Curated OER
How Many Pieces of Mail?
Fourth graders explore their multiplication skills. In this number sense lesson, students use their problem solving skills to solve a word problem that requires them to multiply 2 or 3-digit numbers by 1 or 2-digit numbers. This lesson ...
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Pattern Search
Third graders review the commutative and associative property in mathematics. Using a worksheet, they work together to identify the patterns between the 32 triangles. To end the lesson, they create their own array and exchange it with...
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Multiplying Three Numbers
In this multiplying three numbers worksheet, young scholars, working with a partner, problem solve and calculate the answers to eighteen word problems or mathematical equations involving multiplication.
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Multiplying Fractions
Fifth graders explore the multiplication of fractions. Using paper folds, 5th graders observe multiplying by a fraction. They extrapolate multiplication problems from studying a written graphic.
Helping with Math
Division: 3-digit by 1-digit
Twenty-four problems fit neatly on this division worksheet. For each, youngsters must divide a three-digit number by a single digit. There will be remainders in all of the problems, so make sure not to assign it until you have thoroughly...
Helping with Math
Division: Four Digit by One Digit
Lengthen learners' long division skills with this single-page handout. They must use problem solving skills to find the quotient when a four-digit number is divided by one digit. This is a nice assignment for early in the process of...
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Fractions of Fractions
Fourth graders use an online tool entitled the "Fraction of Fractions" tool to examine how to find a fraction of a fraction. They apply the array tool to problem solving situations. They complete paper folding activities in which they...
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Multiplying Across and Down Reteaching Worksheet
In this multiplying across and down reteaching worksheet, 2nd graders review the steps for multiplication using an array. They apply the process to find the products in 2 problems and write a number sentence to solve 2 more.
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Long Division
Fourth graders acquire number sense and perform operations with whole numbers, simple fractions, and decimals.
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Number in Geometry
Learners use a number line to assist with their additions. They use a calculator to check for factors. Students are taught factors and multiples. They use array model of multiplication to define meaning. Learners develop a wide range of...
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Math Basic Skills Review 2nd Quarter
In this math skills review worksheet, students complete a variety of multiple choice problems including one digit multiplication with variables, division, patterns, and fact families.
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Prime Numbers and Factors
Students determine factors of numbers to 100 and identify prime factors; students differentiate prime and composite numbers by the factors of the numbers.
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A Polynomial Quilt
Tenth graders create polynomial quilts. In this polynomials lesson, 10th graders use concrete models, such as construction paper, to create various shapes described. Students use the FOIL method to multiply terms and to get a square...
Pennsylvania Department of Education
Freckle Face
Students collect and record data. In this early data analysis lesson, students gather data about their partners face. As a class, the students use tally marks and pictographs to record the data and answer question about the information...
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Unequal Groups vs. Equal Groups
Third graders read and discuss math story problems and analyze if the story is using equal groups or unequal groups. They listen to the book "12 Ways To Get to 11," and simulate the story using beads on a pipe cleaner. Students then...
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M & M Math
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.
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Messy Cookies
Fourth graders explain the idea of a missing factor in an equation. They recognize, represent and solve mathematical situations using patterns and symbols.
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Finding Addition Patterns
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
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Division: 4-Digit by 2-Digit
In this division learning exercise, learners complete 18 problems, dividing 4 digit numbers by 2 digit numbers. Worksheet includes link to answers and additional worksheets.
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Division: Three Digit by Two Digit
For this division problem, students solve for the quotients in 24 three digit by two digit division problems. They use the long division method to find each quotient.
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Area Explorations
Students explore the area of rectangles. They practice finding area by playing an onliine computer activity where they calculate the area of a rectangle to solve a problem.
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Who's In The Fact Family?
Students study related addition and subtraction facts. For this math lesson, students use related addition and subtraction to solve problems. Students use manipulatives to explore fact families.
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Square Numbers
Fourth graders use square tiles to help them explain the concept of square numbers.
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What Goes Around
Fourth graders investigate the relationships between the area and perimeters of squares and rectangles. They calculate the perimeter of rectangles and squares using a formula. Students investigate the relationship between the perimeter...