SELAQUI INTERNATIONAL SCHOOL HOLIDAY HOMEWORK WINTER VACATION (CLASS VI) ENGLISH

Transcription

1 SELAQUI INTERNATIONAL SCHOOL HOLIDAY HOMEWORK WINTER VACATION (CLASS VI) ENGLISH Vacations are not complete till we travel outside. We may go to a relative s place, a beach, a hill station or any other destination. Write an essay and Share your experience of the vacations. Word limit: words. You can also paste some pictures or souvenirs to describe your experience. HINDI व क य ननम ण : क ई भ 10 व क य 1. ननम नन न त शब द क वत न (SPELLING) श द ध करक न :- वध,पररक ष,कव,ददव र,प ज य,पन,आध न,न कर,स य,स स ररक न कर,उज व,न न ह,सट शन,कनवनयत र,पड़ ई, र ई,नवध य,ब ड सडक, भ क,गरम,भ स,रम स,हरष, आश व द,हहद स थ न,ध क 2. आपक ज वन स स ब नधत दकस भ वस त क ज वन कह न /आत मकथ न न ए 3. ननम नन न त व क य क श द ध क नजए :- i. म झक आज नवद य य ज न ह ii. अन क ग ग ग स न न क न ए एकनत रत ह गए iii. वह म ग व र म बई ज रह ह iv. म झ एक गरम कप य द v. र ह क म त र क व द व ट नम vi. श य म क तक ज़र र व पस ट आएग vii. पढ़त रह वह ददनभर viii. सब नभ र स मज़ क बन रह थ ix. बच च छत म नगर पड़ x. कक ष म बच च पढ़ नह रह ह 4. दस स न (8 स 10 व क य प रत य क म ) 5. न द गई तस व र (picture) क आध र पर एक कह न न न ए :- FRENCH

2 1. Dessinez ou copiez et collez les images des 20 vêtements en Français. (Draw or cut and paste pictures of 20 cloths and write their names in French in a project file.) 2. Ecrivez les noms des 20 animaux en Français. (Draw/ cut and paste the names of a 20 animals in French) 3. Write the names of the different rooms of La Maison 4. Write a paragraph on Ma Famille. MATHEMATICS 1. Complete the following table: SITUATION 1. x is added to times t. 3. x is divided by Sunita has x pencils and Anita has y pencils. What are the total number of pencils? 5. In a box, there are y balls. Sunil takes out 10 balls. How many balls are left in the box? 6. 7 more than w. 7. The price of 1 kg potato is Rs.20. What is the price of x kg of potato? 8. The price of radio is Rs. Y. Every year it decreases by Rs. 50. What is the price of the radio after one year of purchase? 9. Kanta has p pencils in her box. She puts q more pencils in the box. What is the total number of pencils? 10. What is the perimeter of a triangle whose sides are x, y and z? 11. Amulya is y years old. What will be his age after 5 years? 12. Kanika is m years old. What was her age 10 years ago? 13. In a matchbox there are 50 sticks. How many sticks are there in n matchboxes? 14. Anil spends 80 rupees from y rupees. What is the money left with him? less than x. 16. What is the successor of x? 17. What is the predecessor of y? multiplied by x and added to is subtracted from t added to twice a number x. 21. Sum of a, b and c. 22. Multiplication of a, b and c. 23. The cost of 1 chair is Rs What is the cost of x chairs? EXPRESSION 2. If a = 3, b = 5 and c = 4, evaluate the following: a) a + b + c; b) 3a + 3b + 2c c) a 2 + b 2 d) e) abc

3 f) ab + bc + ca g) h) ( a + b + c ) 2 i) ab bc j) k) a 3 l) b 3 m) c 3 n) 2ab + 2bc + 2ca o) ( a + b ) 2 p) ( a + c ) 2 3. Solve the given equations:- a) a 56 = 75 b) x 14 = 34 c) x 13 = 28 d) 3x = 876 e) 7x = 203 f) t 342 = 678 g) d 456 = 234 h) p 12 = 73 i) h 16 = 67 j) 6x = 3408 k) 9x = 2187 l) 7x = Find: a) ( ) + ( ) - ( - 78 ) b) c) d) ( ) ( ) e) 765 ( ) ( - 478) 5. Measure the sides and find the perimeter of the following figures: 6. Add the following fractions:

4 a) b) c) d) e) f) 7. Evaluate: a) b) c) d) 8. Akash bought vegetables weighing 12 kg. Out of this, 4 kg 500 g is onions, 3 kg 75 g is tomatoes and the rest is potatoes. What is the weight of potatoes? 9. Akash bought vegetables weighing 16 kg. Out of this, 3 kg 525 g is onions, 2 kg 85 g is tomatoes and the rest is brinjals. What is the weight of brinjals? 10. Find: a) ( ) ( ) b) ( ) ( ) c) ( ) d) ( ) ( ) e) ( ) ( ) ( ) f) ( ) ( ) g) ( ) h) i) ( ) ( ) 11. Fill in the blanks: a) The successor of 5799 is. b) The largest four digit number that can be formed using 6, 7, 2, 9 is. c) The HCF of 15 and 35 is. d) The smallest composite number is. e) A number which has only two factors is called a. f) The line segment joining any two distinct points on the circle is called. g) is the longest chord in a circle. h) A triangle has vertices. i) A line segment has two. j) of a circle is the half of its diameter. k) The number of factors of 36 is. l) Fractions with the same denominator are called fractions. m) On the number line, 8 is to the of zero. n) Absolute value of 50 is.

