538 Physical Science
Gallon/Fraction Balance Kit
This visual hands-on manipulative illustrates
the relationship between gallons, half-gallons,
quarts, pints and cups without spills!
Students observe volume equivalence and the
equivalent fractions (1, 1⁄2, 1⁄4, 1⁄8, and 1⁄16) when
the scale is balanced. Includes balance with
31-piece gallon/fraction tile set. The tiles can
be used with the balance or individually to
show equivalence concepts. Grade 3 and up.
25032. Set ................................................ $36.25
(1)
Gallon Measurement Set
Sturdy plastic designed to resemble familiar
household containers. Gallon, half-gallon,
quart, pint and cup. Features clear markings
of equivalencies. 5/Set. Grades PreK and up.
35115. Set ................................................ $55.75
Graduated Cylinders
Durable polypropylene cylinders come in calibrations
of 10, 25, 50, 100, 250, 500 and 1000
ml. Autoclavable. 7/Set.
32676. Set ................................................ $28.50
57425. 100ml, Each .................................. $3.10
Platform Scale
Measure liquids and solids accurately in
removable pans. Easy-to-read display shows
results in both customary and metric systems.
11 lb. capacity.
23578. Each .............................................. $20.90
Interlocking Centimeter Cubes
Weigh them or measure them. Brightly colored
interlocking plastic cubes each measure 1 cubic
centimeter and 1 g. 10-color assortment.
76685. 1000 Cubes/Pkg. .......................... $54.80
(1)
Triple Beam Balance
A “classic” accurate and rugged weighing
instrument with 610 g weighing capacity and
0.1 g sensitivity. It achieves sensitivity and
durability through precision tooling.
32671. Each ............................................ $291.30
(1)
Metric Weight Set (1)
Includes: one 1 kg, one 500 g, two 200 g, one
100 g, one 50 g, two 20 g, one 10 g, and one
5 g weights.
21229. Set ................................................ $63.80
(1)
Centimeter/Gram Cubes
Great for measuring and weighing. Each of
these plastic cubes weighs 1 g. 10 bright colors.
With activity sheet.
23665. 500 Cubes .................................... $17.50
23666. 1,000 Cubes ................................ $32.40
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Primary Science Mix
and Measure Set
Large chunky tools contoured for your hands,
great for measurement and mixing experimentation.
12-piece set includes scale, bowl
and lid, measuring cups in 1⁄4, 1⁄2, 1 and 2 cup
sizes and 1⁄2 and 1 teaspoon and tablespoon
and 10 activity cards.
87723. Set ................................................ $41.80
Hexagram® Weights
Set of 54 Hexagram weights includes: twenty
1 g, twenty 5 g, ten 10 g and four 20 g
weights. In storage box. Grades 1-5.
27563. Set ................................................ $13.95
(1)
Cylinder Science
Use a scientist’s most common tool, a graduated
cylinder, to dive into the bubbling, fizzing,
foaming world of science. This kit includes
more than 3 amazing activities that you’ll
want to do over and over again. Ages 8 and
up.
57775. Each .............................................. $14.40
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