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Worksheets PULLOUT

Worksheets

ScienceScience

6 Class

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PREFACEYear after year CBSE has been introducing changes in the curriculum of various classes.

We, at Oswaal Books, closely follow every change made by the Board and endeavor to equip every student with the latest study material to prepare for the Term Examinations.

The latest offering from us are these Worksheets. These aim at providing comprehensive practice material for every chapter to ensure that every concept is revised in totality. These are prepared by experienced teachers who have translated their expertise into making these worksheets a wholesome study package. Every worksheet contains a mix of questions, for which the maximum marks and time are mentioned to create an exam oriented study material.

Our worksheets strictly follow the NCERT curriculum and include the following:

• Chapter-wise pullout worksheets with space for writing answers

• Synopsis of the important points from every chapter

• Wide variety of questions based on Summative & Formative Assessment

• Sample Question papers for Term 1 & Term 2

We feel happy to add these to our existing portfolio of Question Banks and Sample Question Papers. We hope that with our Worksheets, every student will discover a more interactive way of studying and thereby excelling in his examinations. We welcome any suggestions that come our way for improvisation.

We wish you good luck for the forthcoming academic year!!

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PULLOUT WORKSHEETS

Science, Class-VI

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CONTENTS

•

1.Food Where Does it Come From?Worksheets 1 to 4

2. Components of FoodWorksheets 5 to 8 17 - 24

3. Fibre to FabricWorksheets 9 to12 25 - 32

4. Sorting Materials into GroupsWorksheets 13 to 16 33 - 40

5. Separation of SubstancesWorksheets 17 to 20 41 - 48

6. Changes Around UsWorksheets 21 to 24 49 - 56

7. Getting to Know PlantsWorksheets 25 to 28 57 - 64

8. Body MovementsWorksheets 29 to 32 65 - 72

9. The Living Organisms and Their SurroundingsWorksheets 33 to 36 73 - 80

10. Motion and Measurement of DistancesWorksheets 37 to 40 81 - 88

11. Light, Shadows and ReflectionsWorksheets 41 to 44 89 - 96

12. Electricity and CircuitsWorksheets 45 to 48 97 - 104

13. Fun with MagnetsWorksheets 49 to 52 105 - 112

14. WaterWorksheets 53 to 56 113 - 120

15. Air Around UsWorksheets 57 to 60 121 - 128

16. Garbage In, Garbage OutWorksheets 61 to 64 129 - 136

• Sample Question Paper (Solved) Term 1 137 - 140

• Sample Question Paper (Solved) Term 2 141 - 144

Syllabus vi - viii

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(v)

1. FoodSources of food What are the various sources of our food?What do other animals eat?

Components of food What is our food made up of? Why do we eat a variety of food?

Cleaning food How do we separate the grains after harvesting the wheat /rice crop?

2. Materials Materials of daily use What are our clothes made of? How did people manage when there were no clothes?

Are some of our clothes made of materials obtained from plants? In what kinds of places do these plants grow?Which parts of the plants are used for making clothes?

Different kinds of materials What kinds of things do we see around us?

How things change/react with one anotherIn what ways do things change on being heated? Do they change back on being cooled? Why does a burning candle get shorter?

How much salt can be dissolved in a cup of water?

Plant parts and animal products a s s o u r c e s o f f o o d ; h e r b i v o r e s , c a r n i v o r e s , omnivores.

Carbohydrates, fats, proteins, vitamins, minerals, fibres, their sources and significance for human health; balanced diet; diseases and disabilities due to food deficiencies.

Threshing, winnowing, hand picking, sedimentation, filtration.

Different types of cloth materials – cotton, wool, silk and synthetics.

Deve lopment of c lo th ing materials. Plant fibre, especially cotton and jute; production of cotton, jute and other locally available plant fibres; types of soil required for the growth of different fibrous plants.

Grouping things on the basis of common properties.

Some changes can be reversed and others cannot be reversed.

Solubility, saturated solutions. Amount of substance dissolving varies with temperature. At the same temperature amounts of di f ferent substances that dissolve varies.

Examples of food from different parts of plants and of food from animals sources.

M i d D a y M e a l ; C h a r t s , pictures/f i lms of chi ldren suffering from food deficiencies and disabilities.

Talking to some elders about practices after harvesting the crop; kit materials.

Sharing of prior knowledge with paren ts and communi ty. Archaeological and historical accounts.

Sharing of prior knowledge with parents and community.

Materials, kit items.

Prior knowledge, kit items.

Salt, sugar and other common substances, kit items.

(Periods - 20)Germination of seeds such as mung, chick pea etc. preparing a chart on food habits of animals and food culture of different regions of India.

