Arrays Teacher Resources
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Human Coordinate Plane: An Array of Desks
Use a kinesthetic activity to elucidate ordered pairs and coordinate planes. Arrange desks in a square array and distribute to learners cards with ordered pairs based on the locations of their seats. By having various groups of learners stand up depending on what number they have in their ordered pair or the sum of their coordinates, they can develop a visceral understanding of x- and y-axes, lines, and visual representations of equations like x + y < 2.
4th - 8th Math 11 Views 11 Downloads
Hurray for Arrays and Multiplication
Third graders begin learning about multiplication using arrays. In this multiplication with arrays lesson, 3rd graders interact with tiles on the overhead as they follow the teacher in making arrays. They write multiplication sentences based on the arrays and complete an assessment by show arrays on geoboards.
3rd English Language Development 3 Views 20 Downloads
Arrays of Food
This lesson is based on video clip 220 from the Count on it! series, however the same problem can be posed with out the video. Learners work independently to determine the amount of dried food they will need for a camping trip. Each child needs to create arrays and use repeated addition to determine an amount appropriate to the number of people in their families.
2nd Math 3 Views 39 Downloads
Arrays and Multiplication - Homework
In this multiplication worksheet, 3rd graders write a multiplication sentence for each of 2 arrays. They find the missing number in 6 multiplication algebra problems. They solve 1 word problem in which they can use an array to find the answer.
3rd Math 3 Views 32 Downloads
Hands On: Arrays and the Commutative Property
In this multiplication worksheet, students learn to use arrays when solving multiplication problems. Students also use the commutative property to solve the problems. Students solve six multiplication word problems using arrays and the commutative property.
4th - 5th Math 3 Views 71 Downloads
Array Picture Cards
Arrays are a visual way to practice multiplication and division. Using one of these twelve array picture cards, learners write a multiplication word problem describing what they see. After also recording a multiplication number sentence, they write a division word problem and number sentence.
3rd - 7th Math 7 Views 147 Downloads
Base Ten Activity
Base ten blocks are great tools for developing not only an understanding of whole numbers, but of decimals as well. This upper-elementary lesson uses these versatile manipulatives and the array model to teach young mathematicians how to multiply and divide decimals.
4th - 6th Math 38 Views 35 Downloads CCSS: Designed