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Prep school Science Equipment Grade : 7 Field : life science S/N The Standard Equipment Quant Description Min 5 Know that some features of organisms are inherited while others are determined by their environment. 1- Oat seeds, 2- small containers. 3- shoe box or any replacement 4- Meter or ruler 15 Know that selective breeding can produce organisms with desirable characteristics. pedigree charts for Camels / horses / falcons 15 6 Construct food chains and food webs. Animal Models, Animal pictures, DVD, Charts. food chain card game for 25 students Know why human action and environmental change can alter a food web. Activity that compares pictures of areas in Qatar taken before & after the build up of industries and factories (AL KHOR) 7 Describe and draw typical animal and plant cells; know that cells are the basic building blocks of organisms and form tissues and organs. Plants & animals Slides. Microscopes. Plants & animals Cells Model. Digital Camera. Wall charts 15 microscope 15 slide of each cell 6 plant & animal cell Model Recognize and know the function of the cell nucleus, cell membrane, cytoplasm, vacuole and cell wall, and relate the overall structure of some specialized cells (e.g. nerve cells, sperm cells, xylem cells, palisade cells) to their functions.

Prep school Science Equipment - Science … · Prep school Science Equipment Grade : 7 Field : ... Know that solids remain the same ... the compressibility of gases (but

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Prep school Science Equipment

Grade : 7 Field : life science

S/N

The Standard Equipment Quant Description Min

5

Know that some features of organisms are inherited while others are determined by their environment.

1- Oat seeds, 2- small containers. 3- shoe box or any replacement 4- Meter or ruler

15

Know that selective breeding can produce organisms with desirable characteristics.

pedigree charts for Camels / horses / falcons 15

6

Construct food chains and food webs.

Animal Models, Animal pictures, DVD, Charts. food chain card game

for 25 students

Know why human action and environmental change can alter a food web.

Activity that compares pictures of areas in Qatar taken before & after the build up of industries and factories (AL KHOR)

7

Describe and draw typical animal and plant cells; know that cells are the basic building blocks of organisms and form tissues and organs.

Plants & animals Slides. Microscopes. Plants & animals Cells Model. Digital Camera. Wall charts

15 microscope 15 slide of each cell 6 plant & animal cell Model

Recognize and know the function of the cell nucleus, cell membrane, cytoplasm, vacuole and cell wall, and relate the overall structure of some specialized cells (e.g. nerve cells, sperm cells, xylem cells, palisade cells) to their functions.

8

Know the simple anatomy of the human female and male reproductive systems; know the basic facts about human reproduction and about the growth, development and birth of a baby.

Models of human & female reproductive system. Charts of the human male & female reproductive system The development of baby model and chart

6 models of each system.

Know the importance of good nutrition during pregnancy and of good nutrition and hygiene to the health of babies.

Charts of food & nutrition for pregnant woman; DVD Child Development: The First Two Years. 2-NOVA - The Miracle of Life

9

Describe how water and nutrients enter a root hair and pass up through a plant.

Microscopes see up + Root hair side. Stem slide Non prepared glass slide. Cover slip. Toluidine blue

15 Root hair side. 15 Stem slide 100 Non prepared glass slide. 200 Cover slip. 250ml Toluidine blue

Know that nitrogen and other nutrients are required for plant growth.

Plant pot plant fertilizer ( ريايو ) washed sand. compost

50planting pot Bag of (10 kg) plant fertilizer (يوريا) Bag of washed sand. Bag of compost (15 kg)

10

Know that specialized bacteria in the soil and in the roots of some plants fix atmospheric nitrogen.

see up + legumes(فول )

See above

Know that micro-organisms in soil decompose organic matter and dead organisms and help to recycle nutrients.

Washed sand Compost soil Compare between the two Pictures of before and after decomposition

Grade : 7 Field : Materials

S/N The Standard Equipment Quant

Description Min

11

Know that solids remain the same volume and shape, that liquids remain the same volume but take up the shape of the container, and that gases expand to fill any container they are placed in.

Samples of rooks or any solid. Gas jar collectors. Plastic bottles. Natural coloring.

15 Gas jar collectors. 250 ml Natural coloring. electronic temperature sensor and data logger

Know of, and cite evidence for, the movement of particles in solids, liquids and gases, and draw diagrams to represent particles in solids, liquids and gases; know that this process is called diffusion.

