242510262-HAZELWOOD-STUDENT-WORKBOOK-EVS_I(SCIENCE)-G03-PART2_1

Hazelwood G3 EVS-I WB P2_Nameslip.pdf 1 8/7/2023 12:36:41 PM Name: _________________________________________ Section: ________________ Roll No.: ______________ School: ________________________________________ EVS - I (SCIENCE) WORKBOOK Part - 2

PREFACE The latest National Curriculum Framework (NCF), furthering 1 the vision of the National Education Policy (NEP) 2020, provides a comprehensive framework for the holistic 5 2 development of students. It places a strong emphasis on 4 foundational literacy and numeracy and a competency-based and learner-centred approach to ensure a well-rounded education that prepares students for the challenges of the 21st century. ClassKlap by Eupheus partners with schools and supports them through the steps of planning, teaching, learning, 3 personal revision and assessment to equip students with the desired knowledge and skills relevant to the 21st century. The present series has been carefully crafted to provide a solid foundation for students keeping in mind the principles outlined in the NCF. The books promote active learning and skill development. They strive to ensure inclusiveness in terms of gender and diversity in representation, catering to the heterogeneous Indian classroom. The books have been split into two parts for lighter bag weight. To facilitate comprehensive coverage, improved understanding of diverse themes and ease of implementation, the EVS curriculum has been split into EVS–I (Science) and EVS–II (Social Studies). The salient features of the EVS–I (Science) textbooks and workbooks are as follows: Skill-based lessons are structured as per Bloom’s Revised Taxonomy (Remember-Understand-Apply-Analyse-Evaluate-Create) Inquiry-based lessons are structured based on a Socratic approach using a question-answer format, aiming at discovery-based learning as per NCF guidelines Interactive content that engages students through a range of open-ended questions that build curiosity and instil a passion for scientific exploration A structured and coherent progression of concepts to build a foundation of scientific knowledge and skills Opportunities for experimentation, analysis and synthesis of ideas and concepts and encouragement of evidence-based thinking Effective use of visual elements to enable learning of structures, processes and phenomena A focus on subject-specific vocabulary building Integrated learning of values and life skills through the content and activities Fostering interdisciplinary learning by connecting themes and concepts across subjects The EVS–I (Science) textbooks, workbooks and teacher companion books aim to inculcate healthy habits, skills and values that promote environmentally sensitive and culturally responsive democratic citizenship among students. 20-21_Science_G3_TB_CE_Part1.indd 2 7/31/2023 12:21:08 PM

ENWGOLRIKSFBHEOAOTCKUORUFEREASSTEUBROEOSK Student Re ection Remembering Captures student's perception of Recollecting critical information related their understanding of a lesson to the ‘who’, ‘what’, ‘when’ and ‘where’ of the concept SKILL-BASED LESSONS Application Understanding Questions that promote application of the concept to real-life scenarios Questions aimed at engaging students with the ‘how’ and ‘why’ of the concepts learned Higher Order Thinking INQUIRY-BASED LESSONS Skills (H.O.T.S.) Extends the application of the concept to advanced and challenging questions that meet the criteria of higher-order thinking skills Explore More Think and Answer Research-based Questions that encourage activities to explore critical thinking and more about the concept engagement with the concept Do it Yourself Now I Will Act Creative activities for Ideas for activities to deeper engagement apply the concept in with the concept real-life situations Try it Out Now I Can Answer Experiential activities Questions to check for to encourage deeper understanding of the engagement with the concept concept learned Encourage students to write their own answers in their notebooks. 20-21_Science_G3_WB_CE_Part1.indd 3 8/1/2023 11:17:13 AM

Contents Class 3 8 Composition of Air������������������������������������������������������������������������������������������������������� 1 9 Stems and Leaves�������������������������������������������������������������������������������������������������������� 6 1 0 Animals and Us����������������������������������������������������������������������������������������������������������� 11 1 1 Food Diversity������������������������������������������������������������������������������������������������������������� 13 1 2 Types of Houses���������������������������������������������������������������������������������������������������������� 18 1 3 Travel with Family������������������������������������������������������������������������������������������������������� 23 1 4 Communication without Speaking�������������������������������������������������������������������������� 26 Student Reflection������������������������������������������������������������������������������������������������ 30 Hazelwood Science_G3_WB_Part2.indb 4 7/28/2023 4:09:06 PM

