## A Frosty Puddle

Can you draw a sketch of how Frosty's volume changes as his height decreases?...

Can you draw a sketch of how Frosty's volume changes as his height decreases?...

Frosty the Snowman is melting. Can you use your knowledge of differential equations to find out how his volume changes as he shrinks?...

Explore the strange geometrical properties of the Koch Snowflake....

1st session under working title of Franklin...

2nd session under working title of Franklin...

Can you compare these bars with each other and express their lengths as fractions of the black bar?...

Find a route from the outside to the inside of this square, stepping on as many tiles as possible....

Can you find some examples when the number of Roman numerals is fewer than the number of Arabic numerals for the same number?...

This problem explores the biology behind Rudolph's glowing red nose, and introduces the real life phenomena of bacterial quorum sensing....