cone  vid 1 - pythagoras task
cone  vid 2 - pythagoras solution
cone  vid 3 - rounding task
cone  vid 4 - rounding solution
cone vid 5 - pythagoras full task
cone vid 6 - pythagoras full solution
cone vid 7 - no negatives task
cone vid 8 - no negatives solution
cone vid 9 - quit task
cone vid 10 - quit solution
cone vid 11 - functions task
cone vid 12 - functions solution


If you like the videos below but prefer to work with a tablet alongside your computer then check out the free app versions below for iOS and Android.
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