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Functions that the body performs automatically are often given little thought, yet these body functions are important to sustaining life. Tapping into a natural curiosity that students have about their bodies, Exploring Respiration and Circulation explores the respiratory and circulatory systems.
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 Respiration and Circulation 1-Class Unit Kit (item #976901).
|Aluminum Foil, 25-ft Roll||1||included|
|Bag, Plastic, Resealable, 4 x 6 in, Pack of 16||1||included|
|Bag, Plastic, Resealable, 9 x 12 in, Pack of 16||1||included|
|Balloon, 9 in, Round, Pack of 24 /!\ WARNING: CHOKING HAZARD (2). Not for children under 8 yrs.||1||included|
|Bromthymol Blue Stock Solution, 0.04%, 15 mL||1||included|
|Candle, Tea, Pack of 10||1||included|
|Cardboard Mouthpiece, Pack of 32||1||included|
|Dialysis Membrane, 1 in, 700-cm Roll||1||included|
|Food Coloring, Liquid, Red, 1 oz||1||included|
|Marshmallow, Miniature, 10.5-oz Bag||1||included|
|Polyvinyl Tubing for Lung Capacity, 2 m, Sealed, Pack of 16||2||included|
|Seed, Sunflower, Pack of 60||1||included|
|Sponge, Compressed, 3 x 4 in, Pack of 4||1||included|
|String, Supertwine, 200-ft Roll||1||included|