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Educational Materials
Description:
This set provides versatile tools for a variety of demonstrations.
Catalog Number:
(470110-634)
Description:
This set is economical, durable, and versatile.
Catalog Number:
(470136-468)
Description:
For centuries, humans have used selective breeding and conventional hybridization to produce desirable qualities and to increase crop yields. Today, scientists use genetic engineering to directly manipulate the DNA, quickly producing these desirable traits. In this experiment, students will use agarose gel electrophoresis to explore the molecular methods used by scientists to identify genetically modified organisms. No thermal cycler is required. Students are also encouraged to explore the controversy surrounding the use of genetically modified organisms.
Catalog Number:
(470008-032)
Description:
Vividly demonstrate elastic and inelastic collisions.
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Catalog Number:
(470230-238)
Description:
Closely wound steel helix for studying wave behavior.
Description:
Ideal for small pulley systems, cord is available in a variety of colors, strengths, and lengths.
Catalog Number:
(470016-762)
Description:
Ball and Ring Apparatus demonstrates thermal expansion.
Catalog Number:
(470148-928)
Description:
This apparatus makes it easy for students to learn about Boyle's Law.
Catalog Number:
(470225-196)
Description:
Makes hard to connect components easy to use in electrical circuits.
Description:
What Does A Concussion Do To The Brain?
Description:
How Does Changing The Type Of Food Affect Yeast Respiration?
Description:
Explore The Safety Of Water Supplies
Catalog Number:
(470006-196)
Description:
This low-cost, portable unit instantly measures levels of harmful beta, gamma, and X radiations on its compressed scale meter.
Catalog Number:
(470004-940)
Description:
With this Solar Cell Kit, you can harness the power of the sun.
Catalog Number:
(470150-482)
Description:
This activity encourages students to use deductive reasoning when analyzing unknowns.
Catalog Number:
(470230-040)
Description:
Four different metal cylinders each measuring 38 mm long x 10 mm in diameter.
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