Ink or potassium permanganate 250 ml beaker plastic droppers spoon gas jar collectors

250gm of potassium permanganate 15 250 ml beaker 15 plastic droppers 15 spoon

Explain, in terms of the particle model, a variety of common phenomena, such as thermal expansion, gas pressure, the compressibility of gases (but not liquids and solids) and the regular growth of crystals in a saturated solution.

25 Balloons 6 Molecules movement demonstrator 15 Ball and ring. 15 Bits of metal (rod of at least two different metal types). 6 Metal expansion demo’s (device with three type of metals ) 25 25ml syringe 250gm copper sulfate or aluminum chromium sulphate

Cite evidence for the existence and size of particles.

Glass slides Cover slip Milk Microscope Plastic droppers

12

Explain how the processes of solution, filtration, evaporation and distillation can be used to make pure substances from mixtures and cite common examples of the use of each.

12.5 filter paper Glass of polypropylene 100mm funnel. Conical flask 250ml or 250 ml beaker. Metal stand with clamps. Lebig condenser with all accessories.

Box of 100 12.5 filter paper 15 Glass of polypropylene 100mm funnel. 15 Conical flask 250ml or 250 ml beaker. 15 Metal stand with clamps. 6 Lebig condenser with all accessories.

Perform chromatographic separations and explain why chromatography is widely used as a method for analyzing mixtures.

chromatography paper

Explain qualitatively the mechanism of chromatography.

Know that fractional distillation is used widely in the oil industry for separating liquids of different boiling points, and explain how fractional distillation works.

Lebig condenser 250ml Alcohol Refinery process wall chart.

see above

Know that most pure substances are characterized by sharp melting and boiling points and that they are either compounds or elements.

Pure water and seawater. Analog thermometer range from -50 to 210 C or more.

see up + 15 Thermometer ranged from -50 to 210C or more.

Use electrolysis to separate compounds into their elements.

Hoffman apparatus Electro analyses cell , 500 gm sulphuric acid , power supply 1.5v to 16 volt

6 Hoffman apparatus 6 Electro analyses cell 500 gm sulphuric acid , power supply 1.5v to 16 volt

Know that all matter is made from a small number of elements and that they can be classified as solids, liquids or gases, metals or non-metals.

Plastic Box Petri dishes Samples of materials like Iron, mercury, wood, salt…

Know that elements combine to form compounds and that the properties of compounds are different from the properties of their constituent elements.

safety glass lab cots Bunsen Burner Tripod Oxygen gas cylinder iron filing sulphur Porcelain Crucible 100 ml Magnet Bar

25 safety glass 25 lab cots 25 Bunsen Burner 25 Tripod 1 Oxygen gas cylinder 500gm iron filing 500 gm sulfur 15 Magnet Bar 15 Porcelain Crucible 100 ml

Know that compounds can react chemically with each other to form new compounds.

Test tub rack Pyrex test tubes 16x 160 ,18 x160 ,20 x 180 Test tube clip Rubber stopper size 3 ,4,5 250 gm Sodium Carbonate 250 gm Iron chloride Diluted Acid (acetic acid , sulfuric acid) Carbonate Ammonia Copper Sulfate

25 Test tub rack 12 holes 400 Pyrex test tubes 16x 160 ,18 x160 ,20 x 180 25 Test tube clip 200 Rubber stopper size 3 ,4,5 250 gm Sodium Carbonate 250 gm Iron chloride 1 L Diluted Acid (acetic acid , sulfuric acid) 250gm Carbonate 250 gm Ammonia 250 gm C

13

Know that air consists of one-fifth oxygen, four-fifths nitrogen, small quantities of other gases, principally argon and carbon dioxide, and a variable proportion of water.

Most resources are placed up in the list + bell jar

6 bell jar

Demonstrate that part of the air is used up by burning.

Glass basin , bell jar , candles

Know that when a substance burns, it combines chemically with the oxygen in the air and that the overall mass of the product(s) is greater than the original mass of the material.

see above

Know the common properties of oxygen and nitrogen, such as the reactivity of oxygen towards both metals and non-metals forming oxides and the relative chemical unreactivity of nitrogen.

see above +1L Nitrogen cylinder with valve

14

14.1 List the widely known characteristics of common acids and alkalis, such as the sharp taste of acids and the soapy feel and bitter taste of alkalis.

Lemon Juice Vinegar Sodium Hydrogen carbonate

Know that some acids and alkalis can be corrosive and hazardous, and be aware of the use of hazard symbols to describe this.

