# Arrays Teacher Resources

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**41**-**60**of**1,818**resources*Toy Story!*Use an array of them to practice addition and writing number sentences. Because this worksheet includes the explanation to its one problem, project it as an all-class warm up. After examining the array, scholars write the corresponding addition sentence with its answer below. Note that the array doesn't necessarily make the intended number sentence clear, which is another reason you should guide learners through this practice.

*Amanda Bean's Amazing Dream: A Mathematical Story,*2nd graders discuss how to solve math problems using multiplication. They are encouraged to solve a series of multiplication problems using model building, drawing, arrays, skip counting or repeated addition. After exploring these algorithms they share their thinking and complete a worksheet related to the book. This is a great problem solving lesson that builds a foundational skill set.

Students explore arrays. They get into pairs and receive bags of small buttons to each group.