If you can't put your finger on it, you can at least learn from this video about the channels that form our our water-soaked fingertips. What is their purpose? This little clip is an amusing and educational addition to a lesson on adaptations. A set of multiple-choice questions can be used as an assessment of comprehension, and links to other resources explain more of the science behind pruney fingertips.

Concepts

adaptations, friction

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Additional Tags

friction, adaptation, science

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Pros

• Entertaining as well as educational
• Accompanying Think questions can be edited for your specific needs
• Other fascinating and related resources can be accessed through the Dig Deeper page

Cons

• None