problem
Big and small numbers in the living world
Age
11 to 16
Challenge level
Work with numbers big and small to estimate and calculate various quantities in biological contexts.
problem
Big and small numbers in biology
Age
14 to 16
Challenge level
Work with numbers big and small to estimate and calulate various quantities in biological contexts.
problem
Time to evolve
Age
14 to 16
Challenge level
How many generations would link an evolutionist to a very distant
ancestor?