5 o) Absolute value of 18 is p) Absolute value of 89 is. MAKE A CHART ON THE TOPIC ALLOCATED IN THE CLASS. SCIENCE Prepare a CHART PAPER to describe the human skeleton. Draw the following diagrams in notebook The human skull, backbone, The rib cage bones of hand, our elbow Knee, bending of arm, straightening of arm. Complete the chapter notes and attempt the exercise. Notes are attached in the same word file. After reading of the chapter from textbook check THE EDMODO GROUP certain links are shared over there see the videos and BONES AND JOINTS Movements: A change in the position of any object is called movement. Many movements take place in our body and also in other organisms body. Locomotion: When movement results in change of position of the whole organism, it is called locomotion. Examples of Movements in the Human Body: a. Movement of eyelids b. Movement of the heart muscles c. Movement of teeth and jaw. d. Movement of arms and legs. e. Movements of head. f. Movements of neck. Movement of some organs happens because of the teamwork of bones and muscles. In such cases, movement is possible along a point where two or more bones meet. JOINTS The location where two or more bones meet is called a joint. Ligaments bind a bone to another bone. Tendons bind a bone to a muscle. TYPES OF JOINTS 1. Fixed joints: The joints where no movement of bones is possible are called fixed joint. The joints in the skull bone (cranium) are examples of fixed or immovable joints. 2. Moveable joint: Movement is possible in these joints. There are two types of movable joints: o Freely movable joints and o Partially movable joints. There are four types of movable joints in the body; which are as follows:

6 1. Ball and socket joint: In this joint the rounded end of one bone fits into the cavity (hollow space) of another bone. It permits movement in all directions. The joints between shoulder and the upper arm is an example of ball and socket joint. Similarly, the joint between thigh and hip is an example of ball and socket joint. 2. Pivot Joint: This type of joint allows movements in many planes, viz. up and down, side to side movements. The joint between the skull and the vertebral column is an example of pivot joint. 3. Hinge joint: This joint is similar to the hinges in a door. This joint allows movement only in one plane and only up to The knee joint and elbow joint are examples of hinge joint. 4. Gliding joints: The movement in this joint happens due to sliding of bones over one another. Joints between the rings of the backbone are examples of gliding joint. The wrist joint is also an example of gliding joint. SKELETON The framework of bones and cartilage which gives shape and support to the body an animal is called skeleton. The human skeleton is made up of 206 bones. While the bones are hard, cartilages are soft. Cartilage is found between joints and in some elastic organs; like ear lobe and nose. Cartilage reduces friction between a joint. VARIOUS ORGANS OF THE SKELETAL SYSTEM Chest bone or Rib Cage: It forms a cone- shaped bony cage. The bones of the cage are called ribs. There are 12 pairs of the ribs. They attached to the vertebral column. The rib-cage protects the lungs and the heart. Backbone or Vertebral Column: The vertebral column extends from the base of the skull to the hip. It consists of 33 small rings; called vertebrae which are joined from end-to-end. Shoulder bone or Pectoral Girdle: The shoulder bone is formed by the collar bone and the shoulder blade. It is attached to the upper part of the rib-cage and to the upper arm bone. Hip Bone or Pelvic Girdle: It is formed by the fusion of three bones, the hip bones and the tail parts of the backbone; to from a large bony bowl. The thigh bones are attached to the hip bone. Skull: The skull is at the top of the vertebral column. It is composed of two main parts. a. Cranium: The cranium gives protection to the brain. The bones of the cranium are flat and are held firmly in a Zipper- like manner. The joints of the cranial bones are fused joints. b. Facial bones: These bones make the front and the lower part of the skull. The lower jaw bone or mandible is the only movable bone; which helps us to chew, eat and talk.

7 Gait of Animals LOCOMOTION IN EARTHWORM EARTHWORM: Earthworm has a segmented body. It has a large number of very small bristles on the ventral surface of the body. The surface which is close to the base is called ventral surface. These bristles are connected with muscles at their bases. The earthworm moves by contracting and expanding alternate portions of its body. When the anterior or front part of the body contracts, the earthworm holds the ground with its bristles; and drags the posterior potion of its body forward. After that, it contracts the posterior portion and holds the ground with bristles. Now, the anterior portion of the body expands and moves forward. SNAIL: The snail has muscular foot which helps in locomotion. The muscular foot is made up of strong muscles. COCKROACH: A cockroach has three pairs of jointed legs, which help it to walk, run and climb. It also has two pairs of wings; for flying. Large and strong muscles help in the movement of legs. BIRDS: birds can walk on the ground and fly as well. Some birds can also swim in the water. A bird has streamlined body. Its bones are light and strong. They are hollow and have air spaces between them. The hind limbs of birds are modified as claws, which help it to walk and to perch. Birds have special flight muscles and the forelimbs are modified as wings. The wings and tail have long feathers, which help in flying. LOCOMOTION IN SNAKE SNAKE: The body of snake consists of a large number of vertebrae. The adjoining vertebrae, ribs and skin are interconnected with slender body muscles. When the snake moves, it makes many loops on its sides. The forward push of the loops against the surface makes the snake move forward. Movement of snake is called slithering movement.

