Properties of Matter

Properties of Matter
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  1. Steel Sphere Density Kit Item # P1-1035
    $29.95
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    These two shiny, metal spheres have about the same mass, one has a diameter significantly smaller than the other, making their densities vastly different. Seeing the large one float in water seems unbelievable! Read More
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  2. Density Rod Set Item # P1-1020
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    Use this discrepant event to test students' understanding of density, buoyancy, and thermal expansion! The aluminum rod floats in cool water and sinks in warm. The PVC rod does the reverse and sinks in cool and floats...

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  3. Boat & Rock Demo Item # P1-1025
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    The Boat & Rock demo is ideal for teaching the relationship between buoyancy and density. Use it to help simplify these concepts and provide your students with a visual demonstration of Archimedes' principle, fundamental to fluid mechanics. Read More
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  4. Crystal Growing Classroom Kit Item # C1-3155
    $59.00
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    This Crystal Growing Kit offers students the chance to view the formation of colorful and unique shaped crystals.
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  5. Overflow Can Item # P1-2500
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    The overflow can is used to measure the volume of an irregular object and determine the density of an object or a liquid. Includes angled spout and measures 7.5 cm in diameter, 12.5 cm high, with a capacity of 470 mL.

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  6. Investigating Solids, Liquids, and Gases with Toys Book Item # P8-2100
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    Classroom tested and developed with funding from the National Science Foundation, the Teaching Science with Toys program was developed on the concept that students learn better with fun, hands-on experiments.

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  7. Neulog Ammonium Ion-Selective Sensor NUL-240 Item # NL-2400
    $299.99
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    Measures the concentration of Ammonium Ions NH4+ in solution.

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  8. Neulog Chloride Ion-Selective Sensor NUL-239 Item # NL-2390
    $299.99
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    Measures the concentration of Chloride Ions in solution.

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  9. Neulog Calcium Ion-Selective Sensor NUL-238 Item # NL-2380
    $299.99
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    Measures the concentration of Calcium Ions Ca2+ in solution.

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  10. Neulog Soil Moisture Sensor NUL-229 Item # NL-2290
    $94.99
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    This logger sensor is based on measuring the vacuum pressure in a tensiometer.

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