LR Full Line

Measurement and Data: Mass Mat h
Each cube
weighs 1 g
LER 0305
Total
weight
= 2,000 g
Centimeter Cubes
Perfect for measuring, counting, and patterning. Each
plastic cube measures 1 cubic cm and weighs 1 g. Cubes
come in 10 different colors and include a storage bucket
and Activity Guide. Grades 1+ | Ages 6+
SMALL PARTS (1). Not for < 3 yrs.
LER 2076 Set of 500 $16.99
LER 2089 Set of 1000 $29.99
Interlocking Centimeter Cubes
Versatile cubes are great for measurement activities. Each
interlocking plastic cube measures 1 cubic cm and weighs
1 g. Cubes come in 10 different colors and include a storage
bucket. Grades 1+ | Ages 6+
SMALL PARTS (1). Not for < 3 yrs.
LER 0305 Set of 1000 $29.99
Total
weight
= 48 oz.
Brass Mass Set
Ten-piece precision weight set includes
2 each of 1 g, 2 g, 5 g, and 10 g weights,
and 1 each of 20 g and 50 g weights.
Grades 3+ | Ages 8+
SMALL PARTS (1). Not for < 3 yrs.
LER 2065 Set of 10 $14.99
Metric Weight Set
STEM
Set of 58 contains 20 each of 1 g and 5 g,
ten 10 g, four 20 g, two 100 g, and 1 each
of 500 g and 1000 g weights. Stackable,
color-coded weights come in a plastic
storage box.
Grades 3+ | Ages 8+
SMALL PARTS (1). Not for < 3 yrs.
32071 $29.99
Customary
SAFE-T ® Weight Set
STEM
Use these stackable, color-coded weights
alone or together with metric weights for
comparison activities. Set of 13 pieces
includes 8 plastic-coated 1 oz. weights,
2 each of 4 oz. and 8 oz. weights, and a
1 lb. weight in a plastic storage box.
Grades 3+ | Ages 8+
32060 $26.99
Total
weight
= 300 g
Hexagram ® Metric Weight Set
This set of 54 contains 20 each of 1 g and 5 g
weights, plus ten 10 g, and four 20 g weights.
Stackable, color-coded weights come in a
plastic storage box. Grades 3+ | Ages 8+
SMALL PARTS (1). Not for < 3 yrs.
LER 4292 $9.99
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