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STC Program: Changes Two-Use Unit Kit, 3rd Edition

Item # 971801U2C Exclusive

Developing their knowledge of states of matter, students learn to describe the properties of solids, liquids, and gases and categorize them by their identifiable properties in Changes. Students investigate the freezing, melting, evaporation, and condensation of water as an introduction to phase change. Rusting, dissolving, crystallization, gases created by effervescent tablets, and ink separated through chromatography are other phase changes students create and observe in the lab.

Price

$837.95

In stock and available to ship.

Developing their knowledge of states of matter, students learn to describe the properties of solids, liquids, and gases and categorize them by their identifiable properties in Changes. Students investigate the freezing, melting, evaporation, and condensation of water as an introduction to phase change. Rusting, dissolving, crystallization, gases created by effervescent tablets, and ink separated through chromatography are other phase changes students create and observe in the lab. This unit strengthens students’ ability to observe and describe the properties of solids, liquids, and gases. It also gives students many opportunities to predict results, plan and perform simple tests, and analyze, interpret, and discuss their results. Students have several opportunities to practice their new skills in lessons in which they devise ways of separating a mystery mixture, and plan and carry out investigations that involve other changes.

  • This item is only available from Carolina Biological Supply Company.

Product Families Featuring This Item:

 
Components Qty Included?
Changes Teacher's Guide, 3rd Edition 1 included
STC Literacy Series™: Changes, Pack of 8 2 included
KIDS DISCOVER: Changes, Pack of 8 3 included
Bottle, Dropper, Pack of 16 1 included
Bottle, Insulated 2 included
Container, Storage, Large, Purple 1 included
Forceps, Pack of 15 1 included
Funnel, Plastic, 5 in 15 included
Lens, Dual Hand, Pack of 30 1 included
Marker, China, Black 1 included
Marker, Permanent, Fine-Point, Black 1 included
Marker, Water-Soluble, Black, Pack of 8 1 included
Marker, Water-Soluble, Green, Pack of 8 1 included
Spoon, Measuring, Pack of 15 1 included
Tray, Ice Cube, Pack of 2 1 included
Bag, Resealable, Heavy-Duty, Plastic, 4 x 6 in, Pack of 50 1 included
Baking Powder, Double-Acting, 4 oz 2 included
Baking Soda, 16-oz Box 2 included
Black Pepper, Ground, 2 oz 2 included
Card, 3 x 5 in, Pack of 100 4 included
Coffee Filter, No. 4, Pack of 40 4 included
Coffee Stirrer, Wood, Pack of 250 2 included
Cup Lid, Plastic, for 1-oz Cup, Pack of 45 1 included
Cup Lid, Plastic, for 9-oz Cup, Pack of 45 1 included
Cup, Plastic, 1 oz, Pack of 60 1 included
Cup, Plastic, 2.5 oz, with Lid, Pack of 30 1 included
Cup, Plastic, 9 oz, Pack of 100 1 included
Effervescent Tablet, Pack of 54 2 included
Envelope, Pack of 15 2 included
Fabric Square, Mesh, 6 in, Pack of 16 2 included
Fastener, Metal, Box of 100 1 included
Gravel, Aquarium, 5-lb Bag 7 included
Lime Juice, 15 oz 3 included
Paper, Construction, Black, 9 x 12 in, Pack of 50 Sheets 1 included
Paper, Construction, Orange, 9 x 12 in, Pack of 4 Sheets 1 included
Paper, Toilet, Pack of 15 Sheets 2 included
Petri Dish, Pack of 9 1 included
Rubber Band, #16, Pack of 15 3 included
Salt, Kosher, 3-lb Box 3 included
Steel Wool Pad, Pack of 16 2 included
Sugar Cube, Pack of 17 2 included
Sugar, Granulated, 10 oz 2 included
Tray, Paper, Pack of 15 1 included
Vinegar, White, 1 qt 8 included
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