Bridges 4th Grade Welcome Letter and Unit Overviews 

We are almost at the end of Unit 1.  Our first assessment will be on Thursday, October 9.  

Our focus for this unit has been on multiplication and division.  We used models such as open number lines, arrays and ratio tables to represent and solve multiplication and division expressions and story problems.  We used area models to investigate factors and multiples and prime and composite numbers.  We reviewed strategies for finding basic multiplication facts.  This week we will conclude the unit by learning how to use multiplication to represent comparative situations.  (Unit 1 overview)