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Topic: Numeric and geometric patterns
Arithmetic Avalanche
Help Claudio the CoolSchool Penguin get away from the avalanche by completing arithmetic sequences.
Function Machine
Investigate the relationship between input and output values. Beginner and Advanced.
The Function Machine
Function Machine can be used as a teaching aid for teaching the concept of Functions to primary aged children.
The On-Line Encyclopedia of Integer Sequences
Type in a sequence of integers – ANY sequence – and discover where that sequence appears in a registry of 195,549 sequences. Many of the results are advanced mathematics, but should be great exploration for students. The concept alone that there are so many known sequences and ways to make them is of value.