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67 resources with the keyterm arrays

Videos (Over 2 Million Educational Videos Available)
Population Genetics Video
2:45
Population Genetics
How Computers Work: What Makes a Computer, a Computer? Video
5:10
How Computers Work: What Makes a Computer,...
Algebra 50 - Three Variable Systems in the Real World - Problem 2 Video
10:23
Algebra 50 - Three Variable Systems in the...
Other Resource Types (67)
Lesson Planet

Grade 3: Making Arrays

For Teachers 3rd
You will love this resource! Using a problem involving a farmer planting pumpkins, third graders create arrays to show the various maps the farmer needs to make to determine the number of pumpkins he'll be planting. The kids get to...
Lesson Planet

"Just Cruising"

For Teachers 4th - 6th
Practice writing the same number sentence in a variety of ways. Learners will explore math cruise ship problems to write equivalent sentences. Then complete word problems which have been included in multiple languages.
4:42
Lesson Planet

Understand the Commutative Property of Multiplication in Word Problems

For Students 2nd - 4th Standards
Arrays are great for multiplication, but what if a word problem doesn't ask for an array? Learn an effective strategy for visualizing multiplication word problems by using knowledge of arrays to draw diagrams. A brief review of how rows...
Lesson Planet

Multiplication as Repeated Addition

For Teachers 2nd - 3rd Standards
Here is an excellent teaching tool! This presentation would be terrific to use when teaching your young learners about the relationship between multiplication, repeated addition, and arrays. Excellent examples are given, and the text...
Lesson Planet

Explore Perimeter and Area - Practice 18.1

For Students 3rd - 6th
In this geometry practice worksheet, students find the perimeter and area of 5 rectangles and list the answers in a chart on the page. They use grid paper to draw a square and a rectangle with the given unit measures. They complete 2...
Lesson Planet

Multiplication Strategies - A Day at the Zoo

For Teachers 3rd - 4th
This is an amazing 33-page resource for teaching multiplication! Your mathematicians will discover the connection between multiplication and repeated addition. They also will work collaboratively with arrays while studying zoo animals....
Lesson Planet

Multiplication Basics

For Teachers 2nd - 4th Standards
A great resource gets kids to start thinking about multiplication in a developmental way while building strong number sense and operational skills. Each slide contains scattered counters, which are then put into neat rows (making...
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The Meaning of Division Reteach 10.1

For Students 3rd - 5th
In this beginning division concepts worksheet, students use counters to divide. Students start with the specified number, divide them into the groups specified, and complete the division problem. There are 5 problems to complete on a chart.
Lesson Planet

Study Buddies: Relating Multiplication And Division

For Teachers 4th - 5th
These acitivities are designed for two! With a partner, problem solve and calculate the answers to fifteen word problems or mathematical equations. Scaffolding and coaching are included, and as an extension learners are prompted to...
Lesson Planet

Relating Multiplication and Division R6-1

For Students 3rd - 5th
Elementary schoolers solve six number sentences by utilizing arrays and then complete six number sentences using both multiplication and division.
Lesson Planet

Relating Multiplication and Division R12-7

For Students 3rd - 5th
Learners utilize an array to assist them in completing four multiplication and division math problems.
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The Commutative Cookie

For Teachers 3rd
Learners illustrate multiplication problems using Unifix cubes. Some very nice attachments are present in this tasty instructional activity which uses baked goods to illustrate an array.
Lesson Planet

Multiplication Review

For Teachers 3rd - 4th
Review the various ways we multiply. Multiplication is presented as repeated addition, equal groups, and in an array. This is a quick way to go over what we do when we multiply and may be a good tool for a beginning of the year review.
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Sticky Products - Enrichment 10.3

For Students 3rd - 5th
In this multiplication worksheet, students analyze an array of stickers and write two multiplication sentences and two related division sentences to describe the total number of stickers.
Lesson Planet

Relating Multiplication and Division

For Teachers 3rd - 4th
Help the class determine missing factors in equations by creating arrays. Through modeling and practice, they come to see the inverse relationship between multiplication and division. As an assessment, individuals build their own array...
Lesson Planet

Basic Multiplication Facts - MathKeys Software

For Teachers 3rd - 4th
Students explore multiplication concepts.  In this multiplication lesson, students define "array" and draw several arrays to represent multiplication number sentences.  Students construct arrays on the computer using MathKeys software.
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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...
Lesson Planet

Barnyard Legs

For Teachers 2nd
Using the book 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,...
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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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Unidades y Decenas

For Teachers 2nd
Using examples of numbers less than one hundred, this presentation in Spanish provides a visual representation of arrays. It would be a great way to help learners understand the concept of tens and ones.
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Review of Arrays

For Students 12th - Higher Ed
In this computer programming review instructional activity, students answer 50 multiple choice questions on one and two dimensional arrays.
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Volume of Compound Figures

For Teachers 5th
Fifth graders use patterns, models and relationships to solve equations.  In this equations instructional activity, 5th graders define vocabulary for equations and complete worksheets explaining variables and solving problems.
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Multiplying with Packages and Letters

For Teachers 3rd - 4th
Students explore multiplication. For this multiplication problem solving lesson, students view a video clip which demonstrates loading a truck with packages.  Students fill in a blank array to represent 1"X 2" and the multiples when...
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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...