8 Fig: LOCOMOTION IN FISH FISH: Fish swims with the help of fins. They have two paired fins and an unpaired fin. The body of a fish is streamlined to reduce friction; while moving in water. They have strong muscles, which help in swimming. When a fish swims; its front part curves to one side and the tail part stays in the opposite direction. In the next move, the front part curves to the opposite side and the tail part also changes its position to another side. The tail fin helps in changing direction. CLASS 6 SCIENCE- QUESTION / ANSWERS BONES AND JOINTS: NCERT SOLUTION Fill in the blanks: 1. Joints of the bones help in the of the body. Answer: Movement 2. A combination of bones and cartilages forms the of the body. Answer: Skeleton 3. The bones at the elbow are joined by a joint. Answer: Hinge joint 4. The contraction of the pulls the bones during movements. Answer: Muscles ANSWER THE FOLLOWING QUESTIONS Indicate true and false among the following sentences: 1. The movement and locomotion of all animals is exactly the same. 2. The cartilages are harder than bones. 3. The finger bones do not have joints. 4. The fore arm has two bones. 5. Cockroaches have an outer skeleton. ANSWER: 1 FALSE, 2 FALSE, 3 FALSE, 4 TRUE, 5 TRUE Match the items in column I with items of column II Column I Upper jaw Column II Have fins on the body

9 Fish Ribs Snail Cockroach Answer: Column I Upper jaw Fish Ribs Snail Cockroach Has outer skeleton Is an immovable joint Protect the heart Shows very slow movement Column II Is an immovable joint Have fins on the body Protect the heart Shows very slow movement Has outer skeleton Answer the Following Questions What is a ball and socket joint? Answer: In this joint the rounded end of one bone fits into the cavity (hollow space) of another bone. It permits movement in all directions. Which of the skull bones are movable? Answer: Lower jaw bone or mandible is the only movable bone in the skull. Why can our elbow not move backwards? Answer: Elbow joint is composed of hinge joint. These joints allow movement in one plane and up to 180 only. Hence, we cannot move our elbows backwards. Extra Questions What are the main functions of the skeleton system? Answer: Functions of the skeletal system are as follows: It gives shape and provides supports to the body. It forms the framework of the body. It protects some internal organs. Name the various organs of the skeletal system. Answer: Various organs of the skeletal system are: skull, vertebral column, rib cage, bones in arms and legs, shoulder bone and hip bone. Give an example of pivot joint in the human body. Answer: The joint between skull and first vertebra What is slithering movement? Answer: Movement of a snake is called slithering movement. How many vertebrae are found in the human backbone? Answer: There are 33 vertebrae in the human backbone. How many ribs are found in the rib-cage of humans? Answer: There are 12 pairs of ribs in the rib-cage of humans. How does a snake move? Answer: A snakes moves by making loops on its sides. How does a fish swim in water?

10 Answer: When a fish swims; its front part curves to one side and the tail part stays in the opposite direction. In the next move, the front part curves to the opposite side and the tail part also changes its position to another side. The tail fin helps in changing direction. How does the snail move? Answer: A snail moves using its muscular foot. How many bones are found in the human skeleton system? Answer: There are 206 bones in the human skeleton. SOCIAL STUDIES PROJECT BASED ASSIGNMENT INSTRUCTIONS I. The project has to be handwritten. II. Avoid using pictures from the internet. Find pictures from newspapers, articles, journals etc. III. The project should carry a maximum of 15 pages. IV. Use a different map for each question. V. The project has to be submitted to the concerned subject teacher on 21 st January You are aware that many parts of India has suffered a great deal during the monsoons due to floods, cloudbursts etc. a) Select one such region that has suffered in recent past during the rains. b) Search the internet to find out how and why the calamity took place and what kind of damage was done to property and people. c) Suggest some ways by which such tragedies could be stopped in future. 2. On an outline map of world mark and name the following: a) Continents of the world b) Oceans of the world 3. SYLLABUS FOR ANNUAL EXAMINATION a) History The Birth of a Civilization The First Empire- Mauryans The Ages of Empires and Assemblies b) Geography Rotation and Revolution Continents and Oceans Climates of India c) Civics/ Social and political life What is Government? Local Self Government Rural Administration PHYSICAL EDUCATION Sports/ Game of your choice. 1) History of the game (50 words). 2) Diagram of field/court/ground etc. 3) Five Rules of the sports/ games. 4) Five Term of the sports/ games. 5) Names with photographs of FIVE National & FIVE international players of the Sport/ Game of your choice. (Current)