WINTER ASSIGNMENT Class: 3 rd

Transcription

1 WINTER ASSIGNMENT Class: 3 rd Subject : Science Chapter No : 03 Topic : Parts of a plant Contents : Important terms Question/Answers Drawing/Pasting work Bookwork A. Choose the correct answers: Q 1 : Which of the following anchors the plant firmly to the soil? a) Leaf b) Root c) Vein Q 2: The flat part of a leaf is called lamina. a) Plate b) Main Vein c) Lamina. Q 3: A Flower is the most colourful and attractive part of a plant. a) Flower b) Stem c) Root Q 4: A mango has one seeds. a) One b) Two c) Three Q 5: The development of a plant from a seed is called germination. Page 1

2 a) Locomotion b) Adaptation c) Germination B. Answer the following in one word : 01. A green coloured substance present in a leaf is called chlorophyll. 02. Stem forms the main part of the shoot system. 03. Fruit contain seeds. 04. The flat part of a leaf is called lamina. 05. Stem carried water and nutrients from the roots to the leaves. C. Match the following : Column A Column B 1. Grass a. Edible leaves and stem 2. Coriander b. Trunk 3. Peepal tree c. Weak stem 4. Carrot d. Fibrous root 5. Money plant e. Taproot D. Answer the following questions: Q 1: How do roots help a plant? Name two roots that store food? Ans: Roots help a plant in following ways: 1. They anchor the plants by firmly fixing them to the soil. 2. They enable plants to absorb water, nutrients, and minerals from the soil. 3. They also store food. Carrot and turnip are examples of two roots that store food. Q 2: Name the things needed by a plant to make food? Ans: A plant needs air, water and sunlight to make food. Q 3: Why are leaves called the food factory of a plant? Page 2

3 Ans: Leaves are able to make food for the plant in presence of air, water and sunlight by the process of photosynthesis. Therefore, leaves are called the food factory of a plant. Q 4: What is germination? What does a seed require to germinate? Ans: The process of development of new plant from a seed is called germination. A seed requires water, sunlight and nutrients to germinate. E. Self-Attempt (page no 226) part E only Drawing work: i) Draw a plant and label its parts. ii) Draw tap root system and fibrous root system. Important Terms : 01. Soil erosion : The washing or blowing away of the top layer of soil by water or wind is called soil erosion. 02. Petiole : The part of the leaf that connects it to the stem is called petiole. 03. Chlorophyll : It is a green coloured substance present in the leaves of plants and gives them green colour. 04. Transpiration : The process in which plants absorb water through their roots and then release water vapour through stomata is called transpiration. 05. Germination : The process by which a new plant develops from a seed is called germination. English Chapter No : 03 (When Rusty Played Holi) 1. Write new words from page no Answer these questions : Page 3

4 Q 1: Where did the children gather? What was happening there? Ans: The children gathered in front of a clock tower. They were playing Holi there. Clouds of coloured dust rose in the air and spread and jets of water-green, orange and purple burst out everywhere. Q 2: What were the children armed with? Ans: The children were armed mainly with bicycle pumps, or pumps made from bamboo stem s from which colourful water spurted out. Q 3: Why was Rusty blinded? Ans: Rusty was blinded because a bicycle pump was directed at him and a jet of black water came flying on to his face. Q 4: Why was Suri hiding? What did he do to keep himself away from all his friends? Ans: Suri was hiding because she dreaded Holi. To keep himself away from all his friends, he hid himself in a camp, which he had set up in his mother s kitchen. Q 5: How did everyone reach Suri? Ans: The children acquired a ladder and made entry into the kitchen, where he was hiding by the skylight. Do Bookwork of this lesson. Lesson No: 04 The Centipede Song Summary: The poem The Centipede is a descriptive poem that describes a centipede and the way it moves. The Centipede has 40,000 little legs which actually mean innumerable legs with which it walks slowly down the stairs. They walk in pairs with 40,000 little feet. When they walk on the gravel, they make crushing sound. The sound produced by them is like the sound of an army of soldiers on parade. The Centipede is seen very Page 4