Lesson 8 Composition of Air Remembering Multiple Choice Questions 1) Which of the following is present in large amount in the air? [     ] (A) water vapour (B) carbon dioxide (C) nitrogen (D) dust 2) What is the gaseous form of water called? [     ] (A) ice (B) water vapour (C) dust (D) oxygen Fill in the Blanks 3) Air is a mixture of different _______________________________. 4) __________________________________ air does not have any smell or colour. Very Short Answer Questions 5) Name a gas that is present in a small amount in air. Ans. _____________________________________________________________________________ 6) Name a thing present in air other than the gases. Ans. _____________________________________________________________________________ Short Answer Question 7) Write a short note on gases. Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Hazelwood Science_G3_WB_Part2.indb 1 1 7/28/2023 4:09:07 PM

Understanding True or False [       ] 8) We do not need air to breathe. [       ] 9) Plants give out oxygen in the process of making their food.  [      ] 10) All animals breathe in oxygen.  [       ] 11) Plants take in carbon dioxide from the air to make their food.  Short Answer Questions 12) Fill in the blanks to correctly complete the movement of gases. ________________ ________________ ________________ ________________ 13) What is the man doing in the given picture? Is it right or wrong? Why? 2 7/28/2023 4:09:09 PM Hazelwood Science_G3_WB_Part2.indb 2

Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Long Answer Question 14) How do we get rain? Draw a diagram to explain. Ans. Application Multiple Choice Questions 15) Name a gas that becomes a pollutant when its amount increases in air.  [     ] (A) oxygen (B) nitrogen (C) carbon dioxide (D) water vapour 16) What should we wear to allow clean air to enter our nose? [     ] (A) overcoat (B) umbrella (C) jacket (D) mask Composition of Air 3 Hazelwood Science_G3_WB_Part2.indb 3 7/28/2023 4:09:09 PM

Short Answer Questions 17) Suhail wants to list the effects of air pollution on our health. Help him out in doing so. Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 18) Which of the following should we use while cooking? Why? a) b) chulha LPG stove Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Long Answer Question 19) Write any four ways to keep the air clean. Use the images as hints. a) __________________________________________________________ __________________________________________________________ b) __________________________________________________________ __________________________________________________________ 4 7/28/2023 4:09:12 PM Hazelwood Science_G3_WB_Part2.indb 4

c) __________________________________________________________ __________________________________________________________ d) __________________________________________________________ __________________________________________________________ Higher Order Thinking Skills (H.O.T.S.) Long Answer Question 20) Make a poster on the chart paper to show the harmful effects of firecrackers and write one slogan. (Hint: Avoid crackers and save nature.) Composition of Air 5 Hazelwood Science_G3_WB_Part2.indb 5 7/28/2023 4:09:13 PM

Lesson 9 Stems and Leaves Remembering Multiple Choice Questions 1) Which of the following plants has a thorny stem? [     ] (A) rose (B) lotus (C) spinach (D) coriander 2) Which of the following statements is correct? [     ] (A) Tulsi leaves have no smell. (B) Banana leaves are big. (C) Bamboo stem is not smooth. (D) Coconut trees have many branches. Fill in the Blanks 3) Bamboos have ___________________________ stems. (smooth / rough) 4) ___________________________ leaves have toothed edges. (Neem / Lotus) Very Short Answer Questions 5) Name a leaf which has a special smell. Ans. _____________________________________________________________________________ 6) Name a tree with a rough stem. Ans. _____________________________________________________________________________ 6 7/28/2023 4:09:14 PM Hazelwood Science_G3_WB_Part2.indb 6

Short Answer Question 7) What type of stem does a coconut tree have? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Understanding Match the Following a) leaves 8) stem that stores food b) sugarcane 9) plant part that makes food c) water, carbon dioxide, sunlight 10) plant part which holds leaves d) stem 11) things leaves need to make food Short Answer Questions 12) How does the stem help the leaves? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 13) What do plants need to live? How do leaves help the plant? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Stems and Leaves 7 Hazelwood Science_G3_WB_Part2.indb 7 7/28/2023 4:09:15 PM

Long Answer Question 14) Look at the picture. Fill in the blanks to explain the process of photosynthesis in plants. a) R oots take in __________________ from the ________________. b) In the presence of ______________ , leaves combine ______________________________ and _________________ to make _______________. During this process, they give out ________________. c) S o, leaves are called the ____________________________ of the plant. Application Multiple Choice Questions 15) Which of the following is used as a leafy vegetable?  [     ] (A) neem (B) mango (C) tulsi (D) spinach 8 7/28/2023 4:09:16 PM Hazelwood Science_G3_WB_Part2.indb 8

