3 Early Years Catalogue

Math
For more Timers,
see page 78
Only available
at Spectrum
The Original Judy K-3 Clock
Grades K-3 Teacher’s guide and metal stands
included.
430894 32 x 33.8 cm $24.00
The Original Judy K-3 Mini-Clocks
Teacher’s guide and metal stands included.
430896 Set of 12 $17.60
The Original Judy K-3 Clock Class Pack
Includes one Original Judy Clock (430894),
24 Mini-Clocks (430896) and a teacher’s guide.
430898 Special Price $55.60
Spectrum Advanced Clock
Ages 3 years +
The mathematics in this clock:
• Students need to tell and write time to
the hour and half hour and this clock
marks 60 minutes and 30 minutes.
• Students need to tell time to the
quarter-hour hour using demonstration analogue clocks. The inner circle on this clock helps students
see the quarters (15) and provides benchmark words like after so they know it is a quarter after 10 or a
quarter to 11 depending on the minute hand.
• Students need to read time using analogue clocks to the nearest five minutes (which are all marked on
the inner circle of the clock) and represent time in 12 hour notation (which are all marked on the
outer circle
of the clock). Students often have difficulty connecting which hand is minutes and which are hours
but the colour coordination of minute hand to minutes (green) and the hour to the hours (blue) really
helps support student learning.
446382 Teacher (32.5 cm) $9.95
446384 Student, Single (10 cm) $1.50
446386 Student, Set of 10 (10 cm) $10.95
Our clocks are designed to teach
time with learning in mind
Primary Time Teacher Learning Clock ®
Grades PreK-4 Geared clock’s digital display
keeps pace as you move the minute hand!
Colour-coded sliding shutters provide a selfcheck.
Teacher clock measures 30 x 35 cm and
Junior student version measures 15.5 x 17.5
cm. Multilingual Activity Guide included.
430882 Primary Time Teacher 12-Hour Clock $36.95
430886 Junior 12-Hour Clock $19.95
430888 Junior 24-Hour Clock $19.95
Judy Discovery
Digital Clock
Grades PreK+ This
synchronized digital
clock provides the
perfect self-check
for children who are
just learning to read
analog clocks. Hands
move in one-minute
intervals. Turn a knob
to cover the digital
display and alternate
between AM and PM. Perfect
for both group instruction and learning
centres. Mathematical skills such as measurement,
problem solving, number sense and
numeration. Includes additional activities.
430900 $32.40
Write-On/Wipe-Off Clocks
Ages 3-7 years Heavy-duty laminated clocks with
movable plastic hands and a place to write the digital
time. Demonstration clock is 30 cm square; student
clocks are 11.5 cm.
444282 Demonstration $5.95
444284 Student Clocks (10) $8.95
444285 Demo + 30 Students Clocks $30.95
Sand Timers
Grades K + Durable sand timers with molded end
caps, thick wall surrounds, and glass centres.
For easy identification each timer is color-coded.
Perfect for use in games, accurate event timing and
experiments. 30 second, 1, 3, 5 and 10 minute timers
available. 16 x 9 cm.
www.education.spectrum-nasco.ca
Giant Mega 3-Minute Sand Timer
Grades K + Durable giant sand timer with molded
end caps and thick wall surrounds. Large enough for
the whole class to see and perfect for use in games,
accurate event timing and experiments. 30 x 15 cm.
447842 $29.95
447844 30-Second Timer (Red) $14.50
447846 1-Minute Timer (Green) $14.50
447848 3-Minute Timer (Yellow) $14.50
447850 5-Minute Timer (Blue) $14.50
447852 10-Minute Timer (Orange) $14.50
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