Two besotted rulers must embrace proportional units in order to complete a bridge to unite their lands. It takes mathematical reasoning to deduce the problem, and solution, when engineers from Queentopia and Kingopolis try to build a bridge that meets in the middle of the river.
Overruled! addresses Common Core numbers and operations standards, the algebra standard, and the process standard.
Overruled!: Developing, analyzing, and explaining methods for solving problems involving proportions, such as scaling and finding equivalent ratios. Solving problems that arise in mathematics and in other contexts. Representing, analyzing, and generalizing a variety of patterns with tables, graphs, words, and symbolic rules.
|4.MD.1||Know relative sizes of measurement units within one system of units including km, m, cm….Within a single system of measurement, express measurements in a larger unit in terms of a smaller unit. Record measurement equivalents in a two-column table.|
|5.MD||Convert like measurement units within a given measurement system.|
|5.MD.1||Convert among different sized standard measurement units within a given measurement systems, and use these conversions in solving multi-step, real world problems.|
|6.RP||Understand ratio concepts and use ratio reasoning to solve problems.|
|6.RP.1||Understand the concept of a ratio and use ratio language to describe a ratio relationship between two quantities.|
|6.RP.2||Understand the concept of a unit rate a/b associated with the ratio a:b with b not equal to 0, and use rate language in the context of a ratio relationship.|
|2.MS.2||Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of unit chosen.|
|4.MD||Solve problems involving measurement and conversion of measurements from a larger unit to a smaller unit.|
|7.G||Draw, construct, & describe geometrical figures & describe relationships between them.|
|7.G.1||Solve problems involving scale drawings of geometric figures, including computing actual lengths & areas from scale drawing & reproducing a scale drawing at a different scale.|