16) Which of the following plants’ stem is used as food? [     ] (A) coconut (B) tulsi (C) neem (D) potato Short Answer Questions 17) What do we get from sugarcane stem? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 18) Why do we use tree trunks to make furniture? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Long Answer Question 19) Write the uses of leaves using the images as hints. a) b) ____________________________________ ____________________________________ c) d) ____________________________________ ____________________________________ Stems and Leaves 9 Hazelwood Science_G3_WB_Part2.indb 9 7/28/2023 4:09:17 PM

Higher Order Thinking Skills (H.O.T.S.) Long Answer Question 20) Draw a cactus plant and label its parts. How are the leaves different from those of other plants? Ans. _____________________________________________________________________________ _____________________________________________________________________________ 10 7/28/2023 4:09:17 PM Hazelwood Science_G3_WB_Part2.indb 10

Lesson 10 Animals and Us Explore More We have learnt that we get milk from milch animals like cows, buffaloes and goats. Which animals other than cows produce milk? Use the internet to find out at least three other milch animals. Note down which countries they are popular in. Do you know which animal produces the milk you drink at home? Ask your parents and find out. Now I Can Answer 1) Which of the following animals does not give us milk? (A) hen (B) cow (C) goat (D) buffalo 2) Which of the following things do we not get from animals? (A) eggs (B) honey (C) meat (D) rice 3) Which of the following people depend on animals for their livelihood? (A) potters (B) milkmen (C) tailors (D) carpenters 4) Which of the following birds is reared for eggs? (A) eagle (B) pigeon (C) peacock (D) hen 5) Oyster, a sea animal, gives us __________. 6) Dried cow dung is used instead of __________ to cook food. 7) Name one product produced from animal waste. 8) Name two products obtained from lac. 11 Hazelwood Science_G3_WB_Part2.indb 11 7/28/2023 4:09:20 PM

9) Match the following. a) 1) guards our houses 2) helps us in transportation 3) guides people with special needs 4) helps us in farming b) c) d) 10) Which animal is called the ‘ship of the desert’? Why? 11) How do animals help us in transport? Now I Will Act You must have seen many stray animals around your school and in your neighbourhood. How do you think we can take care of them? Discuss with a friend and list at least three ways in which we can take care of the birds and animals around us. Decide at least one thing that you can do to look after animals or birds around your house. Maintain a journal to write about your actions. You can even take pictures of the animals or birds you feed or look after. 12 7/28/2023 4:09:27 PM Hazelwood Science_G3_WB_Part2.indb 12

Lesson 11 Food Diversity Remembering Multiple Choice Questions 1) Which of the following is the correct pair of the region and the food mainly eaten there? [     ] (A) north – fish curry (B) east – paratha (C) south – dosa (D) west – idli 2) Which of the following would the people from Punjab prefer? [     ] (A) pasta (B) lassi and paratha (C) idli (D) pav bhaji Fill in the Blanks 3) ______________________________ is the staple food in southern India. 4) Wheat is the staple food in _________________________________ India. Very Short Answer Questions 5) Identify the food item and the country in which it is mostly eaten. Ans. _____________________________________________________________________________ Hazelwood Science_G3_WB_Part2.indb 13 13 7/28/2023 4:09:28 PM

6) What food do people in West Bengal mostly eat? Ans. _____________________________________________________________________________ Short Answer Question 7) What is staple food? Is it the same across different regions? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Understanding Match the Following 8) Christmas  a) modak 9) Eid  b) bhog 10) Durga puja  c) cake 11) Ganesh festival  d) biryani Short Answer Questions 12) What is a crop? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 13) Why is seafood like fish popular in coastal areas? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 14 7/28/2023 4:09:28 PM Hazelwood Science_G3_WB_Part2.indb 14

Long Answer Question 14) Fill in the following table to show the effects of climate on eating habits of people. Climate Crops grown Food items prepared heavy rainfall rice and coconut ________________________________ ________________________________ low rainfall ________________________________ roti, bread ________________________________ Application Multiple Choice Questions [     ] [     ] 15) In summer, which of the following should we consume more often?  (A) soup (B) dry fruits (C) watermelon juice (D) tea 16) Which of the following needs to have more energy-rich food items? (A) an old man not doing any work (B) a child taking part in many sports activities (C) a person not involved in much physical work (D) a lady sitting on a chair Food Diversity 15 Hazelwood Science_G3_WB_Part2.indb 15 7/28/2023 4:09:29 PM