1. Safety procedure wall chart 2. First aid procedure for hazardous chemicals Wall Chart

Know that litmus solution is an indicator that can be used to classify some common solutions as acidic or alkaline.

Litmus paper red and blue PH indicator paper. PH digital meter or Data logger with PH sensor.

200 strip litmus paper red and blue 200 strip PH indicator paper. 6 PH digital meter or Data logger with PH sensor.

Know that many naturally occurring colors act as indicators.

Know that the pH scale is a measure of the acidity of an aqueous solution and that the pH of a solution can be determined by universal indicator color changes.

Know where strong and weak acids, strong and weak alkalis, and pure water occur on the pH scale.

Know that acids and alkalis react with each other and that the process is called neutralization.

Know that acids react with carbonates to liberate carbon dioxide, which can be identified by bubbling it through fresh limewater.

Grade : 7 Field : Earth & Space

Standard Number

The Standard Equipment Quant

Description Min

15

Recognize and describe the origins and properties of rocks

Box of different Samples of Rook Magnifying Glass Ultra violet lamb

12 Box of different Samples of Rook 12 magnify Glass 12 ultra violet lamb

Describe the formation of oil and gas and how it is now extracted and used.

25 sample of crude oil in bottle Encarta DVD installed in the library. 2 Jurassic scale wall chart. 12 box of fossil samples

Know that Earth’s history can be conveniently divided into periods categorized by particular geological and climatic conditions and by the nature of the things that were living during the periods.

Know the main features of the internal structure of the Earth.

Earth Model that’s show the inner sectors

6 Earth Model that’s show the inner sectors

Know that the surface of the Earth consists of moving continental plates floating on a layer of molten rock below the surface.

Tectonic plate model 6 Tectonic plate model

Show how the theory of plate tectonics can explain the main mountain ranges and volcano and earthquake zones.

Grade : 7 Field : Physical Processes

S/N The Standard Equipment Quant

Description Min

16

Understand the effects of forces slotted weights. spring balance 1 meter wood ruler clay different shapes of springs centre gravity toys (the bird)

25 slotted weights 100gm, 500gm, 1000gm. 25 spring balance 5 different ranges 25 meter wood ruler 25 clay or tines ball 50 different shapes of springs 12 centre gravity toys (the bird)

17

Understand density and its application to floating and sinking

Caliber Micrometer Set of different materials cubes Trundle wheel Top pan balance Electronic balance ranging from 1 gm to 2000gm or 5000gm Sensitive Electronic balance ranging from 0.001 to 50, 200 , 400 gm Balloons Over Flow Cu

25 caliber 25 Micrometer 25 Set of different materials cubes 13Trundle wheel 6Top pan balance 6 Electronic balance ranging from 1 gm to 2000gm or 5000gm 6 Sensitive Electronic balance ranging from 0.001 to 50, 200 , 400 gm 50 Balloons 13 Over Flow Cup 13n

18

Understand electrostatics electro static rod set gold leaf electroscope pointer electroscope electric van de graff generator

13 electro static rod set 13 gold leaf electroscope 13 pointer electroscope 2 electric van de graff generator

19

Understand magnetism magnet bar. U shape magnet copper weir nails 6v batteries compass magnetic field demo iron filing data logger with magnet field sensor

26 magnet bar. 26 U shape magnet 200m copper weir Box of nails 26 6v batteries 26 compass 13 magnetic field demo 1000gm iron filing 6 data logger with magnet field sensor

20

Understand how electricity flows in circuits

Alligator clip connecter Banana clip connector 1 Battery holder 2 Battery holder 3 Battery holder Pulp holder Pulps 3 lamp boards 5 lamp boards Ammeters ranging from 1 to 5, 10 ampere Voltmeter ranging from 1 to 5, 10 volt

100 Alligator clip connecter 100 Banana clip connector 13 1Battery holder 13 2Battery holder 13 3Battery holder 13 Pulp holder 100 Pulps 3v 13 3 lamp board 13 5 lamp board 13 Ammeters ranging from 1 to 5, 10 ampere 13 Voltmeter ranging from 1 to 5, 10 volt

Grade : 8 Field : life science

S/N Standard Equipment Quant Description Min

6

Kn

ow

th

e s

imple

ana

tom

y a

nd

ba

sic

fun

ction

ing

of th

e

hu

ma

n d

ige

stive

syste

m

50 cm human torso 8 to 12 parts dissecting set dissecting wax pen digestive system model human body fabric chart digestive system wall chart the use of ICT http://kidshealth.org/kid/index.jsp Visking tube or sulefan paper starch Amylase, protease and lipase enzyme

