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In the unit Exploring the Properties of Matter, students investigate some basic properties of matter and the use of these properties to distinguish one substance from another. Students begin by examining some physical properties and then turn to the characteristic properties of density; boiling, melting, and freezing points; rates of thermal expansion; and solubility. They determine that these properties are independent of amount and, taken together, can be used to identify an unknown substance.
STC–Secondary™ is a 16-unit, inquiry-centered middle school science curriculum developed by the National Science Resources Center, an organization of the Smithsonian Institution. Each STC–Secondary™ unit provides opportunities for students to experience scientific phenomena firsthand. A comprehensive, research-based curriculum, STC–Secondary™ is aligned with the National Science Education Standards.
This 1-Class Refurbishment Set replenishes kit consumables for the Exploring the Properties of Matter 1-Class Unit Kit (item #976401).
|Ammonium Chloride, 31 g||1||included|
|Chocolate Syrup, 24-oz Bottle||1||included|
|Cloth Square, White Cotton, Pack of 40||1||included|
|Corn Syrup, Light, Pint||1||included|
|Cotton Swab, Pack of 500||1||included|
|Cupric Carbonate, Reagent Grade, 100 g||1||included|
|Cupric Sulfate Pentahydrate, 75 g||1||included|
|Cup, Plastic, 1 oz, Pack of 10||3||included|
|Ethanol, 95%, 1 L||1||included|
|Food Coloring, Liquid, Red, 1 oz||1||included|
|Isopropyl Alcohol, 16 oz||1||included|
|Kerosene, 250 mL||1||included|
|Ketchup, 14-oz Bottle||1||included|
|Label, Blank, Pack of 100||2||included|
|Lime Water (calcium hydroxide), 500 mL||1||included|
|Oil, Vegetable, 32-oz Bottle||1||included|
|Pie Tin, Aluminum, 9 in||4||included|
|Potassium Permanganate, 25 g||1||included|
|Salt, 1-lb Box||1||included|
|Sand, Marine, 1-lb Bag||1||included|
|Shaving Foam, Can||1||included|
|Sodium Nitrate, 500 g||1||included|
|Straw, Jumbo, Pack of 16||2||included|
|Sugar, Confectioners’, 1 lb||1||included|
|Sulfur Powder, 50 g||1||included|
|Zinc Oxide, 125 g||1||included|