Short Answer Questions 17) Why do we have the following food items in winter? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 18) What would you eat if you were ill? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Long Answer Question 19) How do the food items that we eat change with our age? a) b) c) d) newborn baby school children grown-up people old people _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ _________________ 16 7/28/2023 4:09:31 PM Hazelwood Science_G3_WB_Part2.indb 16

Higher Order Thinking Skills (H.O.T.S.) Long Answer Question 20) Names of certain crops are given. Group similar ones in the box as in the mind map below. (rice, tea, rubber, jute, tobacco, maize, wheat, fruits, sugarcane, vegetables, cotton, coffee, coconut) Groups of crops grown in India Food Diversity 17 Hazelwood Science_G3_WB_Part2.indb 17 7/28/2023 4:09:31 PM

Lesson 12 Types of Houses Remembering Multiple Choice Questions 1) Which of the following materials is/are not used in building kutcha houses?  [   ] (A) iron rods (B) leaves (C) mud (D) wood 2) Which of the following houses is not as strong as the others to face rain? [     ] (A) (B) (C) (D) Fill in the Blanks 3) _________________________________ houses are stronger than kutcha houses. 4) Earlier, human beings used to live in __________________________________. Very Short Answer Questions 5) Arrange these shelters in the order in which people started living in them: hut, cave, apartment Ans. _____________________________________________________________________________ 18 7/28/2023 4:09:32 PM Hazelwood Science_G3_WB_Part2.indb 18

6) Give two examples of pucca houses. Ans. _____________________________________________________________________________ Short Answer Question 7) Write a short note on pucca houses. Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Understanding Match the Following 8) a) houseboat 9) b) caravan 10) c) stilt house 11) d) tree house Types of Houses 19 Hazelwood Science_G3_WB_Part2.indb 19 7/28/2023 4:09:34 PM

Short Answer Questions 12) Where are stilt houses found? Why are they built at a height? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 13) Name the following: a) people who wander from place to place in search of their livelihood b) type of houses in areas with heavy rainfall Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Long Answer Question 14) How are houses in villages different from the houses in cities? a) Houses in villages are built to ________________________ ____________________________________________________. They can have _____________________________________ ____________________________________________________. b) In cities, the space available is ______________________ ____________________________________________________. So, _________________________________________________ ____________________________________________________. 20 7/28/2023 4:09:35 PM Hazelwood Science_G3_WB_Part2.indb 20

Application Multiple Choice Questions 15) To be healthy, what should our houses have? [     ] (A) dirt and germs (B) dust and waste (C) sunlight and fresh air (D) garbage and flies 16) Mosquitoes lay eggs: [     ] (A) in bright sunlight (B) in dirty or stagnant water (C) in fresh air (D) on a mopped floor Short Answer Questions 17) Why should our houses be clean? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ 18) Why should we keep the windows of our houses open? Ans. _____________________________________________________________________________ _____________________________________________________________________________ _____________________________________________________________________________ Long Answer Question 19) Look at the images and write the ways to keep our houses clean. a) __________________________________________________ b) __________________________________________________ Types of Houses 21 Hazelwood Science_G3_WB_Part2.indb 21 7/28/2023 4:09:36 PM

c) ___________________________________________________ d) ___________________________________________________ Higher Order Thinking Skills (H.O.T.S.) Long Answer Question 20) Draw lines to connect the correct options. One has been done for you. a) orphanages blocks of shelter for children b) igloo snow who have lost their c) caravans parents and family d) old age home special homes keeps it warm inside houses on shelter for old people wheels who do not have anyone else to take care of them groups of people travelling together 22 7/28/2023 4:09:38 PM Hazelwood Science_G3_WB_Part2.indb 22

Lesson 13 Travel with Family Explore More We have learnt that we must not forget important things like tickets and ID cards when packing our travel bags. Why are these items important? Make a list of five such important items we must never forget, and explain why each of these items is important while travelling. You can take the help of your parents or relatives to find out. Now I Can Answer 1) Which of these things is very important to carry when travelling? (A) camera    (B) tickets    (C) chocolates    (D) umbrella 2) Which of the following is not an example of travelling for adventure? (A) hiking (B) visiting religious places (C) mountaineering (D) camping 3) Which of the following is an example of adventure sport? (A) tennis (B) skydiving (C) badminton (D) football 4) Visiting a hill station is ideal during __________________. 5) We take a _______________ to record the memories of our trip. 6) Prachi’s family has decided to go to Singapore during the coming holidays. They will fly on 2nd May and return in a week. Prachi is very excited. She has already started making a list of things to buy. a) Where is Prachi going on vacation? b) What is the mode of travel? 23 Hazelwood Science_G3_WB_Part2.indb 23 7/28/2023 4:09:40 PM