8 to 12 12 12 6 6 6 100 500gm

7

Kn

ow

ho

w g

ase

s g

et to

and

fro

m b

od

y c

ells

plastic bottle, straw, rubber band and two balloons to make model lungs equipment to measure lung capacity (e.g. spirometer (long plastic bag), gas jars candles mirrors anhydrous cobalt chloride paper lime water sodium bicarbonate Data loggers with CO2 & O2 sensors photographs of lungs from a smoker and a non-smoker smoking machine (smoke sue) microscopes red blood cell slides white blood cell slides

25 12 12 12 100 2L 250gm 6 25 6 13 13 13

8

Kn

ow

th

e s

tru

ctu

re a

nd

fun

ctio

n o

f th

e

he

art

an

d a

sso

cia

ted

blo

od v

esse

ls

model of the heart software animation showing blood flow through the heart microscopes prepared slides of capillaries, veins and arteries Internet access. blood presser gage Data logger with hart rate & blood presser sensors.

12 12 12 13 13 3 12 6 .

9

Kn

ow

ab

ou

t

so

me

co

mm

on

me

tab

olic

pro

ble

ms

Blood sugar analyses 3

10

Kn

ow

th

e r

eq

uire

me

nts

fo

r

gre

en

pla

nts

to m

ake

th

eir o

wn

foo

d b

y p

hoto

syn

the

sis

an

d t

he

pro

du

cts

rele

ase

d

digital camera flower pot seeds Petri dish aluminum foil slide of section of a leaf microscopes data loggers with CO2 & O2 sensor 1L ethanol 500ml iodine

5 50 100 100 15m 13 13 6 1L 500ml

11

Giv

e e

xa

mp

les o

f th

e

use

of

mic

ro-o

rga

nis

ms

in f

ood

pro

du

ctio

n

Petri dish agar incubator.

100 1000gm 1

Grade :8 Field : Materials

S/N The Standard Equipment Quant Chemical

Description Min gm

12

Dis

tin

guis

h b

etw

een

co

mp

ou

nd

s a

nd e

lem

en

ts

1. modeling clay 2. modeling building bricks 3. atomic model kits 4. collection of elements in box 5. powerful demonstration burner 6.Digital balance 7. display copy of the periodic table 8. A3 student copies of the periodic table 9. safety glass 10. lab cots 11. Bunsen Burner 12. Tripod 13. Oxygen gas cylinder 14. iron filing 15. sulphure 16. Porcelain Crucible 100 ml 17. Test tubes 18. rubber stopper fit the selected test tube 19. Magnet Bar

25 25 25 25 6 25 13 25 25 25 25 3 500gm 500gm 25 100 100 25

500gm iron filing 500gm sulphur

13 D

ed

uce

a r

eactivity s

erie

s fo

r m

eta

ls

1. transparent sandwich boxes with a good seal 2. oxygen and hydrogen gas in cylinders 3. safety screen 4. 250ml Pyrex beakers 5. 500ml Pyrex beakers 6. 100ml watch glass 7. 200ml watch glass 8. samples of different metals grease 9. oil based paint 10. piece of zinc 11. alligator clip 12. AC/DC power supply 13.glass connecting tubes 14. conical flask 500 ml 15. rubber stopper fit the CF

50 2 2 13-250ml 13- 500ml 13-100ml 13-200 13 26 13 13. 14. 15. 16.

1. copper sulfate solution, 2. sulfuric acid 3. copper sulfate solution, 4. Metals Ca, Mg, Al, Cu, Fe, Zn, Pb. 5. Li 6. Ni

14

Kn

ow

th

at

sa

lts a

re im

po

rtant

co

mp

oun

ds o

f m

eta

ls a

nd

th

at

the

y c

an

be

mad

e in a

va

rie

ty o

f

ways

Grade : 8 Field : Earth & Space

S/N The Standard Equipment Quant

Description Specific requirement Minimum

15

Kn

ow

ab

ou

t th

e S

ola

r

Syste

m

1. Night and day model (orbiter) 2. solar system model. 3. reflector telescope with (auto go to) computer 4. DVD of solar system and galaxies. 5. star map. 6. GBS (GARMEN 2674)

Telescope lens should be 8 in or more (Meade ETX-90, ETX125)

