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Worksheet
Math Worksheets Land

Adding Objects in Rectangular Arrays - Step-by-Step Lesson

For Students 1st - 2nd Standards
These aliens will be familiar to any mathematicians who have seen Toy Story! Use an array of them to practice addition and writing number sentences. Because this learning exercise includes the explanation to its one problem, project it...
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Lesson Planet Article
Curated OER

Multiplication Using Arrays, Number Lines, and Repeated Additions

For Teachers 2nd - 4th
An educational article can be as useful a tool as a good lesson. This article focuses on how one can use arrays, repeated addition, and number lines to reinforce a deeper understanding of multiplication. Links to 5 different worksheets...
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Worksheet
Curated OER

Number Story Arrays

For Students K - 3rd
Use these number story cards to give scholars practice with arrays and number models. There are 12 cards here, each with a simple object scenario for learners to apply mathematically. Mathematicians are given the number of rows and how...
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Worksheet
Curated OER

Use Arrays for Multiplication

For Students 2nd - 4th
For this multiplication worksheet, students practice their skills with multiplication using arrays. Students look at the arrays for each of the eight problems and write two different multiplication problems.
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Lesson Plan
Curated OER

Human Coordinate Plane: An Array of Desks

For Teachers 4th - 8th
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...
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Lesson Plan
Code.org

Introduction to Arrays

For Teachers 9th - 12th
How can you store lists in a computer program? The 16th installment of a 21-part unit introduces arrays as a way to store lists within a variable. Individuals program a list of their favorite things—adding interest to the activity.
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Lesson Plan
Curated OER

Arranging Chairs (Arrays)

For Teachers 3rd
The creation of arrays is the focus of this mathematics lesson. Pupils consider a situation for a theater stage performance: different amounts of people are coming to the show, and they must arrange the seats in rows of equal numbers. A...
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Lesson Plan
Microsoft

Arrays

For Teachers 6th - 8th
Zoos are just elaborate arrays. Scholars learn the meaning of arrays and how to create them in Minecraft. Applying this knowledge, they write a program to create a zoo within the game's world. They also complete an independent project...
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Lesson Plan
Curated OER

Arrays of Food

For Teachers 2nd
This instructional activity 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...
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Worksheet
Curated OER

Array Picture Cards

For Students 3rd - 7th
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,...
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Lesson Plan
Curated OER

Using Arrays to Show Multiplication Concepts

For Teachers 2nd - 4th
Learners practice multiplication concepts. In this multiplication instructional activity, pupils make arrays by using counters and solve various multiplication questions. They model arrays with counters for reinforcement.
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Lesson Plan
Curated OER

Solar Arrays for the Space Station

For Teachers K - 4th
Students explore the challenges that are faced when transporting materials into space. They review the various forms of energy, including solar arrays, that are used on the International Space Station and how generating this energy calls...
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Worksheet
Math Worksheets Land

Adding Objects in Rectangular Arrays Independent Worksheet

For Students 1st - 3rd Standards
After analyzing objects arranged in rectangular arrays, youngsters write addition sentences to describe each. Model this for the class before they start, as the idea isn't completely clear. Note the third question may throw some students...
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Lesson Plan
Pennsylvania Department of Education

Multiplication Using Arrays

For Teachers 2nd - 4th
Explore the concept of multiplication by using arrays. Classmates use arrays to gain a better understanding of multiplication. They break arrays apart to model the distributive property of multiplication over addition. The relationship...
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Lesson Plan
Code.org

Canvas and Arrays in Apps

For Teachers 9th - 12th
Scholars learn how to make a digital canvas and fill it with artwork by creating a drawing app using the canvas element. The activity requires learners to previous knowledge of arrays and return commands to draw images.
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Assessment
Illustrative Mathematics

Counting Dots in Arrays

For Students 2nd Standards
Mathematical arrays can represent several different math skills, including counting groups, multiplication, and even area. In this specific task, learners are asked to identify the addition equations that are equal to a 3 x 4 array....
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Lesson Plan
Curated OER

Factors, Arrays, and Commutativity

For Teachers 6th - 9th
Students use desk arrangements to help them learn about factors, arrays, and commutativity. In this multiplication lesson, students read a multiplication problem about student desk arrangements. Students then brainstorm a solution to the...
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Worksheet
Curated OER

Review of Arrays

For Students 12th - Higher Ed
In this computer programming review worksheet, students answer 50 multiple choice questions on one and two dimensional arrays.
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Worksheet
2
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K12 Reader

Using Arrays for Multiplication

For Students 2nd - 3rd Standards
Using arrays for multiplication is the subject of a two-part reading comprehension instructional activity that asks kids to first read a short passage about arrays and then to respond to a series of questions based on the text.
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Worksheet
Curated OER

Understanding Multiplication Using Arrays 3

For Students 3rd - 5th
Learners use arrays to understand the concept of multiplication better and solve problems. They solve four multiplication problems.
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Worksheet
Curated OER

Understanding Multiplication Using Arrays 4

For Students 2nd - 4th
In this multiplication worksheet, students change arrays into multiplications, 4 total. A reference web site is given for additional activities.
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Lesson Plan
Curated OER

Study Buddies: Exploring Arrays

For Teachers 2nd - 3rd
For this math worksheet, young scholars will work with a coach to solve a story problem by making an array. Students will follow a step-by-step process and notes are provided for the coach.
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Lesson Plan
Curated OER

Multiplication & Division with Arrays

For Teachers 3rd
Third graders work with fact families using the commutative property, arrange arrays with manipulatives, and multiply and divide symbolically with numbers.
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Worksheet
Curated OER

Adding Objects In Rectangular Arrays

For Students 1st
These word problems have children use the provided images to solve word problems by adding objects in rectangular arrays. Use the raw material here, but edit the grammar and wording in the problems.

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