No-prep, "Number Sense" projects for upper elementary students.Fun math and writing enrichment projects that cover basic concepts such as multiples, factors, prime, and composite numbers, rules of divisibility and even beginning exponents (explained)! The students will choose from five projects that range from creating a sale advertiser to a mathematical humorous romantic poem. Your students will love these fun mathematical enrichment projects that put a whole new "twist" on math. Great for ea