[PDF] 2004 Key Stage 2 Year 6 - Science Test B Levels 3-5.pdf | Plain Text

Last NameFirst NameTEST BLEVELS3–5KEY STAGE 2 2004SCIENCETEST BSchoolPAGE MARKS579111315171920TOTALBorderline check



INSTRUCTIONSRead this carefully.Answers This shows where you will need to put your answer. For some questions you may need to draw an answer instead of writing one.You have 45 minutesfor this test.Some questions may have a box like this for you to write down your thoughts and ideas.3

41a 1 mark1b 1 markFlames(a) Halim watches dead leaves in a bonfire. He can see smoke rising from the fire. Tick ONEbox to show what the smoke is. Smoke is ... (b) The next day, Halim’s teacher holds some materials over a candle flame. DescribeONEthing in the picture that Halim’s teacher has done to help make the investigation safe. ................................................................................................................liquid from evaporation.new materials made by burning. liquid from melting.new materials made by the leaves.tongswoodmetal dishsandcandle1

5Totalwood breadyes yesMaterialIs the change reversible? Does it burn?1 mark1c1di 1 mark 1 mark1dii✔(c) Halim records the results in a table. Write yesornoin each row to show whether the changes are reversible. (d) Halim wants to know what other materials will burn. Tick the boxes next to all the materials below that burn in a candle flame. One has been done for you. cardboard cotton wool stone kitchen foil newspaper steel spoon

22a 1 mark2bii 1 mark2bi 1 mark6metal crownwooden stickEmma’s puppetpuppet torchPuppet show(a) Emma makes a stick puppet. She draws a face on it. The puppet has a metal crown. When Emma shines a light on the puppet, the crown looks shiny. Why does the metal crown look shiny when the light is on it? ................................................................................................................ ................................................................................................................ (b) Draw TWOarrows on the diagram below to show how Emma can see the light shining on the puppet’s crown.

2c 1 mark2d 1 mark7Total(c) When the light shines on the puppet, Emma can see a shadow of the puppet on the wall behind. Why does a shadow form behind the puppet when the light shines on it? ................................................................................................................ ................................................................................................................ (d) Which of the following shows the correct shadow of Emma’s puppet? Tick ONEbox.

3a 1 mark8Flowers(a) Some children set up an investigation as shown below. They split part of a They put one half in water plant in half. and the other half in water mixed with blue dye. After some time, half of the flower turns blue. What part of the plant did the dye travel through to get to the flower? ................................................................................................................blue dye mixturewaterwhite flowersplit part of plant3bluewhite

pollen collects here produces the pollen seeds are made herestigmaovary stamen3c 1 mark3d 1 mark9Total(b) Predict what would happen if the children put a bunch of white flowers into reddye. ................................................................................................................ ................................................................................................................ (c) For which life process is the flowerimportant to the plant? Tick ONEbox. reproduction growth nutrition movement (d) Draw threelines to match each part of the flower to its function.Flower part Function3b 1 mark

4a 1 mark4c 1 mark4bii 1 mark4bi 1 mark10Predator Animalcaterpillar bird catPrey Bothcatcabbage caterpillar birdNature walk(a) Some children draw a food chain about living things they see in the garden. There is a mistake in their food chain. What is the mistake in their food chain? ................................................................................................................ ................................................................................................................ (b) The children correct their food chain. They make a table showing if each animal in the food chain is a predator, prey or both. Tick ONEbox in each row of the table to show whether each animal in the food chain is a predator,preyorboth. (c) Which word best describes the function of the cabbagein the food chain? Tick ONEbox. fertiliser consumer organism producer4

4di 1 mark4dii 1 mark11TotalQuestion: Does it have six legs?Question: Does it have wings?Question: .............................................. ....................................................................................................spider...........................Ye s No Ye s N o Ye s N o(d) The children make a table about some other animals they found. They use their table to make a key. (i) Use the table above to help you write in the missing question on the key below. (ii) Write the name of each animal from the table in the correct box on the key below. One has been done for you.