7) What is a tour? 8) What knowledge do we gain while travelling to different places? 9) Why do people visit their extended family members? 10) Give two examples of adventure travel. 11) What care should be taken while taking part in adventure sports? 12) Match the following. a) 1) travel to a religious place b) 2) travel to celebrate a festival with family c) 3) travel for a business purpose d) 4) travel for refreshment Do It Yourself Plan a one-day tour or excursion for your class. As it is only a one-day trip, you do not need to decide on a place to stay. But remember, you must: • decide the date – find a suitable day on which your class can go on an excursion 24 Hazelwood Science_G3_WB_Part2.indb 24 7/28/2023 4:09:42 PM

• identify the place – find a suitable place to visit in your city or town • decide the mode of travel – find out how you and your class can reach the place and return • identify what to pack – make a list of important things to carry, like your school ID cards, medicines for emergencies, and so on. Present your plan to the rest of your class and see what they think! Travel with Family 25 Hazelwood Science_G3_WB_Part2.indb 25 7/28/2023 4:09:43 PM

Lesson Communication without Speaking 14 Explore More We have learnt that people with a speaking or hearing disability use sign language to communicate. But did you know that there are many different sign languages? Use the internet and find out at least three examples of sign languages that exist around the world. Now I Can Answer 1) Which of the following body parts’ movement is not used in gestures? (A) mouth (B) hands (C) shoulders (D) head 2) Which of the following is communicating without speaking? (A) (B) (C) (D) 26 7/28/2023 4:09:54 PM Hazelwood Science_G3_WB_Part2.indb 26

3) What does the following gesture stand for? (A) peace (B) hello (C) dislike (D) OK 4) Which of the following represents an idea? (A) (B) (C) (D) 5) Body movements that help people to communicate without speaking are called ________. 6) An __________ is a look on our face that shows a particular emotion. 7) What does communication with words involve? 8) What does communication without words involve? 9) What is communication? What are the two types of communication? 10) Identify if the following are gestures (G) or expressions (E). (A) (B) Communication without Speaking 27 Hazelwood Science_G3_WB_Part2.indb 27 7/28/2023 4:09:55 PM

(C) (D) 11) Give an example of a gesture and the purpose for which it is used. 12) What feelings would the following expressions communicate? Expression Feelings a) smile on the face b) raising the eyebrows 13) Rina wants to know about sign languages and the people who use it. Explain it to her. 14) What do the given gestures indicate? (a) (b) (c) (d) 28 7/28/2023 4:09:56 PM Hazelwood Science_G3_WB_Part2.indb 28

Now I Will Act We have seen different gestures (mudras) used in Indian classical dance to tell stories. But do you know what any of them mean? Learn two different mudras and their meanings, and demonstrate them to your class.    Communication without Speaking 29 Hazelwood Science_G3_WB_Part2.indb 29 7/28/2023 4:09:57 PM

Student Reflection Come to this page after you complete a lesson. Choose the smiley that shows how well you have understood the lesson. Composition of Air Stems and Leaves Very clear Clear Somewhat clear Not clear at all Very clear Clear Somewhat clear Not clear at all I need help with ..........………………...............……… I need help with ..........………………...............……… ...................................................................................... ...................................................................................... What I liked about this lesson ................................... What I liked about this lesson ................................... …………………………………………............................ …………………………………………............................ Animals and Us Food Diversity Very clear Clear Somewhat clear Not clear at all Very clear Clear Somewhat clear Not clear at all I need help with ..........………………...............……… I need help with ..........………………...............……… ...................................................................................... ...................................................................................... What I liked about this lesson ................................... What I liked about this lesson ................................... …………………………………………............................ …………………………………………............................ Types of Houses Travel with Family Very clear Clear Somewhat clear Not clear at all Very clear Clear Somewhat clear Not clear at all I need help with ..........………………...............……… I need help with ..........………………...............……… ...................................................................................... ...................................................................................... What I liked about this lesson ................................... What I liked about this lesson ................................... …………………………………………............................ …………………………………………............................ Communication without Speaking Very clear Clear Somewhat clear Not clear at all I need help with ..........………………...............……… ...................................................................................... What I liked about this lesson ................................... …………………………………………............................ 30 Hazelwood Science_G3_WB_Part2.indb 30 7/28/2023 4:09:58 PM

Notes Hazelwood Science_G3_WB_Part2.indb 31 7/28/2023 4:09:58 PM

Notes Hazelwood Science_G3_WB_Part2.indb 32 7/28/2023 4:09:58 PM