Who better than the Bill of Rights Institute to design an interactive activity focusing on the creation of the Constitution and the Constitutional Convention?! “Madison’s Notes are Missing” is a great interactive activity where you “interview” the Founders and hear their contributions and ideas from the Constitutional Convention. There is also an online crossword puzzle , a quotations activity connecting Founders to their statements, biographies and primary source documents on many Founders, and a 7 minute video on the Founders and the Constitution.