1255a 1 mark5b 1 markDissolving sugar(a) Look at the picture of Luis using a thermometer to measure the temperature of some water. What is wrong with the way he is trying to measure the temperature of the water? .............................................................................................................. (b) Luis and Jack want to find out how the temperature of water affects the time taken for sugar to dissolve. What is the ONEfactor they should change as they carry out their investigation? .............................................................................................................. (c) Name ONEof the factors they should keep the same to make their investigation fair. ..............................................................................................................5c 1 mark

13(d) They carry out their investigation 3 times and record their results. Time taken for sugar to dissolve For which temperature does one of the results seem unlikely? ............................................°C (e) Jack predicted that sugar will dissolve more quickly when the water is hotter. (i) Is Jack’s prediction supported by the evidence in the table? TickONEbox. Yes No (ii) Use the evidence in the table to explain your answer. ...................................................................................................... ......................................................................................................5d 1 markTotal5e 1 markTemperature of water (oC)Time (minutes)Test 1Test 2Test 330109114081295077860667

Acid rain(a) Sometimes rain mixes with pollution in the air to form acid rain. Some children want to find out what happens when acid rain falls on rocks. Vinegar can be used to show the effects of acid rain. The children add vinegar to chalk rock. The pictures below show what happens. Bubbles are produced. Write trueorfalsenext to each sentence below. The change is non-reversible. ............................................... The bubbles evaporate. ...............................................6a 1 markbubblevinegardish6Chalk rock Chalk rock and vinegar14

6c 1 markTotalStatue when new Same statue after 200 yearsAre bubbles produced when vinegar is added? no no yes no yes Rock granite sandstone limestone slate pumiceSolid, liquid or gas? Material inside the bubble vinegar chalk rock6b 1 mark(b) Write solid,liquidorgasnext to each material in the table. (c) The children test more rocks. The table below shows their results. Look at these pictures of a statue. The statue is in a city that has acid rain. Use the table to name ONErock that this statue could have been made from. ...............................................15

7ai 1 mark7aii 1 mark167b 1 markMMMCircuits and sensors(a) Class 6D makes different circuits using the same type of bulbs, motors with fans and cells (batteries). (i) Tick ONEbox to show the circuit in which the bulb or bulbs are brightest. (ii) Explain why the circuit you chose has the brightest bulb or bulbs. ...................................................................................................... ...................................................................................................... (b) Tick ONEbox to show which circuit diagram below is correct for circuit 3.circuit 1 circuit 3 circuit 4circuit 27

(c) Each of the circuits made by class 6D has one cell. Complete the sentence below to explain the effect on the bulbs of adding a second cell to circuit 1. The bulbs will......................................................................................... (d) Class 6D made three new circuits. They used a light sensor to measure the brightness of one of the bulbs in each circuit. The sensor gave the results on the graph below. Write A,BorCnext to each circuit below to show which circuit gave each light sensor reading on the graph.17TotalLight sensor reading ABCCircuit bright dimcircuit .........................circuit ......................... circuit .........................7c 1 mark7d 1 mark

1888a 1 markAmy’s Plan Rebecca’s Plan Step 1 Put 1 shrimp in one dish. Put 10 shrimps in one dish. Step 2Watch the dish for Watch the dish for 1 minute. 5 minutes. Step 3Record the amount of Count how many shrimps time the shrimp was were in the light every 10 in the light. seconds. Step 4Compare the amount of Compare the number of time the shrimp spent in shrimps seen in the light the light with the time with the number out of spent in the dark. sight in the dark.Brine shrimps(a) Joanne is watching 5 brine shrimps in a container. She has covered the container to make one half dark and one half light. After 30 seconds How many brine shrimps were in the dark after 30 seconds? ................................................. (b) Amy and Rebecca planned to investigate whether brine shrimps prefer to swim in the light or the dark.brine shrimpmagnifie d

19Total8c 1 mark8d 1 mark8b 1 markLook at Amy’splan. What measurements should Amy compare to decide whether shrimps prefer light or dark? .............................................................................................................. .............................................................................................................. (c) Look at Rebecca’splan. How did Rebecca work out how many brine shrimps were in the dark each time she looked? ............................................................................................................... ............................................................................................................... (d) Look at Amy’s and Rebecca’s plans. (i) Which do you think is the better science plan? Tick ONEbox. Amy’s Rebecca’s (ii) Explain why. ...................................................................................................... ...................................................................................................... ......................................................................................................

9a 1 mark9b 1 mark209c 1 markTrue FalseThe water cycle(a) This picture shows part of the water cycle. Tick ONEbox to say what the arrow shows. cold water rising water vapour condensing water evaporating gas changing to liquid (b) Tick ONEbox in each row to show if each sentence is true orfalse. Clouds form ... from water produced by condensation. from water vapour in the air. (c) In the water cycle, water from the sea becomes rain water. Why is rain water notsalty when it comes from salty sea water? ................................................................................................................ ................................................................................................................sea river stream9Total

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© Qualifications and Curriculum Authority (QCA) 2004 QCA key stage 2 team, 83 Piccadilly, London W1J 8QA Order refs: QCA/04/1266 (pupil pack) QCA/04/1252 (mark schemes pack)259820