Demonstrate
the relationship between
shape, volume and
area. The set of
six 10cm shapes
can be filled with
liquids to explain these
complex relationships
40/903
£13.99
litre
box
A
100mm cube holding
precisely one litre of
water. Shows the
relationship between
volume and capacity
40/905
£3.99
SCHOOL TIMER
A hand held stopwatch designed for use by younger children.
Times whole seconds only and has no beeper! Very easy to use. Counts up to 20
minutes. Features clipboard clip desk stand.
42/634 £5.75
DIGITAL SCALESEasy to use and accurate, capable of weighing in pounds or
kilos up to 2 kg. Portable with large 17mm LCD display. PP3 battery required.
10/274 £36.00
DESKTOP TIMERCan count up or down from 1 second to 24 hours. An alarm
sounds when the countdown timer reaches zero. Dimensions 87 x 82mm.
42/012 £8.50
STOPCLOCKA large simple and robust clockwork timer. Very easy to read
with large start and reset triggers.
40/576
£18.50
CLEvER CATCH -
MEASuREWonderful fun and an incredible teaching and learning aid.
This light inflatable beach ball is thrown around the group. Whoever catches
the ball has to answer the question under their left thumb.
67/839
£12.95
WATER POWERED
CLOCK
Amazing and unusual, this digital clock uses water as its
sole energy source.
64/813 £5.95
SAnD TIMERS
Visualise
time passing as the
coloured sand
flows. Virtually
unbreakable colour
co-ordinated
polycarbonate timers
available with elapsed
time as shown.
Introducing the new mega
event timer at a huge
300mm
Type
30 Sec
1 Min
3 Min
5 Min
Mega 300mm
40/814
£29.99
40/815
£29.99
40/816
£29.99
Standard 160mm
40/181 £9.95
40/182
£9.95
40/183 £9.95
40/184 £9.95
Mini 90mm (3)
40/441 £3.20
40/442 £3.20
40/443 £3.20
DIGITAL
STOPCLOCK
Specially designed timer for schools. Has a large LCD
display and large buttons. Can also be used with remote switches and timing
gates. Capacity 59hr 59min 59sec. Battery included. Printed "School Stopclock"
on the front to deter removal from school!.
42/633 £14.00
FIRE TRuCK AnD
TAxI TIMERS
Simple to use timer for the primary classroom. The large 48
x 21mm display shows minutes and seconds. It has countdown and up functions
with a magnet on the back. Overall size 80 x 45mm.
40/410 Fire Truck Timer £4.95
40/411 Taxi Timer £4.95
MEASuRInG
CyLInDER SET
A set of 5 plastic measuring cylinders: 50ml, 100ml, 250ml,
500ml & 1000ml.
40/645 £18.50
GRADuATED
bEAKER SET
A set of 5 plastic beakers: 50ml, 100ml, 250ml, 500ml and
1000ml.
