PDF KS3 Science Revision Worksheets Special Edition

[Pages:100]KS3 Science Revision Worksheets

Special Edition

ISBN 0 9537409 3 5

Introduction.

The aim of this resource is to provide a complete revision guide for the Key Stage 3 Science programme of study in a format which is suited to pupils of lower abilities. There are ninety worksheets covering every National Curriculum Statement of Attainment at KS3. Each sheet provides pupils with the key facts of a topic and also contains one or more short exercises which have been designed to check pupils' knowledge and understanding. The sheets can be used in a variety of ways: ? to provide high quality classwork and homework materials ? for end of topic revision ? to provide pupils with the key facts of a topic that they have missed

P. Hill. BSc.

Copyright notice ? Beaver Educational Resources 2000. The material in this publication is copyright. It may only be duplicated for use by the purchasing school.

KS3 Science Revision Worksheets Special Edition ? P. Hill, Beaver Educational Resources 2000. Registered to Fitzalan High School. CF11 8XB.

CONTENTS

Worksheets 1-37 ? Attainment target 2. Life Processes and Living Things.

2.1. Cells and cell functions.

pg.

Worksheet 1 ? Life processes .....................................................5

Worksheet 2 ? Plant and animal organs .........................................6

Worksheet 3 ? Animal and plant cells ...........................................7

Worksheet 4 ? Different cells for different jobs ...............................8

2.2. Humans as organisms. Worksheet 5 ? A balanced diet ....................................................9 Worksheet 6 ? Food and digestion .............................................10 Worksheet 7 ? Stages of digestion ..............................................11 Worksheet 8 ? Blood .............................................................12 Worksheet 9 ? The blood system ...............................................13 Worksheet 10 ? Moving the body ...............................................14 Worksheet 11 ? Growing up ....................................................15 Worksheet 12 ? The human reproductive system.............................16 Worksheet 13 ? The menstrual cycle ...........................................17 Worksheet 14 ? Ovulation and fertilisation ...................................18 Worksheet 15 ? The developing baby .........................................19 Worksheet 16 ? Breathing (1) ....................................................20 Worksheet 17 ? Breathing (2) ....................................................21 Worksheet 18 ? Keeping the lungs clean ......................................22 Worksheet 19 ? Respiration ......................................................23 Worksheet 20 ? Drugs and health ...............................................24 Worksheet 21 ? Germs and health ...............................................25 Worksheet 22 ? Fighting germs .................................................26

2.3. Green plants as organisms. Worksheet 23 ? Photosynthesis .................................................27 Worksheet 24 ? Plant nutrition ..................................................28

2.4. Variation, classification and inheritance. Worksheet 25 ? Classification ? plants without flowers ....................29 Worksheet 26 ? Classification ? flowering plants ............................30 Worksheet 27 ? Animals without backbones (1) ..............................31 Worksheet 28 ? Animals without backbones (2) ..............................32 Worksheet 29 ? Animals with backbones ......................................33 Worksheet 30 ? Variation ..........................................................34 Worksheet 31 ? Selective breeding ..............................................35

2.5. Living things in their environment. Worksheet 32 ? A place to live ..................................................36 Worksheet 33 ? Changing habitats ..............................................37 Worksheet 34 ? Food chains and pyramids of numbers ....................38 Worksheet 35 ? Food webs .......................................................39 Worksheet 36 ? Poisoned food chains ...........................................40 Worksheet 37 ? Populations ......................................................41

KS3 Science Revision Worksheets Special Edition ? P. Hill, Beaver Educational Resources 2000. Registered to Fitzalan High School. CF11 8XB.

Worksheets 38-63 ? Attainment target 3. Materials and their properties.

3.1. Classifying materials.

pg.

Worksheet 38 ? Solids liquids and gases ...............................42

Worksheet 39 ? Changes of state ........................................43

Worksheet 40 ? Elements ..................................................44

Worksheet 41 ? The periodic table ......................................45

Worksheet 42 ? Compounds ..............................................46

Worksheet 43 ? Separating mixtures ....................................47

Worksheet 44 ? Metals and non-metals .................................48

3.2. Changing materials. Worksheet 45 ? Changes of state .........................................49 Worksheet 46 ? Solubility .................................................50 Worksheet 47 ? Expansion .................................................51 Worksheet 48 ? Rocks and weathering ..................................52 Worksheet 49 ? The rock cycle ............................................53 Worksheet 50 ? Types of rock ............................................54 Worksheet 51 ? Chemical reactions .......................................55 Worksheet 52 ? Types of chemical reaction ............................56 Worksheet 53 ? Burning ...................................................57 Worksheet 54 ? Products from chemical reactions .....................58 Worksheet 55 ? Harmful chemical reactions ...........................59 Worksheet 56 ? Energy from chemical reactions ......................60