5 happy and it doesn t care about anything as long as its 40,000 shoes are in good condition. Do Bookwork of this lesson English Grammar Story Writing The Golden Touch This is the story of a very greedy rich man who chanced upon meeting a fairy. The greedy man asked for a wish, whatever he touched with his hand should turn into gold. The fairy smiled and granted his wish. He jumped up with joy. The greedy man rushed home, he touched walls, furniture and all things turned into gold. His daughter rushed to greet him, as soon as he touched her she turned into gold statue. Now he wanted to eat some bread, it also turned into gold. Tears streamed down his face. The fairy appeared again. The greedy man requested her to take his wish back. Moral : Greediness will always lead to a downfall. Project Work: (Do Any Three) 1. Make a list of ten negative sentences apart from those given in your book. Write them on your scrapbook. 2. Take some English newspapers. Look at the big bold headline. Highlight the common nouns and the proper nouns using two different coloured sketch pens. Paste them on your scrapbook. 3. Make a list of not less than 20 words singular and plural nouns. Write them on a chart/scrapbook. 4. Write the parts of speech on a chart or scrapbook with examples. 5. Read a paragraph or two daily from your English text books to enhance your pronunciation also learn the spellings of difficult words. Page 5

6 Chapter No 4 Nouns: Common and Proper 1) Noun: A noun is a name of a person, place, animal or thing e.g. chair, queen, Aisha, India, egg, lion etc. 2) Common Noun: A common noun is the name of any person, place, animal or thing e.g. boy, city, lion, book etc. It does not begin with a capital letter. A common noun may be singular or plural. 3) Proper Noun: A proper noun is the name of a particular person, place, animal or thing e.g. Rahim, Mumbai, Simba, Cindrella etc. It always begins with a capital letter. A proper noun is always singular. 4) Collective Noun : A noun that names a collection or group of people, animals, birds or things is called a collective noun e.g., A flock of birds, A band of Musicians, a swarm of bees, A bouquet of flowers Consult page 21, 22, 24 of your book : Exercise page 22, 23 A. Write two proper nouns against each common noun. Attempt yourself on book e.g. 3. River Jehlum Indus 5. Actor Amir Khan Salman Khan Answers may vary. All appropriate answers will be accepted. Page 6

7 B. Rewrite these sentences in your notebook. Use capital letters, where needed. Encircle the common noun and underline the proper noun. 1. my birthday falls on 23 rd December. Ans: My birthday falls on 23 rd December 2. sue is my best friend. Ans: Sue is my best friend. 3. It is very hot in Delhi during May and June. 4. Kavita, Anita and Radhika are cousins. 5. My favourite festival is Diwali. 6. I go to St. Mary s School. 7. We live right opposite Union Bank. 8. The Jama Masjid is a mosque in Delhi. 9. The Stores are closed on Sundays. 10. Tim is playing games on the computer 11. The Nilgiris are a beautiful mountain range in South India. 12. We celebrate Teacher s Day on 5 th September. Exercise: Page No : 25, 26 A) Look at the picture. Then, write the appropriate collective noun below each picture. Attempt yourself on book. B) Fill in the blanks with correct collective nouns. Attempt yourself on book. Page 7

8 ا ا ا ردو قبس ربمن ۲ م ہارا اموحل پ این ع: وسم امج وجاب ۱ : وجاب ۲ : وجاب ۳ : وجاب ۴ : وہا اور پ این ےک العوہ ذغا بڑی معن ےہ سج ےک ریغب زدنہ رانہ نکمم ںیہن اور اس معن اکافدئہ مہڑاجدناراسکیںوطررپا اھٹپےہ زنیماکزپادہہصحپایناکےہ درپاںیلیھجےمشچاوردنمسر دنیپاولںاوردرپاوںاکپایندنمسرںیمالچاجپےہ رھپاخبرانبرکپارشاور بڑف یک وصر ںیم اصف وہ رک دنی پاولں ولیھجں اور درپاوں وک دوپارہ رھب دای ےہ اخبراےک ا س لمع وکریخب( Evaporation )اک لمع ےہک ںیہ وجاب ۵ : دنگے وماد وک اسیسنئ رطےقی رپ زنیم ےک ادنر جذب رکےن وکا ن ج ذاباک لمع ےہکںیہ وساج ۶ : ویحاپا وہ اجدنار ںیہ وج اینپ رمیض ےس ےلچ رھپے اور رحک رکے ںیہ Page 8

