Factoring Teacher Resources
Find Factoring educational ideas and activities
Showing 1 - 20 of 2,100 resources
Factorizing Algebraic Expressions
For this comprehensive worksheet, mathematicians solve and complete various types of problems on factoring and using the quadratic formula. This worksheet also includes the use of factoring to simplify rational expressions. Overall, it provides a good review or study guide.
8th - 10th Math 51 Views 565 Downloads CCSS: Adaptable
Study Jams! Prime Factorization
Deepen the number sense of young mathematicians by exploring the process of prime factorization. Follow along with this step-by-step presentation that explains how factor trees are used to break a composite number down into its prime factors.
4th - 6th Math 6 Views 4 Downloads CCSS: Adaptable
Finding Factors of a Number
If your class has watched the Khan Academy video on recognizing divisibility, they will have a good foundation for this video on finding factors. Sal demonstrates how to find factors of a number by using the divisibility rules and systematically testing each number that could be a factor.
10 mins 5th - 7th Math 15 Views 34 Downloads
Multiplication and Division Pick 'n' Mix 2
Fifth graders practice a wide range of strategies for solving multiplication and division problems with whole numbers and decimal fractions. They interact with operations on decimals, relevant size and place value of decimals to three places and properties of operations with fractional numbers and integers.
5th Math 50 Views 226 Downloads
Put your math pupils’ division skills - and algebra skills - to the test with this video, which introduces the concept of polynomial division. Sal's examples increase in complexity as the video progresses, allowing viewers to see how basic skills can be applied to both simple and complicated problems.
12 mins 8th - 11th Math 3 Views 9 Downloads
Find the Factors and Prime Factors
Show the class how to find the factors of numbers. They use a variety of strategies, including unifix cubes, to find the factors of a whole number. This resource includes clear procedure to follow. Included are an anticipatory set, materials list, and a link to a printable homework page.
4th - 6th Math 76 Views 749 Downloads
Monomial Greatest Common Factor
Sal explains that the greatest common factor of any number is the largest number divisible into both monomials and not necessarily the number with greatest value. He breaks down two numbers into their prime factors as a product of its primes then identifies the GCF of greatest common factor.
3 mins 9th - 11th Math 7 Views 17 Downloads
Factoring Perfect Square Trinomials
Introduce young mathematicians to the concept of factoring trinomials with perfect squares. This descriptive video provides a meaningful explanation of the factoring process. Each step is carefully written out in various colors during the demonstration, making this resource very helpful for those needing additional support.
5 mins 9th - 11th Math 4 Views 9 Downloads
The divisibility rules are invaluable tools to possess. Sal teaches students to recognize divisibility using the divisibility rules. He explains why 380 is divisible by some numbers and not by others. Tip: Create a handout on the divisibility rules.
6 mins 5th - 7th Math 16 Views 64 Downloads
New Review Factor Game
Learning about factors and multiples is all fun and games with this simple math activity. The lesson begins with the teacher and class playing the Factor Game together as students figure out the rules and uncover key vocabulary as they go.
4th - 6th Math 35 Views 12 Downloads CCSS: Adaptable
Base Ten Activity
Base ten blocks are great tools for developing not only an understanding of whole numbers, but of decimals as well. This upper-elementary lesson uses these versatile manipulatives and the array model to teach young mathematicians how to multiply and divide decimals.
4th - 6th Math 88 Views 60 Downloads CCSS: Designed
The Remainder Theorem Using TI-Nspire CAS
Investigate the Remainder Theorem in this algebra lesson. Explore the relationship between the remainders of polynomial division and the function. Each of the four problems gets progressively more complicated. This might be a great lesson to do as a whole class using a teacher's CAS computer software if students don't have a CAS version of the TI-Nspire.
9th - 12th Math 8 Views 20 Downloads CCSS: Designed
Number Sense and Numeration: Multiples, Factors and Square Roots
A great resource for any math teacher covering multiples, factors or square roots; this worksheet walks young mathematicians through the logic behind factoring and square roots with a systematic set of problems which gradually increase in their level of difficulty and abstraction.
6th - 8th Math 95 Views 652 Downloads
Zeroes and factorization of a quadratic polynomial I
This activity uses the division algorithm and the definition of a zero/root of a function to guide your class to see the relationship between zeros and factors of a general quadratic, which can later be generalized to the Remainder Theorem.
10th - 12th Math 3 Views 4 Downloads CCSS: Designed
Challenge the deductive reasoning skills of young mathematicians with this series of number riddles. Requiring knowledge about place value, prime and composite numbers, factors, and multiples these puzzles are a great resource for deepening the number sense and critical thinking ability of students.
4th - 6th Math 117 Views 82 Downloads CCSS: Designed
Factors and Multiples - Grade Six
Learners complete activities to practice identifying greatest common factors and least common multiples. They will use real-world problems to practice with. The lesson plan provides problems and a well-written outline to use when teaching these skills as well as a variety of worksheets that you can assign.
5th - 7th Math 86 Views 730 Downloads CCSS: Adaptable
New Review Factors, Prime Numbers & Composite Numbers
Integrate technology into your teaching of prime and composite numbers with this instructional PowerPoint presentation. Starting with clear definitions and examples of these two types of numbers, the slide show goes on to demonstrate two different approaches to finding the prime factorization of a composite number.
4th - 6th Math 4 Views 3 Downloads CCSS: Adaptable
Study Jams! Prime & Composite Numbers
Prime or composite, that is the question. Teach your class how to find the answer with this step-by-step presentation that defines and provides examples of each type of number. When addressing larger numbers, divisibility rules are presented that help to determine possible factors.
3rd - 6th Math 9 Views 10 Downloads CCSS: Adaptable