EXPLORING CONDUCTIVITY OF SOILDS MINI KIT
$218.15
Students build a simple conductivity tester and use the circuit to test the conductivity of a variety of solid substances. They analyze the same substances...
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EXPLORING CONDUCTIVITY OF SOLUTIONS CLASS KIT
$629.07
Students build a simple conductivity tester and use it to evaluate the conductivity of various chemicals and solutions. They evaluate the chemistry of conductivity by...
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EXPLORING CONDUCTIVITY OF SOLUTIONS MINI KIT
$329.76
13-105 Exploring Conductivity Mini Kit (ideal for one student or a small group). Goggles are required; one pair is included in the mini kit. Grades...
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FRUIT SET (PK/96)
$38.91
96PCS six kinds of fruit set mixed with pineapple , carambola,papaya,tomato, lemon,pear. Color mixed with red,yellow, light green,green,orange. 3cm~5cm
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GENERAL SCIENCE KIT
$375.42
Consist of : ESPE-S-01 Battery Holder 1 pc ESPE-S-02 Lamp Holder 2 pcs ESPE-S-03 Resonance Box 1 pc ESPE-S-04 Cube, Wood 1 pc ESPE-S-05 Cube,...
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GEOBOARD 12.5 CM (PK/6)
$30.45
6PCS 12.5CM GEOBOARD SIZE:12.5*12.5*1CM 6 COLOR 1pcs/COLOR 6 rubber band bag
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GEOBOARD COLOR 23 CM
$8.47
1PC 23CM Color GEOBOARD 100 pins, the other side is 137 pins (10*10 Lines, the other side 10*12 Lines)
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GEOBOARD TRANSPARENT 23 CM
$10.14
1PC 23CM TRANSPARENT GEOBOARD 100 pins, the other side is 137 pins (10*10 Lines, the other side 10*12 Lines)
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