Delaware Math Cadre Elementary Committee
Operations and Algebraic Thinking
How to use the relationship between multiplication and division to solve math word problems is the focus of the lesson presented here. In it, fourth graders work in groups to solve problems posed by the teacher. Then, each group is given...
Curated OER
Relate Multiplication and Division
In this word problem worksheet, students solve 6 problems in which they identify the relationship between multiplication and division as inverse operations. They draw arrays and write equations.
Curated OER
Mathematics Within: Algebraic Processes and Its Connections to Geometry
Fifth graders discover the connections between algebra and geometry. With a focus on arrays and factors, they are introduced to multiplication. They develop an array for multiples of 2 through 10 and identify the factors of each row....
Curated OER
Introduction to Estimation and Making Arrays
Students explore the concept of estimating and organizing a group of objects into an array to count the exact number of items. They create their own arrays and practice elements of estimation.
Curated OER
Study Buddies: Exploring Arrays
In this math worksheet, students 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.
Curated OER
Multiplication & Division with Arrays
Third graders work with fact families using the commutative property, arrange arrays with manipulatives, and multiply and divide symbolically with numbers.
Curated OER
Using Arrays to Show Multiplication Concepts
Learners draw arrays. In this multiplication lesson, students draw arrays, write multiplication sentences for arrays and discuss how changing the order of the factors affects the product.
Curated OER
Multiplication and Division with Arrays
Students practice the commutative property, create and manipulate arrays and multiply and divide numbers.
Curated OER
The Squares of Numbers in Multiplication
Students make multiplication squares. In this math activity, students review their multiplication facts and multiplication strategies. Students are introduced to multiplication squares when multiplying a number by itself.
Curated OER
Relating Multiplication and Division Facts
Math wizards investigate multiplication and division fact families. They solve five problems in which they find fact families and draw arrays.
Curated OER
Fair and Square
In this multiplication arrays instructional activity, students solve 5 problems. Students arrange the tiles into arrays that will match the multiplication fact. Students solve the multiplication problems.
Curated OER
Picture Board
Learners divide a poster board so everyone gets the same amount of area to decorate. Youngsters talk about the different ways to divide a rectangle. They measure their lines to make sure that each piece is equal and then decorate their...
Curated OER
Repeated Addition
Toy cars are used to show the relationship between addition and multiplication. Learners first view the array of cars, then see the related repeated addition and multiplication equations. A great way to build mathematical connections.
Howard County Schools
Exit Ticket 3.MD.5
Intended for use as an exit ticket, this activity can be used as an extension to a lesson, test, or even homework. Learners complete three tasks that involve finding the area of a figure in square units. Young mathematicians can be...
Curated OER
Multiplying by Two-Digit Numbers
In this mathematics worksheet, 6th graders find the product of a given equation. Then they use an array and find the sum of the partial products. Students also use zeros as place holders when necessary.
Curated OER
Connor and Makayla Discuss Multiplication
The commutative property of multiplication applies not only to whole numbers but to fractions as well. Connor and Makayla explore and discuss the idea that 2/3 x 3 is the same as 3 x 2/3. Your 5th grade class will connect with...
California Education Partners
Theater Field Trip
Here's an assessment task that's better than watching a show. Young mathematicians solve word problems involving multiplication and division with equal groups. They must find the total number of attendees on a trip to a theater based on...
Curated OER
Multiplication: Counting Equal Groups
In this beginning multiplication worksheet, students draw rings around equal groups of airplanes and write the multiplication fact that goes with the pictures.
Curated OER
Multiplication Stories
Second graders solve various multiplication math word problems involving cars and people, fish and fish bowls, and tables and table legs. They write and solve multiplication story problems related to whole numbers, addition, subtraction,...
Curated OER
Multiplication Versus Addition
Second graders create arrays to study multiplication. In this multiplication activity, 2nd graders split into teams to complete a multiplication table. One team uses addition to solve the table while the other uses multiplication....
Math Salamanders Ltd.
Understanding Multiplication Using Arrays
In this multiplication array worksheet, students change a set of 2 arrays into multiplications, then draw three groups of seven circles, multiplying seven times three and adding seven three times.
Math Salamanders Ltd.
Understanding Multiplication Using Arrays 5
For this multiplication learning exercise, students use arrays to write multiplication problems and then multiply them to find the answer. Students complete four problems.
Curated OER
Powerful Amp - Mulitplication Facts
In this multiplication fact worksheet, students fill in a 12 x 12 grid with products. They fill in the grid that is embedded in a picture of an amplifier.
Curated OER
Multiplication: 2-digit x 1-digit to 99
For this multiplication practice worksheet, 3rd graders sharpen their math skills as they solve 30 problems that require them to multiply 2-digit numbers by 1-digit numbers.