App
NFPA

Sparky's Birthday Surprise

For Students Pre-K - 2nd Standards
Fire safety is a hot topic for kids! With this resource, little ones will read, color, draw, and play as they are learning about prevention and, as an added bonus, practice naming shapes, counting, and adding numbers! Reading, math, and...
Lesson Plan
Curated OER

Matrices

For Teachers 8th - 10th
Learners explore matrices. Given a particular situation, they discover the make-up and design of a matrix. Students identify examples of rectangular arrays used in real world situations. They solve oral problems in class.
Lesson Plan
Curated OER

M & M Math

For Teachers 4th - 8th
In this M & M math worksheet, students count the number of Valentine M & Ms they have in their personal bags and then answer ten equation word problems.
Lesson Plan
Curated OER

Pea+Nut = Math

For Teachers 2nd - 6th
Students utilize peanuts to practice fractions.  In this math model instructional activity, students solve multiplication problems and fractions with real peanuts.  Students use drawing software to graph data from the math...
Worksheet
Curated OER

Fair and Square

For Students 3rd - 4th
In this multiplication arrays learning exercise, students solve 5 problems. Students arrange the tiles into arrays that will match the multiplication fact. Students solve the multiplication problems.
Worksheet
Curated OER

Counting Objects Up to 120

For Students K - 3rd
If you stare at these too long, you might get dizzy! There are 10 arrays of objects for counting on these two worksheets. Learners are instructed to count, and presumably, write each total.  None of these go over 120.  If...
Worksheet
Curated OER

Timed Multiplication Fact Practice- 10x10 Array

For Students 3rd
In this timed multiplication practice activity, 3rd graders fill in a 10x10 array. They fill in the array with the math facts that they know as they are timed. They record the facts that they know in a table at the bottom of the page.
Worksheet
Curated OER

Multiplying in Any Order

For Students 3rd - 4th
Learners use an array model of multiplication to solve four fill in the blank multiplication problems. A very nice math worksheet.
Worksheet
Math Worksheets Land

Counting (Up to 120) - Guided Lesson

For Students K - 2nd Standards
Three sets of objects create arrays for learners to count: will they discover strategies to make their job easier? Each array has between 105 and 120 objects in rows. Have learners do the first one, then review their strategies. Did...
Worksheet
Math Flix

MathFLIX Challenge: Multiplying and Dividing Fractions

For Students 5th - 7th Standards
First, math majors compare the multiplication and division of unit fractions and whole numbers. They look for patterns, and then apply their knowledge to an array of multiplication and division problems, all involving fractions and...
Lesson Plan
1
1
Illustrative Mathematics

Shape Sequence Search

For Teachers Pre-K - 1st Standards
Learning that size and orientation don't affect the classification of shapes is a big step for young mathematicians. Support children with developing this key understanding by looking at the array of shapes included in this resource. For...
Worksheet
Curated OER

Addition and Multiplication

For Students 1st - 2nd
In this introduction to multiplication worksheet, students use arrays and counters to understand the multiplication process. In this problem solving worksheet, students find the answers to three problems.
Lesson Plan
2
2
Curated OER

Tracking Fall's Falling Temperatures

For Teachers K - 8th
Young meteorologists track weather from day to day and record results on graphs, maps, or other places. They see firsthand how weather temperatures trend cooler as fall progresses and practice grade-appropriate skills in geography (map...
Worksheet
Curated OER

Counting (Up to 120)

For Students K - 2nd
These five sets of objects provide a counting challenge for learners: will they discover strategies to make their job easier? Each array has between 44 and 95 objects in rows. Have learners do the first one, then review their strategies....
Lesson Plan
Pennsylvania Department of Education

Multiplication Represented as Arrays

For Teachers 3rd
Third graders collect data about themselves and use in a line plot. In this analyzing data lesson, 3rd graders collect various sets of information,create a line plot and compare the data.  Students complete a worksheet on their...
Assessment
1
1
California Education Partners

Window Washers

For Students 3rd Standards
Aim high with a task on window washers. An assessment task challenges learners to determine the number of windows two people wash. They do this using a given number of window rows on each side of a building. In addition, they find the...
PPT
Curated OER

Understanding Place Value: Base Ten Models

For Teachers 2nd - 3rd Standards
As an overview of place value involving numbers in the hundreds, this resource would be incredibly beneficial. There are only a few examples, but the graphics make this concept come alive. In a lower grade classroom, this presentation...
Lesson Plan
Curated OER

Relating Multiplication and Division Facts

For Teachers 3rd - 4th
Math wizards investigate multiplication and division fact families. They solve five problems in which they find fact families and draw arrays.
Lesson Plan
Curated OER

In the Ballpark

For Teachers 6th - 8th
Students practice estimation skills with the video series "Interactions: Real Math, Real Careers". They complete a hands-on activity for estimating large numbers.
Worksheet
Curated OER

Matching Even and Odd Numbers

For Students 2nd - 3rd
Although learners don't need to identify numbers as even or odd here, they do match each to a set of shapes. There are six numbers written numerically along with either odd or even. Scholars match each to a set of shapes with...
Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 5th
Fifth graders use prime factorization to identify prime and composite numbers. They use cubes to find factors. In groups, 5th graders draw rectangular arrays to discover prime numbers under 100.
Lesson Plan
1
1
IBM

The Human Body

For Teachers 4th - 6th
Every moment, the systems in your body are working together to keep you breathing, standing, and thinking. Elementary schoolers explore the human body and its systems with an impressive, 15-page lesson plan that should leave your...
Lesson Plan
Curated OER

Blank Grids

For Teachers 2nd
Second graders model multiplication facts on a multiplication grid. They use the hundreds array to find groupings, known facts to solve multiplication facts. Students demonstrate the ability to use the multiplication facts. They are...
Activity
Illustrative Mathematics

Comparing Products

For Teachers 5th Standards
How can 5th graders show understanding that 30 x 225 is half of 60 x 225 without completing the computation? They can use an area model and draw it out. An array, or an open array, is an area model that allows for young learners to...

Other popular searches