maths & science - Blake Education

MIDDLE PRIMARY

BUNDLE

MATHS & SCIENCE

CLASSROOM TEACHING BUNDLE

Your Blake Bundle contains 45 pages packed with: • interesting lessons • photocopiable worksheets • colour Maths & Science centres to laminate. 9781925076042 Maths Centres Year 4 © 2014 Blake Education

MATHS & SCIENCE CTB - MP - T1 • 2018 •

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MIDDLE PRIMARY • CONTENTS

MATHS & SCIENCE Work Sheet Answers Science Comprehension Centres

PAGES

CONTENT AREA

Work Sheet B

4

Refer to question 1, Work Sheet A answer. Refer to question 2, Work Sheet A answer. 1-10 Angles: Maths Centre The summary should include information as in question 3, Work Sheet A. 4 a friction b the roughness of the sandpaper caused more resistance to movement or more friction 11-21 Fractions c Answers will vary but should be smooth materials and may include shiny paper, foil, paper, cotton. d Answers will vary but should be rough or bumpy materials and may include furry fabric, the tread on shoe soles, Velcro. 1 2 3

Work Sheet C

Material on the block

Distance the block travelled

Speed (fast/ slow/nil)

none

60 cm

fast

rubber bands

60 cm

slow

sandpaper

0 cm

nil

ANSWERS

3

Work Sheet B 1

ntres 2 3

steel b magnetite c poles d North, South North f attract g magnetic electrical items such as televisions and phones, cupboard door catches, electric motors a repel b attract c repel d attract paper clip, pin, sewing needle, drawing pin a e h

slow nil

1 2

ACMNA058

Rounding Strategy

Activity Card Answ ACMNA026,

more flooding, more fires, more droughts, less fresh 027, 028 water, moreActivity cyclones Card 15—Thermometers Science involves making predictions about what might Word game are Words includeabout the, he, her, mom, meter, metre, motte, moth, them, happen. Many scientists concerned climate meet,affect hot, hotter, teem, theme, teeter, teeth, therm, to, toe, tot, rot, change andmet, howterm, this might us in the future. Science Comprehension &warmer. Writing Response ACSSU076 rote, rotter, other, mother, Some people think the climate is goingether. to get This will cause the ice caps to melt, making sea levels Detective work rise.Centres - Middle Primary

3

sea level rise water shortages

a German physicist Daniel Fahrenheit more b Swedish astronomer Anders Celsius Murray-Darling Basin c mercury is a dangerous liquid.cyclones South-West

All other answers vary. Southern and will Eastern Kakadu

more flooding

Activity Card 16—DANGER! Tropical Queensland

All answers will vary.

less water for drinking

Work Sheet B Card 17—My science investigation Activity 1

T b F c T d T e F Think T g F it! Talk h Tit! Sports where having less friction may help include skiing, diving, rowing, curling, bobsledding, bowling, sailing. Answers should relate to thesnowboarding, map on the Text Card.

a f

Work Sheet C 2 3 4

5 7

8

Activity 18—Magnets There will be a change Card in the world’s climate—it will become warmer. Think it! Talk! Answers will vary but may include sorting aluminium and steel The ice capscans will for melt and sea levels rise. recycling, lifting old cars in wrecking yard, lifting heavy steel objects onto More stormships, surges and flooding will to occur. lifting scrap metal move it from one place to another. Answers will vary but might include people may have All other answers vary.homes do not get to move away from the coast will so their flooded all the time; farms and businesses may have to move away too; people may not be able to sell their homes because no-one will want to live there. Answers will vary. 6 Answers will vary. We need water to stay alive, to give to our animals and to grow our crops. Without it people would die. People might start to fight over water. The government might start charging us a lot more for our drinking water. Answers will vary.

137

Work Sheet C

2

3

to be found in nature so natural magnets are ones not made by humans. b Steel is an alloy of iron and carbon, often with small amounts of other elements such as manganese, chromium, vanadium, and tungsten. c suspend d Like poles—there are no filings in the middle where the two magnets are facing each other (this suggests they are repelling each other and pushing the filings away too). Answers will vary but the magnetic objects must be made from iron or steel. The non-magnetic objects can be anything not made from iron or steel. Answers will vary.

