20 Talking Turtles

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We are a herd of twenty turtles. Listen and we will help you learn to count. Look at our shells to see how the numerals are written. Look at the top of the page to see the names of the numbers.
Contributed by: Clifton McInnis (July 2013)
With additional contributions by: John Fultz and David Park
Open content licensed under CC BY-NC-SA
Snapshots
Details
This Demonstration correlates to Common Core Standard K.CC.B.5 "Count to answer 'How Many ?'" It can also be used to demonstrate objectives in the "Know number names and the count sequence" and "Count to tell the number of objects" standards, outlined at http://www.corestandards.org/Math/Content/K/CC.
Permanent Citation
"20 Talking Turtles"
http://demonstrations.wolfram.com/20TalkingTurtles/
Wolfram Demonstrations Project
Published: July 31 2013