Signal the teacher when your group has matched all the cards.Each person then looks at the group of cards on the table to find the matching card.Pass around the second envelope and have each person take one 3 x 5 card.Lay the cards out on the table in groups according the fingerprint pattern type.Each person should identify the fingerprint pattern on the card they picked.Pass around one envelope and have each person take one 3 x 5 card.Fingerprint minutiae are the minute characteristics of friction ridge skin. Put the other 3 x 5 cards in the second envelope. minutiae (referred to as Galton details in the accompanying image). in 1883 by British explorer and natural scientist Francis Galton, who.
Put the 3 x 5 cards with the names in one of the envelopes provided. eugenics, the selection of desired heritable characteristics in order to improve.Use the corresponding letter and a line to indicate the characteristics you can identify. These details are more commonly called 'characteristics' or 'points of identity' and.
#Galton characteristics skin#
Use the Galton Characteristics chart to identify specific characteristics of your fingerprint. The ridges of friction skin are not continuous, but rather, contain numerous interruptions the Galton details. Use the Fingerprint Patterns chart to identify the pattern of your fingerprint. Make one more fingerprint of any finger you choose and tape it into the box on the Analyzing Your Fingerprint worksheet.Write your name on the back of one of the 3x5 cards.Francis Galton was also an explorer, geographer, psychometrician and an inventor. Born on February 16, 1822, Francis Galton was also a sociologist, meteorologist, psychologist, eugenicist, and polymath. Make a second fingerprint of the same finger and tape it onto another 3 x 5 card. Sir Francis Galton was an astute English Victorian statistician who contributed immensely to the field of statistics and many others.Carefully remove the tape from your finger and tape it onto the 3 x 5 card.Take a short piece of tape and wrap it around the part of your finger that is covered with graphite.
#Galton characteristics Patch#
Activity Directions for Making Your Fingerprint (Modified from Washington MESA Classifying Fingerprints Curriculum) Activity ObjectivesĮach student will experiment with fingerprint-making methods and be able to describe the main types of fingerprint patterns, explain the specific characteristics that make up fingerprint patterns, and apply fingerprint analysis skills.
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