13

13 6 6 6

Grade : 8 Field : Physical Processes

S/N The Standard Equipment Quant

Description Min

16

Un

de

rsta

nd

ho

w

en

erg

y is tra

nsfo

rme

d

1. pendulum 2. collation balls 3. metal stand with clamp 4. nylon thread 5. rubber band 6. solar cell with motor 7. balloons

25 13 25 50m 12

17

Un

de

rsta

nd

th

e c

once

pts

of h

eat a

nd

tem

pe

ratu

re,

an

d k

no

w

ho

w h

ea

t is

tra

nsfe

rre

d

1. Lab Thermometer 2. Clinical thermometer 3. data logger with temperature sensor 4. electric calorimeter 5. engine house (conductivity demo) 6. wax 7. Leslie Cube 8. inferred source 9. inferred thermometer 10. samples of polystyrene 12. heat conviction in liquids apparatus 13. heat conviction in gas apparatus

25 25 6 13 13 13 13 13 13 13 13

18

Un

de

rsta

nd

th

e r

efle

ctio

n,

refr

actio

n a

nd

dis

pe

rsio

n

of

light

1. laser beam 2. whit pulp source 3. colored filters 4. convex lens 5. concave lens 6. data logger with light sensor 7. set of different shapes of acrylic lenses 8. mirrors 9. color mixing apparatus

25 25 25 25 25 6 25 25 13

19

Ma

ke

an

ele

ctr

om

ag

net

and

exp

lain

so

me

of

its

ap

plic

atio

ns

1. reedy made electromagnet 2. copper wires 3. electric bell 4. electric motor 5. motor bullied kit 6. AC/DC power supply 1.5 TO16VOLT

25 25 25 25 25 13

Grade : 9 Field : life science

S/N Standard Equipment Quant Chemical Description Min gm

5

Know

the

pro

cesses le

ad

ing to

gene

tic u

niform

ity, vari

ation

and e

volu

tio

n

1. Flower model 2. magnifying glass. 3. stereo microscope 4. prepared of onion root 5. set of slides of meioses& mitosis. 6. DNA build kit 7. meioses division model 8. mitosis division model 9. Visking tubing or ,ورق السلوفان 10. different sizes of marbles 11.microscope digital camera

13 25 13 13 6 13 6 6 6 100 6

1. 500gm potassium permanganate 2. 100 strip of limes paper 3. 100ml plant growth Harmon

6

Expla

in h

ow

chara

cte

ristics

are

in

heri

ted

7

Expla

in c

ell

div

isio

n a

nd

how

substa

nces c

ross

cell

mem

bra

nes

8

Expla

in a

ero

bic

resp

iration

1. icing sugar 2. various food labels, 3. crisps and crackers and low fat alternatives 5. actively respiring yeast suspension 6. maggots or similar small animals 7. germinating peas and boiled peas 8. glass beads 9. vacuum flasks 10. hydrogencarbonate indicator 11. potassium hydroxide 12. respirometers 13. geranium (pelargonium) plants, including variegated geranium 14. ethanol 15. iodine solution 16. Elodea 17. datalogger with oxygen probe 18. different coloured filters

9

Describe h

ow

skele

tal jo

ints

and

muscle

s e

nab

le loco

motion

1. 160cm human Skelton 2. 50cm human Skelton 3. human Skelton wall chart.

6 13 2.

10 E

xpla

in h

orm

one

an

d n

erv

ous

hom

eosta

tic c

ontr

ol syste

ms 1. ear model

2. eye model 3. nerves system wall chart or model 4. prepared slides of nerves cells 5. camera model 6. candles 7. signal generator 8. sound meter

13 13 2 13 6 6 6

11

Expla

in t

he b

ioche

mis

try o

f

photo

synth

esis

in place in G7,8

12

Know

ho

w h

arm

ful m

icro

-

org

an

ism

s c

an b

e c

ontr

olle

d a

nd

that

mic

ro-o

rga

nis

ms c

ause

ferm

en

tation

1. prepared slides of different shapes of bacteria 2. prepared slides of different shapes of fungi 3. Petri dishes 4. Agar 5. Incubator 6. anti biotech bells.

13 13 100 1000gm Agar 2 Incubator 100 anti biotech bells.