9 ابنپاوہاجدنارںیہوجوخدرحکںیہنرکےہکلباییہہگجےلھپوھپےلاورمخ وہاجے ںیہ Do Book Work on Book Book Work Page No. 26 اعم پام: انان رہش درپا انان وھپل ویحان درج ہیک لیھج اخص پام: اونر رسرگنی ہبصق وسرپ ورل اوار زہنی دکل ب ذشاہ ملہج گلمرڑگ ا اچنر امسن ونجری ای پ ن = پ این Book work Page no. 28 ۴ ریخب ۱ روینش اور رگیم ۲ دقرلقسم ۳ ا ن ج ذاب ۵ فڑض = د خ ا ج ذا = س ر و ج وسرج = ش ی ر و ن روینش = ن م ع معن = ح ص پارےمظن حص Lesson No. 4: وجاب ۱ : وسرجیکروینشیکوہجےسپارےدنوکرظنںیہنا ے Page 9

10 ا وجاب ۲ : وجاب ۳ : وجاب ۴ : د نوکںیمہوسرجےسروینشیلم ےہ اس مظن ےک شارع اک پام اخدل بڑیم ےہ پارےراوکسلجماجسےںیہ Book Work Page No. 33 Page No. 35 ۱ وسرجدنےکوقرظنا پےہ ۲ اچدنراےکوقاکمچےہ ۳ پارےراےکوقےکمچںیہ ا مس رعمہف وسرج کلف اچدن ا مس رکنہ را دن لفحم اافلظ را دور ا امسن شام ادنریھا دض دن بڑدی زنیم حبص روینش Page 10

11 ا ینگ ےئھکل ای ےس اچپس ی وخشادم اک ااجنم NO. 5 Lesson وجاب ۱ : وجاب ۲ : ومپاپازہرماغدھکیرکولمڑیےکہنمںیمپاینرھبا پا مڑےغوکپاسلبےنےکےئل ولمڑی ےنرمےغ یک اچولپیس یک رمےغ وک زنیم رپ ر ھ رک ولمڑی ےن اہ ے وفوفرمےن! و انج وخوصبر ےہ اور اہمریا وازینجیھٹیمےہاسےسزپادہاہمراوگشمڑےدارےہ وجاب ۳ : وہشںیما رکرمےغےنمہےسا ڑرکدرجیکایا ویچنشاخرپ ج یل وجاب ۴ : رمےغ وک دوپارہ ڑکپےن ےکےئل ولمڑی ےن رمےغ ےس اہ ایپرے رمےغ! م اھبگ ویکںےئگںیموںیہماےنپوچبںےکپاسےلاجپااچیہیھ وجاب ۵ : رمےغ ےن وجاب دپا ے اکمر اور اظمل ولمڑی ںیم دوپارہ اہمری پاوں ںیم ا ےن واال ںیہن وہں وجاب ۶ : اساہینےسںیمہہیحیصنیلمےہہکںیمہہشیمہوخشادمرپاکنںیہندرھپااچےئہ اور اینپ لقع ےس اکم انیل اچےئہ ابذنسیI Lesson No. 6 وجاب ۱ : رھگوںڑسوکںاوریلگوکوچںاکادنریھایلجباکمبدوررکپےہ Page 11

12 وجاب ۲ : وجاب ۳ : ابذنسی ارمہکی ےک ای رہش اوویہ ںیم ۱۱ فڑوری ابذنسی بڑا ن ٹھک ہچب اھ ۱۸۴۷ ںیم دیپا وہا وجاب ۴ : وجاب ۵ : ںیہن ولحملیپ رکیچبامیبرڑپیئگاوریئکدونںیرسبرپڑپیریہ رگارمئ: Book Work of Lesson No 5 and 6 Do yourself ذمرک ڑلاک اٹیب لیب ادناھ ب ا ومن ڑلیک یٹیب اگے ادنیھ ب )1 )2 )3 )4 )5 Page 12