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118 resources with the keyterm prime factorization

Videos (Over 2 Million Educational Videos Available)
Ancient Egypt | What Everyday Life Was Actually Like Video
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Ancient Egypt | What Everyday Life Was...
Defining Gravity Video
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Defining Gravity
The Secret World of Animal Sleep 101 Sleepless on the Savanna Video
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Other Resource Types ( 118 )
3:56
Lesson Planet

Square Roots And Real Numbers

For Students 7th - 11th
Sal works through several problems involving rational and irrational numbers, and shows how to find the difference. This video is a good stepping stone for those who are preparing to take on more challenging algebra work.
Lesson Planet

Math 7/8 15 Week Pre-Algebra Review Part I

For Students 7th - 9th
Middle and high schoolers solve 20 short answer and multiple choice problems. They simplify exponential expressions, find the GCF of two integers, find the prime factorization of an integer, solve equations and inequalities, etc.
Lesson Planet

Prime Numbers and Prime Factorization

For Students 7th - 10th
Clarify prime numbers, composite numbers, and prime factorization with this instructional activity. After looking over definitions, working through prime numbers, and making composite numbers, learners are introduced to prime...
9:59
Lesson Planet

SAT Prep: Test 2 Section 3 Part 4

For Students 9th - 12th
SAT test-takers get to review median numbers, perimeters, right angles, slopes, and prime factorization in this video, which focuses on problems 13-16. Sal's even pace and methodical problem solving will bolster the confidence of even...
8:52
Lesson Planet

How Do You Put Fractions in Order Using an LCD?

For Teachers 4th - 8th
Put fractions with different original denominators in order using the least common denominator. Once she has shown how to find the least common denominator, an instructor constructs equivalent fractions that are more easily compared to...
5:17
Lesson Planet

How Do You Find the Cube Root of a Perfect Cube?

For Teachers 6th - 12th
Introduce your class to cube roots! You can show them this video, in which an instructor demonstrates how to find the cube root of a perfect cube. While this video is clear and well-made, it is appropriate only for more advanced learners...
Lesson Planet

Prime Factorization

For Teachers 4th - 5th Standards
Factoring is an important math skill, and it's often quite confusing for youngsters. This presentation does a good job of showing the basic skills and vocabulary needed to begin to understand this important process. Prime numbers,...
5:33
Lesson Planet

What is Prime Factorization?

For Teachers 4th - 5th Standards
A teacher describes how to find the prime factors of 525. She starts by describing how to use a factor tree to describe the factors of a number. Next, she uses increasingly difficult examples to illustrate this concept.
Lesson Planet

Mixed Prime Number and Fraction Worksheet

For Students 5th - 6th
A terrific worksheet on mixed numbers, factoring, and fractions is here for you. Learners identify the 12 given numbers as prime or composite and write the prime factorization for eight given numbers. They also simplify six fractions and...
3:13
Lesson Planet

Monomial Greatest Common Factor

For Students 9th - 11th
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...
9:28
Lesson Planet

How Do You Put Fractions in Order Using an LCD?

For Teachers 6th - 12th
Put fractions with different original denominators in order using the least common denominator. Once she has shown how to find the least common denominator, an instructor constructs equivalent fractions that are more easily compared to...
Lesson Planet

Math 7: 40-Week Review, Part 1

For Students 7th - 9th
Multiple choice and problem solving review for unit rate, irrational numbers, factorization, GCF, circle circumference, probability, solving and graphing linear equations. This is quite an assortment of topics for review, most likely...
Lesson Planet

Pre-Algebra Review Problems

For Students 7th - 9th
Use this pre-algebra review worksheet to have learners answer twenty-one multiple choice and free-response problems covering: Scientific Notation, radicals, irrational numbers, prime factorization, GCF, and laws of exponents problems.
Lesson Planet

Find the Factors and Prime Factors

For Teachers 4th - 6th
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,...
Lesson Planet

Number Sense and Numeration: Multiples, Factors and Square Roots

For Students 6th - 8th
A great resource for any math teacher covering multiples, factors or square roots; this instructional activity walks young mathematicians through the logic behind factoring and square roots with a systematic set of problems which...
Lesson Planet

Math 7 - Relay Review Questions

For Students 6th - 8th
Middle schoolers solve 10 short answer problems. They find the height of a tree using the Pythagorean theorem, find the LCM of two integers, identify irrational numbers, find the surface area of a cylinder, etc.
3:03
Lesson Planet

How Do You Find the Greatest Common Factor If There are No Common Factors?

For Teachers 6th - 9th
Use prime factorization to find the greatest common factor of three given values. Okay. But what if there doesn't seem to be any integer that is common in all three given values? Well, then, the greatest common factor must be 1. Not sure...
Lesson Planet

Prime Factorization Mobile

For Teachers 4th - 6th
Learners examine and discuss prime numbers, composite numbers, and prime factorization. They develop and create a factor tree mobile using exponents.
Lesson Planet

Numbers and Operations

For Students 5th - 6th
Have your class read and write large numbers, factor, and solve decimal, fraction, and inequality problems with this worksheet. In this activity, pupils complete 5 math problems. This worksheet could be used as a practice activity, a...
Lesson Planet

Prime Factors #27

For Students 4th - 5th
In this recognizing prime numbers and factors instructional activity, students read one-digit and two-digit numerals and list their prime factors. Students solve 20 problems.
Lesson Planet

Math 7/8 - 40 Week Algebra Review

For Students 9th - 12th
In this algebra review worksheet, students solve 23 short answer and multiple choice problems. Students find the GCF of two integers, prime factorization, multiplicative inverse, solving ratios, solving inequalities, etc.
Lesson Planet

Math in English Skills X Exercise Book

For Students 1st - 6th
Provide your remedial math students with a handy packet that will help them practice prime factorization, exponents and roots, and multiplication and division of fractions. The packet includes 20 pages, bright images, and answer keys....
2:31
Lesson Planet

How Do You Find a Common Denominator and a Least Common Denominator?

For Teachers 5th - 8th
Finding a common denominator is as easy as multiplying all the denominators together. But often, the resulting number is quite large and that's not fun. So try to find the least common denominator. How? Factoring! Check out this video...
3:56
Lesson Planet

SAT Prep: Test 5 Section 3 Part 5

For Students 9th - 12th
Problem 15 on the practice SAT (page 657) prompts students to solve a word problem using a number of given constraints. Additional problems involve finding the radius of a circle (given the radius of a smaller circle) and prime...