Studying the variety of food in different regions in India; preparing a menu of balanced diet in the context of the diversity of foods eaten in different parts of the country. Classifying foods according to food components; test for starch, sugars, proteins and fats.

Discussion on threshing, w innowing , handp ick ing ; experiments on sedimentation, filtration. Separating mixture of salt and sand.

(Periods - 26)Whole class discussion. Simple activities to distinguish among different types of cloth.

Whole class discussion. Field survey/ collecting information on locally available plant fibres (coconut, silk cotton, etc.)

Collecting and grouping things on the basis of gross properties e.g. roughness, lustre, transparency, solubility, sinking/floating using prior knowledge, through experiments.

Experiments involving heating of air, wax, paper, metal, water to highlight effects like burning, e x p a n s i o n / c o m p r e s s i o n , change of state. Discussion on other changes which cannot be reversed – growing up, opening of a bud, ripening of fruit, curdling of milk.

Experiments for testing the solubility of commonly available substances. Experiments on the effect of heating and cooling on solubility. Comparison ofsolubilities of different

substances using nonstandard units (eg. spoon, paper cone).

Science Syllabus Class-VIQuestions Key Concepts Resources Activity/

Processes

(vi)

L i v i n g / n o n - l i v i n gcharacteristics; habitat; biotic, abiotic (light, temperature, water, air, soil, fire)

Habitat varies – aquatic, deserts, mountains etc. plants and animals show adaptation; other plant part modifications like tendrils, thorns etc. Animals in deserts and water.

Morphological structure and function of root, stem and leaves. Structure of the flower, differences.

Structure and functions of the animal body; Human skeletal system, some other animals e.g. fish, bird, cockroach, snail.

Need to measure distance (length). Measurement of length. Motion as change in position with time.

Electric current: Electric circuit (current flows only when a cell and other components are connected in an unbroken loop)

Conductor, Insulator.

Questions Key Concepts Resources Activity/Processes

(Periods - 36) Listing of things around us, listing of characteristics after making observations say on size, colour, shape etc., categorisation; observations on habitat; observing germination of seeds, also observing under dark conditions; growth and development of domestic animals, hatching of birds’ eggs etc., developing drawing skills.

Listing the diverse set of living organisms around us; prepare herbar ium spec imens o f different leaves, plants; studying modifications in plants and animals; observing how different environmental factors (water availability, temperature) affect living organisms;

Studying plant parts – types of stems, roots, leaves, seeds; experiment to show conduction by stem, activity to show anchorage by roots, absorption by roots. Study of any flower, counting number of par ts, names of parts, cutting sections of ovary to observe ovules. Activities to study X-rays, find out the direction in which joints bend, feel the ribs, backbone etc. Observation/ discussion on movement and skeletal system in other animals.

(Periods - 12)M e a s u r i n g l e n g t h s a n d distances. Observation of different types of moving objects on land, in air, water and space. Identification and discrimination of various types of motion. Demonstrating objects having more than one type of movement (screw motion, bicycle wheel, fan, top etc.) Observing the periodic motion in hands of a clock / watch, sun, moon, earth.

(Periods - 28)Activity using a bulb, cell and key and connecting wire to show flow of current and identify closed and open circuits. Making a switch. Opening up a dry cell.

Experiment to show thatsome objects (conductors) allow current to flow and others (insulators) do not.(vii)

Recollection of diversity of living organisms and the habitat where they live.

Potted plants or seeds, pots, etc; thermometer, any water plants, a n y x e r o p h y t i c p l a n t s , Information on deser t and aquatic plants and animals.

Plants, flowers, blade, hand lens.

Observation of nature; model of skeleton, X-rays of arms or legs, chest, hips, jaws, ver tebral column (could be given in the textbook).

Everyday experience; equipment (scale etc.) to measure length. Stories for developing contexts for measuring distances.

Torch: cell, bulb or led, wires, key.

Mica, paper, rubber, plastic, wood, glass metal clip, water, pencil (graphite), etc.

3. The World of the Living Things around us Are all things around usliving? What is the difference between living and non-living? Are all living things similar? Do all living things move? Where do plants and animals live? Can we grow plants in the dark?

The habitat of the livingHow does habitat affect plants and animals? How do fish live in water?

Plants – form and function What is the structure and function of various parts of the plants - stem, leaf and roots? How do different flowers differ from one another? How does one study flowers?

Animals – form and function What is inside our bodies?How do animals move? Do all animals have bones in their bodies? How do fishes move? And birds fly? What about snakes, snails, earthworms? 4.Moving Things People&Ideas Moving How did people travel from one place to another in earlier times? How did they know how far they had travelled?How do we know that something is moving?How do we know how far it has moved?