3.3. Patterns of behaviour. Worksheet 57 ? Reactivity of metals ....................................61 Worksheet 58 ? Displacement reactions .................................62 Worksheet 59 ? Acids and alkalis ........................................63 Worksheet 60 ? Acids and metals .........................................64 Worksheet 61 ? Acids and bases ...........................................65 Worksheet 62 ? Neutralisation ............................................66 Worksheet 63 ? Acid rain .................................................67

KS3 Science Revision Worksheets Special Edition ? P. Hill, Beaver Educational Resources 2000. Registered to Fitzalan High School. CF11 8XB.

Worksheets 64-90 ? Attainment target 4. Physical processes.

4.1. Electricity and magnetism.

pg.

Worksheet 64 ? Electric current and voltage ............................68

Worksheet 65 ? Series and parallel circuits .............................69

Worksheet 66 ? Electrical resistance ......................................70

Worksheet 67 ? Magnets ...................................................71

Worksheet 68 ? Electromagnets ...........................................72

Worksheet 69 ? Uses of electromagnets .................................73

4.2. Forces and motion. Worksheet 70 ? Speed ......................................................74 Worksheet 71 ? Force and movement ....................................75 Worksheet 72 ? Friction ......................................................76 Worksheet 73 ? Turning forces ............................................77 Worksheet 74 ? Pressure ...................................................78

4.3. Light and sound. Worksheet 75 ? Reflection .................................................79 Worksheet 76 ? Refraction of light .........................................80 Worksheet 77 ? The spectrum ..............................................81 Worksheet 78 ? Coloured objects in coloured lights ...................82 Worksheet 79 ? Hearing ....................................................83 Worksheet 80 ? Sound ......................................................84 Worksheet 81 ? Comparing light and sound .............................85

4.4. The Earth and beyond. Worksheet 82 ? Day and night ..............................................86 Worksheet 83 ? The seasons ................................................87 Worksheet 84 ? The solar system .........................................88 Worksheet 85 ? Satellites ..................................................89 Worksheet 86 ? The Moon and its phases ................................90

4.5. Energy resources and energy transfer. Worksheet 87 ? Energy resources ..........................................91 Worksheet 88 ? The Sun and energy resources .........................92 Worksheet 89 ? Generating electricity ....................................93 Worksheet 90 ? Energy changes ...........................................94

Answers to exercises ? pages 95-104.

KS3 Science Revision Worksheets Special Edition ? P. Hill, Beaver Educational Resources 2000. Registered to Fitzalan High School. CF11 8XB.

W.S.1. Life processes.

Name .............................................

All plants and animals carry out seven processes in order to stay alive. The table below shows these seven LIFE PROCESSES.

Movement

This is easier to see in animals than in plants. Plants move very slowly as they grow.

Respiration Getting energy by reacting food with oxygen.

Sensitivity Sensing changes around them and then responding.

Growth

Food is used to build up the parts of the body.

Reproduction Producing offspring (young).

Excretion

Getting rid of poisonous waste chemicals from the body.

Nutrition

Plants make their own food by PHOTOSYNTHESIS. Animals must feed on plants or other animals.

Use the name MRS GREN as an easy way to remember all 7 life processes.

Exercise 1 ? Complete the sentences below. 1) It is usually easier to see movement in A _ _ _ _ _ _ 2) We respire in order to produce E _ _ _ _ _ for the body. 3) Our ears, eyes and nose give us S _ _ _ _ _ _ _ _ _ _ 4) If living organisms did not R _ _ _ _ _ _ _ _ they would soon become

extinct (die out). 5) The kidneys E _ _ _ _ _ _ a waste chemical called urea.

Exercise 2 - A motor car moves but it is not living. Complete the two lists below to show

which processes it does and does not show.

Processes a car does show

Processes a car does not show

movement

growth

nutrition (takes in petrol)

..............................

..............................

..............................

..............................

KS3 Science Revision Worksheets Special Edition ? P. Hill, Beaver Educational Resources 2000. Registered to Fitzalan High School. CF11 8XB.

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