Students Make a Connection to a Representational Model With Tiles or Cuisenaire Rods ![]() Of course, when students are drawing arrays, dots make more sense, but tiles are a great concrete tool to help students connect arrays and multiplication with area. They will also see that the sum they found for the array using repeated addition will be the same as the product or area of the 3 by 4 rectangle. Students can begin making connections between the 3 by 4 array that they built and the rectangle they made with a length of 4 tiles and a width of 3 tiles. Arrays that are built with tiles or cubes, such as Cuisenaire 1 rods, can be pushed together into a rectangle. This work can help them see they can use repeated addition to find the total number of objects in the array. When students first begin working with arrays, they often build them with cubes or counters. Building Arrays With Tiles Connects to the Area Model I’ve also included some ways that you can use Cuisenaire rods while developing these skills. One great thing about this representation is that it can be used with multiple skills. ![]()
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