questions counting to find are from area. 3.MD Students should solve real world and mathematical 14-8 – 3.MD.7b Learn I Can: problems Zillion Multiply side Example: Drew wants to tile the bathroom floor using *Solve BAD –Area lengths to 1 foot tiles. How many square foot tiles will he need? word Area and find areas of Word problems perimeter rectangles Problems using the comparisons with formula (b are not part side x h) or (l x lengths in the of the w). (real context of standard. world solving real Students might solve problems such as finding all the objects) world and This rectangular regions with whole-number side lengths mathematical that have an area of 12 area-units, doing this for larger SHOULD be *Relate problems, product and rectangles (e.g., enclosing 24, 48, 72 area-units), the place and represent factors with making sketches rather than drawing each square. where you area and Students learn to justify their belief they have found help them sides of a all possible solutions. discover the products as rectangle relationship rectangular between areas in area and mathematical reasoning. Questar Emphais - 12/57 questions are from 3.MD
questions are from 3.MD counting to find area. 3.MD.7b Multiply side lengths to find areas of rectangles with side lengths in the context of solving real world and mathematical problems, and represent products as rectangular areas in mathematical reasoning. Questar Emphais - 12/57 questions are from 3.MD I Can: *Solve word problems using the formula (b x h) or (l x w). (real world objects) *Relate product and factors with area and sides of a rectangle Students should solve real world and mathematical problems Example: Drew wants to tile the bathroom floor using 1 foot tiles. How many square foot tiles will he need? Students might solve problems such as finding all the rectangular regions with whole-number side lengths that have an area of 12 area-units, doing this for larger rectangles (e.g., enclosing 24, 48, 72 area-units), making sketches rather than drawing each square. Students learn to justify their belief they have found all possible solutions. 14-8 – BAD –Area and perimeter comparisons are not part of the standard. This SHOULD be the place where you help them discover the relationship between area and Learn Zillion Area Word Problems