5. How things work Electric current and circuitsHow does a torch work?

Do all materials allow current to flow through them?

Magnet.

Poles of a magnet.

A freely suspended magnet always aligns in a particular direction. North and South poles.

Like poles repel and unlike poles attract each other.

Evaporation and condensation, water in different states. Water cycle.

Classification of various materials in terms of transparent, translucent and opaque. A shadow is formed only when there is a source of light and an opaque material obstructs a source it. A shadow is black irrespective of the colour of the object.

Reflecting surfaces; images are different from shadows.

Importance of water, dependence of the living on water. Droughts and floods.

Some animals and plants live in water; some live on land and some live in upper layers of soil; but all need air to breath/to respire.

Waste; recycl ing of waste products; things that rot and things that don’t. Rotting is supported by an ima ls /an ima l and p l an t products.

Questions Key Concepts Resources Activity/Processes

Demonstrating how things are a t t r a c t e d b y a m a g n e t . Classification of objects into magnetic/non-magnetic classes.

Activity to locate poles of a magnet; activity with iron filings and paper. Activities with suspended bar magnet and with compass needle.

Activities to show that like poles repel and unlike poles attract.

Condensation on outside of a glass containing cold water; activity of boiling water and condensation of steam on a spoon. Simple model of water cycle. Discussion on three states of water.

(Periods - 26)Discussion, observation; looking across different materials at a source of light.Discussion; observing shadow formation of various objects of different shapes, and of same shape and different colours; playing and forming shadows with the hands in sunlight, in candle light, and in a well lit region during daytime; making a pinhole camera and observing static and moving objects.

Observing differences between the image and the shadow of the same object.

Estimation of water used by a family in one day, one month, one year. Difference between need and availability. Discussion. Activity: plant growth in normal, deficient and excess water conditions.

Discussion.

Survey of solid waste generation by households; estimation of waste accumulated (by a house/ village/colony etc.) in a day, in a year; discussion on ‘what is waste’; Activity to show that materials rot in soil, this is affected by wrapping in plastics.

(viii)

Magnet, iron pieces.

Magnet, iron pieces, iron filings, paper.

B a r m a g n e t , s t a n d , thread,compass.

Two bar magnets, thread, stand.

Everyday experience; kit items.

P r e v i o u s e x p e r i e n c e , candle/torch/lamp, white paper, cardboard box, black paper.C h i l d ’ s o w n e x p e r i e n c e , candle/torch/lamp, white paper, black paper, coloured objects.

Experience, objects with polished surfaces, mirror etc.

Experience, newspaper reports.

Experience

Observation and experience.

Magnets What is a magnet?

Where on a magnet do things stick?

How is a magnet used to find direction?

How do two magnets behave when brought close to each other?

6. Natural Phenomena Rain, thunder and lightning Where does rain come from? How do clouds form?

LightWhich are the things we can see through?

When are shadows formed? Do you get a shadow at night – when there is no light in the room, no moonlight or other source of light? What colour is a shadow?

On what kinds of surfaces can we see images?

7. Natural ResourcesImportance of water What will happen to soil, people, domestic animals, rivers, ponds and plants and animals if it does not rain this year? What will happen to soil, people, domestic animals, plants and animals living in rivers and ponds, if it rains heavily?

Importance of air Why do earthworms come out of the soil when it rains?

WasteDo you throw away fruit and vegetable peels and cuttings? Can these be reused? If we dump them anywhere, will it harm the surroundings? What if we throw them in plastic bags?

P-9FOOD : WHERE DOES IT COME FROM

1 FOOD : WHERE DOES IT COME FROM WORKSHEET-1

Name .......................................................... Class............... Roll No...........Time

40 Min.

Max.Marks

19

MarksObtained

Q. 1. Why do we need food ? 1

Ans. .................................................................................................................................................

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Q. 2. How many ingredients are needed to prepare a dish of boiled rice ? Name the ingredient. 1

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Q. 3. How is honey produced ? 2

Ans. .................................................................................................................................................

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Q. 4. DefineOmnivores.Givetwoexamples. 2

Ans. .................................................................................................................................................

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Q. 5. What are the main sources of our food ? Name four food items that we get from animals. 2

Ans. .................................................................................................................................................

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Q. 6. What are sprouted seeds ? How are they eaten ? 3

Ans. .................................................................................................................................................

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Q. 7. Namethethreedifferentsourcesoffood.Givetwoexamplesoffatsobtainedfromeachsource. 3

Ans. .................................................................................................................................................

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SUMMATIVE-ASSESSMENT

Oswaal CBSE CCE Pullout WorksheetsScience For Class 6 (Term 1 And 2)

Publisher : Oswaal Books ISBN : 9789351278610 Author : Panel Of Experts

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