# Free fraction videos online

Enjoy free online math videos on these fraction topics: (Fraction videos, part 2, are on this page.) The videos are recorded in high-density (HD) and are viewable both here as well as at my Youtube channel. These videos are usable for students, teachers, and parents. To learn these topics yourself (if you're a student for example, or an adult needing a refresher)As lesson plans for teaching these topics. The videos match the lessons in my book Math Mammoth Fractions 1 (Blue Series book), or the lessons in chapter 5 of Grade 5-B (Light Blue series). Mixed numbers to fractions and vice versa I explain both the visual models and the shortcuts for converting mixed numbers to fractions or fractions to mixed numbers. To convert a mixed number to a fraction, divide the whole "pies" into pieces (the same kind of pieces as what the fractional part indicates), then figure out how many pieces you have. Adding and Subtracting Like Fractions Adding mixed numbers with like fractional parts Related:  math

YAY MATH! Algebra Geometry Math Videos Online | Homework Help s Guide Interactive Math Resources Interactive Math Websites, Math Websites for Interactive Whiteboards Interactive Math Websites for Interactive Whiteboards Manipulatives National Library of Virtual Manipulatives Virtual manipulatives related to the NCTM standards. This site has a lot of resources. Base block addition and subtraction is great for teaching regrouping. Big Online Calculator Use to teach students how to use a calculator. eManipulatives Base ten blocks, counters, number lines, etc... Interactivate Lots of resources for math lessons. Numbers Wash Line Put numbers in the correct order. Number Recognition Launch the Spaceship Students must click on the correct number to launch a spaceship/ Number Sequence Students pick the correct number to complete a sequence. Two Digit Numbers Students match names of two digit numbers. Numberlines Students guess patterns on the numberline. Odd or Even Students sort numbers as odd or even. Number Track Place numbers in correct order. Spooky Sequences Count by 2, 5, 10 Addition Subtraction

Dimensions Home A film for a wide audience! Nine chapters, two hours of maths, that take you gradually up to the fourth dimension. Mathematical vertigo guaranteed! Background information on every chapter: see "Details". Click on the image on the left to watch the trailer ! Free download and you can watch the films online! The film can also be ordered as a DVD. This film is being distributed under a Creative Commons license. Now with even more languages for the commentary and subtitles: Commentary in Arabic, English, French, German, Italian, Japanese, Spanish and Russian. Film produced by: Jos Leys (Graphics and animations) Étienne Ghys (Scenario and mathematics) Aurélien Alvarez (Realisation and post-production)

Lesson Plans at FREE --Federal Resources for Educational Excellence FREE Features These features originally appeared on the FREE.ED.gov features blog. The features highlight resources and ideas related to holidays, awareness months, anniversaries and seasonal topics. January February March April May June July August Back to School: 7 Ways to Help Kids Transition Back to the Classroom September October November December About FREE Federal Resources for Educational Excellence (FREE) offered a way to find digital teaching and learning resources created and maintained by the federal government and public and private organizations. FREE was conceived in 1997 by a federal working group in response to a memo from the President. Technology has made it increasingly easier to find information from government agencies or with custom search tools, like Kids.gov. FREE Disclaimer The U.S.

The Story of Mathematics - A History of Mathematical Thought from Ancient Times to the Modern Day Phi 1.618 ø PHI: The Golden Ratio or Golden Section (In Nature, Art, Science and Religion) The Golden Section is a unique Ratio (or relationship between parts) that seems to be preferred by Nature as the best geometry for growth, energy conservation, elegance and has some fundamental relationships to the platonic solids and the Mandelbrot set. It was formally discovered by the Greeks and incorporated into their art and architecture, but it has been shown to occur even in prehistoric art, possibly as a function of Man's natural affinity for it's beauty. The rectangle at left has a vertical edge length of 1 the horizontal or width of the rectangle is 1.618 If we make a line inside and form a square (far left) it creates another 'golden rectangle' (at right) this subdivision continues inward in a spiral fashion tracing the form of a perfect PHI spiral seen in galaxies, seashells .... Even your hand, arm, ear, teeth, etc are in PHI Proportions!

Math Expression: Free Math Tutor Online QuickMath.com - Automatic Math Solutions - StumbleUpon Whatcom Community College :: Free Courses Online Math Center > Learning Math > Free Courses Free Courses Abstract Algebra Online This site contains many of the definitions and theorems from the area of mathematics generally called abstract algebra Abstract Algebra Study Guide Online notes written by John Beachy and William Blair for students using the textbook Abstract Algebra. Basic Math Review of basic math concepts produced by GCF Global Learning. Calculus on the Web "COW" @ Temple University COW is an internet utility for learning and practicing calculus. EdX: World-Wide University Open Coursework Free web-based publication of virtually all course content at over 30 acclaimed universities world-wide. Fractals: Cynthia Lanius´ Elementary/Middle School Intro A Fractals Unit for Elementary and Middle School Students Fractals: NWMI Mini Course Introduction to fractals written by Will and Rhonda Webber. Free Courses by Free-ed.net Free ed net: Prealgebra Mini-lessons, worksheets, extra practice on concepts from Prealgebra. KHAN Academy MathTV

Daniel Kopsas Daniel Kopsas (pronounced "Copsis") E-mail: kopsasd@otc.edu Office Phone: (417) 447 - 8263 Twitter: I teach mathematics at Ozarks Technical Community College in Springfield, Missouri. I was inspired by Maria Andersen from Muskegon Community College to create this site and continue to pursue the use of technology in the mathematics classroom. For each of the courses in the sidebar to the left, I have built or I am currently building math video libraries. These libraries are constantly evolving and are not by any means perfect or completely error-free. If you are an instructor who would like to use some of my tutorials, and not necessarily send your students to this page to dig, there might be a simple solution. The tools I used to create the videos are a Wacom Bamboo tablet (\$70), a Logitech USB headset (\$35), and two free software packages: Jarnal (the handwriting software) and Jing or SnagIt (the screen recording software). Feel free to link to my page.

The Metric System The Metric System By the eighteenth century, dozens of different units of measurement were commonly used throughout the world. Length, for example, could be measured in feet, inches, miles, spans, cubits, hands, furlongs, palms, rods, chains, leagues, and more. The lack of common standards led to a lot of confusion and significant inefficiencies in trade between countries. The simplicity of the metric system stems from the fact that there is only one unit of measurement (or base unit) for each type of quantity measured (length, mass, etc.). To simplify things, very large and very small objects are expressed as multiples of ten of the base unit. Table 1: Common metric prefixes. The subunits are used when measuring very large or very small things. The metric system is a called a decimal-based system because it is based on multiples of ten. Because the metric system is based on multiples of ten, converting within the system is simple. Scientific notation Key Conceptstoggle-menu