Thanksgiving STEM - Mayflower STEM Challenge - This boat building STEM challenge meets several NGSS standards and encourages critical thinking, budgeting, and engineering skills and is a perfect Thanksgiving activity. Oh no! The Pilgrims need a boat to travel to the New World. The Pilgrims have a limited budget so the students must use the available supplies to build a ship for the 102 passengers. The strength of the ship will be test by adding 102 pennies (passengers) to see if the Mayflowe