Dark Energy Dark Matter The two largest pieces of the Universe that we know the least about, yet nothing less than the ultimate fate of the Universe will be determined by them. (Illustration: NASA/CXC/M.Weiss) The Universe in a Jelly Bean Jar
Number Theory Math Unit Contents: Math Definitions Math Divisibility Rules Prime or Composite Factors Prime Factorization Greatest Common Factor methods!) Least Common Multiple Math Number Theory Practice and Enrichment Sheets
some fun ideas here! Getting your students to practice multiplication facts can be a challenge. I have complied 10 ways to practice multiplication facts, that my students have Use the traditional flash card.
Math Number Theory Unit LCM & GCF -- This math unit on number theory has it all: Definitions Divisibility Rules Prime or Composite Factors Prime Factorization Greatest Common Factor methods!) Least Common Multiple Practice and Enrichment Sheets