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Weather Experiments
  • $5.95 $1.75
Primary Science™ Classroom Bundle
  • $199.99 $139.99
Primary Science™ Lab Set
  • $29.99 $20.99
Fun With Magnets
  • $17.50 $12.25
Primary Science 5" Mighty Magnets, Set of 6
  • $23.99 $16.79
Primary Science Color Paddles
  • $9.99 $6.99
Stem Classroom Bundle
  • $119.99 $83.99
STEM Magnets! Activity Set
  • $34.99 $24.49
STEM EXPLORATIONS ROLLER COASTER BUILDING SET
  • $44.99 $40.49
STEM EXPLORATIONS SWING RIDE BUILDING SET
  • $44.99 $40.49
Cómo se mueve el calor (How Heat Moves)
  • $9.99 $6.99
Lo que ve un científico (What a Scientist Sees)
  • $10.99 $7.69
Analízalo: Prueba de materiales (Analyze This: Testing Materials)
  • $8.95 $6.27
Water Filtration Kit
  • $12.50 $8.75
Anatomy Models Bundle
  • $84.99 $59.49
4x•6x Two Way Bug Viewer
  • $9.90 $6.93
Even More of Janice VanCleave's Wild, Wacky, and Weird Physics Experiments
  • $12.95 $9.07
STEM EXPLORATIONS    GEARS BUILDING SET
  • $14.99 $13.49
Stem Force & Motion Activity Set
  • $29.99 $20.99
101 Great Science Experiments
  • $9.99 $6.99
6-in-1 Solar Kit
  • $19.90 $13.93
Cambiando nuestro medio ambiente (Shaping Our Environment)
  • $10.99 $7.69
Cams & Cranks
  • $35.95 $25.17
Classroom Compact Scale (5000 G / 1.0 G)
  • $49.99 $34.99