598 Physical Science
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 ................................................ $13.30
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+.
25032. Set ................................................ $35.20
Gallon/Fraction
Measurement
Set
A three-dimensional
model illustrating
the relationship
between cups,
pints, quarts, halfgallons,
and gallons. This uniquely designed
nesting set shows capacity measurement units
as parts of a whole (holds up to one gallon of
liquid). The fully functional gallon comes apart
to visually demonstrate the fractional values of
each smaller unit. The gallon piece measures
13" x 12" x 1.5". Includes 1 gallon, 2 half gallons,
4 quarts, 8 pints, and 16 cups.
23174. Set ................................................ $74.20
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+.
35115. Set .............................................. $53.20
Graduated Cylinders
Durable polypropylene cylinders come in calibrations
of 10, 25, 50, 100, 250, 500 and 1000
ml. Autoclavable. 7/set.
32676. Set ............................................ $27.65
57425. 100ml, Each ................................ $2.95
Platform
Scale
Measure liquids
and solids
accurately in
removable pans.
Easy-to-read
display shows
results in both
customary and
metric systems.
5 lb. capacity.
92401. Each ............................................ $17.25
Platform
Scale
Measure
liquids
and solids
accurately
in removable
pans. Easy-toread
display
shows results
in both
customary and
metric systems.
11 lb. capacity.
23578. Each .............................................. $19.90
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 ............................................ $282.85
Metric Weight Set
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 ................................................ $61.90
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. .......................... $39.90
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 .................................... $16.95
23666. 1,000 cubes ................................ $31.40
Brass Gram Mass Sets
Includes: two 1 g, two 2 g, two 5 g, two 10 g,
one 20 g and one 50 g. 10 pieces/set.
32673. Set ............................................... $19.90
Clear Plastic Geometric Volume Set
Ingenious, easy-filling models prove different
geometric shapes hold the same volume. The
set includes six clear plastic solids: cone, sphere,
cylinder, cube, pyramid, and rectangular prism.
Grades 3+.
23586. Set ............................................ $26.60
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