Teach your students all about bridges and engineering with this fun STEM Challenge. This lesson includes vocabulary words, educational videos, a virtual field trip, high order thinking questions, and descriptions of different types of bridges. Students are challenged to make a bridge out of cups, straws, and index cards. Their bridge must hold 100 pennies for the 100th day of school! You will need100 pennies (per group)Cups (2-4 per group)Straws (2-4 per group)Index cards (2-4 per group)Tape (1