Unit 2 includes:
4.OA.1- Understanding multiplicative comparison (factor- the number of groups x factor- the amount in each group = product)
4.OA.2- Solving multiplicative comparison word problems
4.OA.3- Solving multi-step word problems with all four operations
4.OA.4- Factors, multiples, prime and composite numbers
4.OA.5- Understanding and explaining number and shape patterns.
Students received their unit 2 study guide which is due, Thursday, November 8th. There will be no math videos next week, November 5th -November 9th as we are reviewing for our math assessment. Math videos will resume Monday, November 12th.