Grade : 9 Field : Materials

S/N

The Standard

Equipment Quant Chemical Min

13

Un

de

rsta

nd

th

e s

tru

ctu

re o

f a

tom

s a

nd

mo

lecu

les

1. Periodic table wall chart 2. A3 periodic table 3. molecules & atomic structure kit 4. writ and wipe student white board 5. white board pens 6. samples of devices that use inert gases. 7. conductivity cup 8. AC DC power supply 9. Data logger with conductivity sensor

2 13 13 13 13 13 13 13 6

1. variety of metals 250gm each 2. 250gm common ionic compounds (e.g. common salt, copper sulfate) 3. 250gm non-ionic compounds (e.g. water, ethanol sand) 4.250gm silver nitrate

14

Kn

ow

tha

t th

e p

rope

rtie

s o

f m

ate

ria

ls, a

nd

th

e

use

we m

ake

of th

em

, d

epe

nd

on t

he

ir m

ole

cu

lar

str

uctu

re samples of many different kinds of polymer,

both natural and synthetic selections of different fibers, fabrics and plastic for testing, hand lenses cement, sand, clay, broken ceramic samples data logger and temperature sensor polythene, polypropylene, acrylic, melamine, nylon, PVC, polystyrene, polyurethane, rubber. Wood

16 U

nd

ers

tan

d th

e

imp

ort

ance

of

en

erg

y r

eso

urc

es 1. matches

2. magnesium 3. hydrochloric acid 4. sodium hydroxide 5. glucose 6. paraffin 7. methylated spirits 8. spirit burner

the rest of equipment is

placed in G7,8 TABLE

Grade : 9 Field : Earth & Space

S/N The

Standard Equipment Quant

Description Specific requirement Min

17

Describe

the

str

uctu

re o

f th

e v

isib

le

Univ

ers

e t

od

ay a

nd

sh

ow

an

und

ers

tan

din

g o

f its e

vo

lutio

n

1. Night and day model (orbiter) 2. solar system model. 3. reflector telescope with (auto go to) computer 4. DVD of solar system and galaxies. 5. star map. 6. GBS (GARMEN 2674)

Telescope lens should be 8 in or more (Meade ETX-90, ETX125)

13 Night and day model (orbiter) 13 solar system model. 6 reflector telescope with (auto go to) computer 4. DVD of solar system and galaxies. 6 star map. 6. GBS (GARMEN 2674)

Grade : 9 Field : Physical Processes

S/N The Standard Equipment Quant

Description Min

18

Un

de

rsta

nd

th

e c

once

pt of

pre

ssu

re a

nd its

app

licatio

ns 1. Bricks

2. foam 3. 20 cm roller 4. apparatus for the relation between presser and depth in water 5. mercury barometer 6. metal barometer/Andromida 7. data logger with presser sensor 8. electric steam engine model 9. 25ml cringes 10. 5ml cringes 11. braking system model

25 25 25 13 6 13 6 6 25 25 6

19

Ap

ply

kno

wle

dg

e o

f fo

rce

s to

un

de

rsta

nd

sim

ple

mach

ines

an

d s

tructu

res

1. lever apparatus 2. single pulley with 2 hook 3. double pulley with 2 hooks 4. metal stand with clamp 5. slotted weights 100gm 6. slotted weights 500gm 7. set of weights with hooks 8. 1m wood ruler

13 13 13 13 13 13 13 25

20

Un

de

rsta

nd

ho

w

en

erg

y is tra

nsm

itte

d in

the

fo

rm o

f w

ave

s

1. rope 2. slinky 3. ripple tank 4. stop watch 5. tuning forks with ton box 6. bell jar with bell 7. vacuum bump 8. data logger with sound sensor

3m X13 rope 13 6 13 13 6 6 6

21

Un

de

rsta

nd

po

tentia

l

diffe

ren

ce

and

resis

tan

ce 1. power supply AC/DC 1.5 to16 volt

2. alligator connecter 3. pulp holder 4. pulps 5. knife switch 6. voltmeter 7. ammeter 8. sliding Riostat 9. digital multi meter 10. fixed resistances

13 100 50 100 25 25 25 25 25 50

22

Kn

ow

how

hou

se

hold

e

lectr

icity is m

ad

e a

nd

use

d,

an

d

reco

gn

ize t

he d

ange

rs

asso

cia

ted w

ith it

1. samples of sockets 2. samples of different diameters of weirs 3. sample of the cricket bracer 4. samples of fuses 5. models of water or turbine 6. bicycle dynamo 7. screwdrivers with indicator

13 13 13 13 6 13 13