Identifying shoeprints

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Presentation transcript:

Identifying shoeprints

Footprints…Shoe Prints Things you can learn from shoe prints: The type of shoes someone was wearing The direction the person was going Whether the person walked in an unusual way or if they were running Can sometimes tell the person’s approximate height and weight

Shoe Print can be classified by… Size Shape Tread pattern Distinguishing characteristics Cuts and marks

Looking at the tread A shoe print can help investigators decide what type of shoe it was that left the print

Identifying Treads

Lets check our treads out! 1. Take both shoes off 2. Record in your notes at least 6 characteristics of your shoe treads 3. If you can, try and infer about why it looks the way it does (ex. walk with more weight on your toes) Characteristics of my shoe tread 1. 2. 3. 4. 5. 6.

Game Time 1. You need one shoe 2. You need a piece of white paper and a crayon 3. You need to get your tread onto the paper 4. You must use the SIDE OF THE CRAYON

What story do footprints tell?

Footprints…Shoe Prints Things you can learn from shoe prints: The type of shoes someone was wearing The direction the person was going Whether the person walked in an unusual way or if they were running Can sometimes tell the person’s approximate height and weight

Direction Looking at the direction of the shoeprints and the depth of the shoeprints can help investigators figure out which direction the person was going

Spacing in the prints Looking at the spacing between the shoeprints can tell investigators if the person was running (large space) or walking (smaller space)

Evidence of Shoeprints- Running The length of stride changes Distribute weight over feet in a different way. The heels of your shoe tend to go deeper into the sand, dirt, or snow when you run.

Walking and Running Differences Smaller spaces between prints Shallower prints Outline clearer Less of a straight line (more parallel) Large space between prints Deeper prints Outline may not be as clear (dirt kicked up) Line of prints are straighter (not as parallel)

If The Shoe Fits You can figure out the approximate height of someone by measuring the size of his or her shoes. What you need: -a ruler or measuring tape -a pencil and paper Press you shoe into soft sand or soil so that it leave an impression. Measure the length of the shoe print in cm. Divide this number by 15 and multiply it by 100. This calculation should be close to the person’s height.

Clues in The Shoes Interpret the shoe prints and tell a story about what happened in the print.

Clues in The Shoes Interpret the shoe prints and tell a story about what happened in the print.