488 Physical Science
Classroom Liquid Measurement Set
This deluxe set is the perfect-sized classroom
set for learning liquid measurement and equivalents
in metric and customary units. Students
can practice customary capacities, liquid measurements
and also metric conversions with
suggested activities included. Made of durable
plastic, each piece is clearly marked to provide
years of use. Includes Teacher’s Guide.
Right Angle Prism
This right angle prism, 1" x 2", is an essential
tool for teaching about light refraction and
dispersion.
75221. Each .............................................. $4.60
Prism Set
Set of 7 clear, highly-polished acrylic blocks,
3⁄4" thick, for investigating light and color.
Includes: a rectangle, a semi-circle, 3 triangles,
and 2 lens-shaped (1 double convex and 1
double concave). Rectangle measures 27⁄8" x 2".
Storage box. Grades PreK and up.
23814. Set ................................................ $58.25
Set includes:
• Liquid Measuring Cups: (8 oz./250ml), pint: (16 oz./500ml), quart: 2 oz./100ml).
• Measuring Spoons: 1⁄8, 1⁄4, 1⁄2, 1 teaspoon, 1⁄2, 1 tablespoon.
• Measuring Cups: 1⁄8, 1⁄4, 1/3, 1⁄2, 1.
• Measuring Jars: gill, pint, quart, half-gallon, gallon (metric 100ml-3000ml).
92398. Set of 19 (a $33.90 value) ........................................................................................ $31.10
Graduated
Liter
Beakers
Measurement Set
Wide mouths for
Make connection to
easy measuring.
real-life with translucent
Set of five nests
plastic bottles
for storage. 50ml,
100ml, 250ml,
500ml and 1
liter measures.
Unbreakable
plastic. 5 per set.
23700. Set ................................................ $14.50
that mimic familiar
bottle shapes. Provides
concrete representa-
tion of liquid capacity
measurement, equiva-
lencies and compari-
sons. Sealable bottles
are marked with both metric and customary
units. Set includes: 2 liter, 1 liter, .500ml, and
.250ml. Activity Guide includes conversion
tables. Grades 1 and up.
21365. Set ................................................ $42.65
Jumbo Tweezers
The key to fine motor skills is developing the
thumb-forefinger pincer grasp. Use with
manipulatives or other small objects. Set of
12 (6 colors: Red, Blue, Green, Yellow, Orange
and Purple) stores in resealable bucket.
Includes multilingual Activity Guide. 6"L.
Grades PreK and up.
21349. Set .............................................. $18.45
Gator Grabbers
Sized for even smaller hands and great for
developing the pincer grasp, the key to fine
motor skills! Includes 12 adorable tweezers
(in 6 colors) in re-sealable bucket with handle.
Measure 4"L. Ages 2 and up.
57490. 12/Set .......................................... $18.50
Early Science
Explorer’s Set
Everything a little
explorer needs to
start investigating
the world.
Includes 1 4X
jumbo magnifier
and 1 easy grip
jumbo tweezer.
87720. Set ................................................ $11.40
Geyser Tube™
Not only are Mentos® great to eat, but these
amazing candies are loaded with wonder and
curiosity. Learn how to create an enormous
geyser by combining Mentos® with soda. The
eruption is amazing, up to 25'H – and so is
the learning if you consider the science just
beneath the surface. Ages 8 and up.
57774. Each ............................................... $8.80
Safety Goggles
Use these any time students need reliable eye
protection. Sized for students and adjustable
for adults. Set of goggles comes in 3 assorted
bright, translucent colors (Red, Blue, Green).
Meets ANSIZ87, 1 safety standards. Goggles
measure 6"L x 3"H each. 6 per set. Grades K
and up.
26486. 6/Set ............................................ $43.30
57481. Clear, Each .................................... $5.70
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