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Exploring the Scientific Method with Baker’s Yeast Kit

Item # 202271 Exclusive

Learn and apply the scientific method! Observe yeast in a solution of sugar water and formulate questions derived from observations of the suspension. Students choose their own investigative topic, or the teacher guides them toward 1 of several questions provided. Students form hypotheses, identify variables, and design and conduct experiments. They evaluate their hypotheses and reach conclusions based on results. Materials are sufficient for 30 students working in groups of 3.

Price

$74.25

In stock and available to ship.

Learn and apply the scientific method! Observe yeast in a solution of sugar water and formulate questions derived from observations of the suspension. Students choose their own investigative topic, or the teacher guides them toward 1 of several questions provided. Students form hypotheses, identify variables, and design and conduct experiments based on their questions to learn more about the fermentation of yeast. Finally, students evaluate their hypotheses and reach conclusions based on their results. Materials are sufficient for 30 students working in groups of 3.

  • This item is only available from Carolina Biological Supply Company.
 
Components Qty Included?
Yeast, 1/4 oz 2 Included
Sucrose, 15 g 1 Included
Lactose, 10 g 1 Included
Dextrose (glucose), 10 g 1 Included
Saccharin, 10 g 1 Included
Medicine Cups, Small 40 Included
Medicine Cups, Large 10 Included
Centrifuge Tubes, 15 mL 25 Included
Syringes, 10 cc 12 Included
Syringe Caps 12 Included
Balloons 12 Included
Plastic Wrapper Tubes 12 Included
Wooden Stirrers 40 Included
Transfer Pipets 10 Included
Teacher’s Manual with Reproducible Student Guide 1 Included
Wide-Mouth Bottle, 1 L 1 Needed, Not Included
Wide-Mouth Bottle Cap 1 Needed, Not Included
Beakers or Erlenmeyer Flasks, 500 mL 4 Needed, Not Included
Beakers or Erlenmeyer Flasks, 250 mL 2 Needed, Not Included
Graduated Cylinders, 25 mL 10 Needed, Not Included
Permanent Markers 10 Needed, Not Included
Timing Devices 10 Needed, Not Included
Thermometers 10 Needed, Not Included
Tap Water Needed, Not Included
Clear Adhesive Tape, Roll 1 Needed, Not Included
Water Baths (optional) Needed, Not Included
Balance (accurate to 0.01 g) (optional) 1 Needed, Not Included
Graduated Cylinders, 100 mL (optional) 3 Needed, Not Included
Weigh Boats (optional) 4 Needed, Not Included

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