Curated OER
Working with larger arrays
Fifth graders use arrays to show the meaning of multipication in selected situations. They practice using large and small arrays. The lesson has numerous activities, which gives students more opportunities to display academic growth.
Curated OER
Roll Me Some Factors
in this factors game worksheet, students follow a set of instructions to play a factors game, then answer 2 related questions. A reference web site is given for additional activities.
Curated OER
All About Ratios
Students investigate the use of multiplication and division of whole numbers to solve problems including equivalent ratios and rates.
Virginia Department of Education
Cover Up Problems
Don't cover up this resource — use it out in the open! Pupils learn how to cover up various parts of a linear equation in order to help solve the equation. A worksheet of problems provides practice with this skill.
Curated OER
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.
Code.org
Public Key Cryptography
Investigate how public key cryptography works. Scholars continue their study of one-way functions and asymmetric keys and apply this information to public key cryptography. They use an app to explore public key cryptography and its...
Curated OER
Numbers: Rounding Off
Students discover the idea of rounding numbers. In this rounding lesson, students are given worksheets having to do with rounding whole numbers and fractions. Students participate in an activity with number flashcards.
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The Meaning of Algebraic Expressions
Students define equations and expressions. In this algebra lesson, students review important vocabulary words to do with equations and solving problems. They simplify equations and expressions using addition, subtraction, multiplication...
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Order of Operations
Sixth graders perform the Order of Operations. Given various story problems, groups of students solve equations requiring division, multiplication, parenthesis, exponents and other mathematical processes. They discuss the order of...
Curated OER
Choose the correct number sentence
In this multiplication worksheet, students read the word problem and choose which number sentence is the correct one to solve the problem. Students choose between 3 number sentences.
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Linear Inequalities
Ninth graders explore solving linear inequalities. They discuss vocabulary words and symbols associated with linear inequalities. After a demonstration by the teacher, 9th graders solve and graph inequalities. Students complete a...
Curated OER
Multiply Polynomials
In this polynomial worksheet, students find the products of 10 problems; answers are included on page 2. A reference web site is given for additional activities.
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Challenge: Choose the Operation
In this choose the operation worksheet, students complete 5 word problems based on a scenario given at the top of the page. A reference web site is given for additional activities. Answers included.
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Prime and Composite Numbers
Sixth graders investigate the concept of prime and composite numbers. They use a review of multiplication to help explain factoring. Students are taught the definition of a prime and composite number and then practice independently.
Virginia Department of Education
Algebra Tiles and Solving Equations
Young mathematicians solve linear equations by drawing models of algebra tiles using colored pencils. To finish, they solve the same equations algebraically and check their answers using a graphing calculator.
Virginia Department of Education
Permutations and Combinations
Counting is not all it adds up to be — sometimes it involves multiplying. The lesson introduces permutations and combinations as ways of counting, depending upon whether order is important. Pupils learn about factorials and the formulas...
Math Salamanders Ltd.
Division to 5x5 Sheet 3
In this division learning exercise, students complete 40 problems using multiplication facts to 5x5. A reference website is given for additional activities.
Curated OER
Multiply 2-Digit Numbers
In this multiplication instructional activity, students complete a total of 21 problems, multiplying one 2-digit number by another. A reference web site is given for additional activities.
Curated OER
Division to 5x5, Sheet 1
In this division instructional activity, learners complete a set of 30 problems, dividing through the 5x5's multiplication facts. A reference web site is given for additional activities.
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Multiplying by 10's and 100's
In this 10's and 100's multiplication worksheet, students use given "key" numbers to multiply and arrive at sums. A reference web site is given for additional activities.
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Multiplying by 10's and 100's-Sheet 3
In this multiplication worksheet, students complete a set of 40 problems, multiplying by 10's and 100's, filling in missing numbers. A reference web site is given for additional activities.
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Building Venn Diagrams
Learners use Venn diagrams to solve prime number and factorization problems. In this multiplication lesson plan, students watch a video and use a Venn Diagram to help them solve a pizza math activity that uses prime factorization....
Curated OER
The Use of Exponents
Students practice exponential form. In this exponential form lesson, students watch a video clip about repeated multiplication. Students play a game using exponential form and complete a worksheet. Students finish with two assessment...
Curated OER
Single Digit Addition #4
In this addition instructional activity, learners complete a total of 18 single digit addition problems. A reference web site is given for additional activities.