MP Answer Cards pp51–54.indd 53

23/02/12 8:43 AM

Science as a Human Endeavour

Activity Card 19 Work Sheet A 1 2

more flooding, more fires, more droughts, less fresh water, more cyclones Science involves making predictions about what might happen. Many scientists are concerned about climate change and how this might affect us in the future. Some people think the climate is going to get warmer. This will cause the ice caps to melt, making sea levels rise.

3 sea level rise

Murray-Darling Basin

water shortages

Southern and Eastern

droughts and fires

Tropical Queensland

more cyclones

South-West Kakadu

more flooding less water for drinking

9781925076042 Maths Centres Year 4 © 2014 Blake Education Work Sheet B

s tell me that the e harder it is to slide ough surface has more

-

Science as a Human Endeavour

Activity CardMaths 19 Natural Strategies - Book 2 Work Sheet A

Like poles repel each other so if, for example, the North pole of one magnet is held in front of the North pole Science Comprehension and Writing Response Centres – MP © 2012 Blake Education of the other magnet, it will push the magnet away (and therefore move the toy car away too).

1 a Natural137 means MP Answers+Checklist_pp130–140.indd

er caused more riction e smooth materials paper, cotton. e rough or bumpy bric, the tread on shoe

fast

a

53

4

Speed (fast/ slow/nil)

3

1

2

Natural means to be found in nature so natural magnets are ones not made by humans. Steel is an alloy ofMaths: iron and carbon, often with Targeting Number, Fractions & Money small amounts of other elements such as manganese, chromium, vanadium, and tungsten. c suspend Middle Primary d Like poles—there are no filings in the middle where the two magnets are facing each other (this suggests they are repelling each other and pushing the filings away too). Natural Strategies - Middle Answers will vary Maths but the magnetic objects mustPosters be made from iron or steel. The non-magnetic objects can be anything not made from iron or steel. Primary Answers will vary.

ACMMG089

PhYSICAL SCIENCES

Activity Card 18 Work Sheet A

iron and steel b magnetite c poles North e North f repel attract h magnetic field horseshoe magnet b cylindrical magnet bar magnet Answers will vary.

Centre Year 4

Science Comprehension and Writing Response Centres

2

2

a d g a c

ACARA CODES

b

down the slope. This is because the rough surface has more friction.

1

hat we wanted to oothly and quickly How we plan to wn first and then see how this affects s we will use: block m long, glue, thick How we will make re we use the same the same place at the block without pushing e same height each mes. We will measure er; What we did: we first to see how well it five rubber bands and d sandpaper to the

1

droughts and fires

Science Comprehension & Writing What the results tell me: the results tell me that the Response rougher theCentres surface of the block is, the harder it is to slide

answer. A answer. mation as in question

Work Sheet C

Science Comprehension and Writing Response Centres – MP © 2012 Blake Education

22-23 colour poster Answers will vary butRounding: may include What we wanted to find out: what would affect how smoothly and quickly & down BLM a block of wood slides a slope; How we plan to test this: by trying the wood on its own first and then adding other materials to the block to see how this affects its sliding; Equipment and materials we will use: block of24-40 wood, ruler, pieceWorking of plywood 60with cm long, glue, thick Large books, sandpaper, five rubber bands; How we will make sure it is a fair test: we will make sure we use the same Numbers block of wood each time and put it in the same place at the top of the slide. We will let go of the block without pushing it. We will make sure the ramp is at the same height each time. We will test each one several times. We will measure 41-45 Physical Sciences: how far each block travels using a ruler; What we did: we tested the block of wood on its own first to see how well it slid down the slope. Magnets Then we added five rubber bands and tested the block again. Lastly we glued sandpaper to the block and tested it again. Our results:

SOURCE

Like poles repel each other so if, for example, the North pole of one magnet is held in front of the North pole of the other magnet, it will push the magnet away (and therefore move the toy car away Centres: too). Blake’s Learning Maths

1 2

T b F c T d T e F T g F h T Answers should relate to the map on the Text Card.

a f


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9781741647280 Targeting Maths © Blake Publishing 2012


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9781921143892 © 2006 Blake Education – Mental Computation MP


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9781921143892 © 2006 Blake Education – Mental Computation MP


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9781921143380 © 2006 Blake Education – Natural Maths Strategies – Book 2


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