49.88 49.88 USD
In Stock
2.98 2.98 USD
In Stock
Lite Blox Student Set
Item #: CB0811SS EBL CB0811SS EBL 818878020811
43.98 43.980000000000004 USD
In Stock
Float or Sink Fun
Item #: 66360 CTU 66360 CTU 4713057206351
69.98 69.98 USD
In Stock
The Field Explorer Backpack Kit
Item #: PH96029S3 SKF PH96029S3 SKF 656727862386
179.98 179.98 USD
In Stock
Discovering Optics
Item #: PH96026S3 SKF PH96026S3 SKF 713757869317
35.98 35.980000000000004 USD
In Stock
Component Kit
Item #: PH96022S3 SKF PH96022S3 SKF 713757869119
24.98 24.98 USD
In Stock
Conduction Experiment
Item #: PH96020S3 SKF PH96020S3 SKF 713757868914
24.98 24.98 USD
In Stock
Color Theory
Item #: PH96019S3 SKF PH96019S3 SKF 713757868815
24.98 24.98 USD
In Stock
Telegraph Kit
Item #: PH96018S3 SKF PH96018S3 SKF 713757868716
24.98 24.98 USD
In Stock
Simple Circuit
Item #: PH96017S3 SKF PH96017S3 SKF 713757868617
24.98 24.98 USD
In Stock
Density Identification Set of 12
Item #: PH10043 SKF PH10043 SKF 656727851267
64.98 64.98 USD
In Stock
Ten Specimen Density Set
Item #: PH10040 SKF PH10040 SKF 656727850000
65.98 65.98 USD
In Stock
35.88 35.88 USD
In Stock
Beaker Creatures® Monster Glow Lab
Item #: 3838 LER 3838 LER 765023038385
27.98 27.98 USD
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Beaker Creatures® Alien Experiment Lab
Item #: 3830 LER 3830 LER 765023038309
24.98 24.98 USD
In Stock
29.98 29.98 USD
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Primary Science Lab Set
Item #: 2784 LER 2784 LER 765023027846
36.98 36.980000000000004 USD
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Primary Science Color Mixing Glasses
Item #: 2446 LER 2446 LER 765023824469
11.98 11.98 USD
In Stock
Simple Machines Set Pack of 5
Item #: 2442 LER 2442 LER 765023024425
49.98 49.980000000000004 USD
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Science Alliance™ Physical Science Set of 7
Item #: SPSAPPHYSKS GAL SPSAPPHYSKS GAL 710430126477
62.88 62.88 USD
In Stock