of this plant are used for washing wounds and for aromatic bath. a. guava b. guyabano c. lemongrass d. malunggay ___ 5. Which of the following is not produced by plants? a. firewood b. oil c. salt d. timber 2 CO_Q2_Science 3_ Module 7  The Importance of Plants to Humans What’s In In the previous module you have learned the parts of different parts plants. Some plants bear fruits and flowers while other do not. Some of them have complete parts, and others do not have. Let us see if you still remembered the plant parts and its functions. Direction: Identify the parts of the plant as described in the following sentence and drawing. Write your answer on a separate sheet of paper. 1. Plants may die if they do not have these. The _________absorb water and minerals from the soil. 2. The part of the plant that contains the seed is called _______. This helps the plant to reproduce. 3. The _________ produce food for plants. The plants need nutrients too. 4. The _________ carries food and water to all other parts. They need this to live. 5. The plant part that produces seeds or fruit is called ________. flowers leaves roots stem fruits ss 3 CO_Q2_Science 3_ Module 7  What’s New A Day with Lolo Ono Lolo Ono is an old man living in his farm with plenty of plants and animals. One Saturday, Bona and Toni came to visit him in his place and found him all alone. Toni : Good Morning Lolo, I am happy to meet you Bona: I miss you Lolo Ono Lolo Ono: I am happy to see you both. Tony: I am happy that I have come to this place. Aren’t you afraid of living alone here Lolo? Lolo Ono: No I’m not. I know I can survive here. I have planted fruits and vegetables for my food. There are also trees and animals around me. I can live my life with all of these plants around me for the rest of my life. Bona: I wish I could stay here too Lolo. The air is so fresh. Tony: Me too. The plants are healthy and fresh. Lolo Ono: Of course you can stay with me when your vacation comes! Guide Questions: 1. Why did Bona and Tony want to live with Lolo Ono? 2. Why is Lolo Ono not afraid to live in the mountain all alone? 4 CO_Q2_Science 3_ Module 7  What’s New Plants play a vital role in our lives. They provide human needs and necessities. Plants provide food and materials for man’s use like clothing and medicine. They also beautify the surroundings when they are used for decoration and display. Plants as Food Humans use green plants as food. The leaves, seeds or fruits and even flowers can be eaten. These plants are called vegetables. Vegetables are good for our body. Healthy living includes healthy diet through eating fruits and vegetables. 5 CO_Q2_Science 3_ Module 7 Plants as Material Used in Making Clothes There are also plants that provide us with materials that can be made into cloth for clothing. Some of these plants are cotton, ramie, abaca and pineapple leaves. Pineapple leaves are often used in making “barong”. Plants as Medicine Medicines are substances which prevent or cure ailments. Many medicines come from plants. Some plants are grown under controlled conditions to produce medicine. They are also called herbal plants or medicinal plants. Guava leaves are used for washing wounds and used for aromatic bath. Guyabano leaves are used to cure stomach pain and diarrhea. 6 CO_Q2_Science 3_ Module 7  The juice of pound leaves of oregano is also good for cough and asthma. Tanglad or lemongrass can be used as mouthwash and also used to cure headache. There are plants that can be used as both food and medicine. Plants as Decoration and Display Ornamental and flowering plants give attractions and add to the beauty of a particular scenery. The come in many colors and sizes. Plants also provide many products for human use, such as firewood, timber, fibers, dyes, pesticides, oils, and rubber. 7 CO_Q2_Science 3_ Module 7  What’s More Activity A. Direction: Go to a garden near your house and look for plants that can be used as food, medicine and clothing. List the name of the plants below according to their uses. Write your answer in your notebook. Plants used as Plants used as Plants used for Medicine Food Clothing Activity B. Direction: Copy the following words in your notebook and encircle the word that does not belong to the group. 1. santol guava pechay 2. tsaang gubat kangkong lemongrass 3. mango eggs coconut 4. salt paper wood 5. plate cotton ramie 8 CO_Q2_Science 3_ Module 7 Activity C. Direction: Look at each picture below and identify its uses. Write F if it is used as food, C if it is used as clothing, and M if it is used as medicine ____1. ____ 2. 1. _____3. ______4. ______5. 9 CO_Q2_Science 3_ Module 7 Activity D. Direction. Write √ on the space before each number if the statement shows care for plants, and Х if it does not. Do this in your notebook. _______ 1. Water your plants regularly. _______ 2. Apply commercial fertilizers to plants. _______ 3. Pull unnecessary weeds surrounding plant. _______ 4. Cultivate plants to allow enough air to enter the soil. _______ 5. Play with the flowers of the plants in the garden. What I Have Learned  Plants play a very important role to human.  Plants provide us food like vegetables, fruits, root crops, rice and corn.  Some parts of the plants are good sources of clothing materials.  Plants are used as medicine and some as ornamentals and decorations.  We cannot live without plants. We should take good care of them just like how we take care of ourselves. 10 CO_Q2_Science 3_ Module 7  What I Can Do Go out from your house and list the foods and products that we get from plants. FOOD PRODUCTS Assessment Choose the letter of the correct answer. Write your answers in your notebook. ___ 1. The following states the importance of plants to humans and all living things, except: a. They give food. b. They offer harmful effect to animals. c. They provide materials for human use. d. They are used to cure and prevent ailments. ___ 2. Lina wants to build a house made of wood. Lina needs a a. sambong b. santan c. tree d. vegetables 11 CO_Q2_Science 3_ Module 7 ___ 3. Plants provide materials in making clothes. The leaves of this plant are often used in making “barong”. a. guava leaves c. papaya leaves b. narra leaves d. pineapple leaves ___ 4. The juice from its pound leaves is good for cough and asthma. a. guava b. oregano c. sambong d. tanglad ___ 5. Guyabano Leaves are used to cure __________. a. allergy b. cough and asthma c. headache d. stomach pains and diarrhea Additional Activities Draw 2 (two) plants that can be used as food, human use, display/ decoration in a separate sheet of paper. For Food 12 CO_Q2_Science 3_ Module 7 For human use For display and decoration 13 CO_Q2_Science 3_ Module 7 CO_Q2_Science 3_ Module 7 14 Additional Activity Assessment What I Can Do Answer may vary 1. b 2. c Answer may vary 3. d 4. b 5. d What’s More What's In What I Know A. Answers may vary 1. c B. 1. roots 2. c 1. pechay 2. fruits 3. c 2. kangkong 3. leaves 4. a 3. eggs 4. stem 5. c 4. salt 5. flowers 5. plate C.. 1. F/M 2. M 3. F 4. C 5. F/M D. 1. √ 2. X 3. √ 4. √ 5. X Answer Key References Department of Education. “Distance Learning Program”. Identifying the Uses of Plants and their Parts. Accessed May 25, 2020.lrmds.deped.gov.ph. Plantscapers, Inc. “Clean Air, Pants, Well Building Standard “ 7 Reasons Why Plants ARE Valuable and Important, February 9, 2017. https://plantscapers.com/7-reason-why-plants-are- valuablle-and-important/ Department of Education. “Gumamela Flower (Hibiscus)”. Plant Structure and Function. December 12, 2013.lrmds.deped.gov.ph/create/details/465 15 CO_Q2_Science 3_ Module 7 For inquiries or feedback, please write or call: Department of Education - Bureau of Learning Resources (DepEd-BLR) Ground Floor, Bonifacio Bldg., DepEd Complex Meralco Avenue, Pasig City, Philippines 1600 Telefax: (632) 8634-1072; 8634-1054; 8631-4985 Email Address: [email protected] * [email protected]