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. You can use them... 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 Equivalent fractions - split the pieces!
Algebra Skip Discover Education Main Navigation Explore the Science of Everyday Life Click here for K-12 lesson plans, family activities, virtual labs and more! Home Math for Everyone General Math K-8 Math Algebra Plots & Geometry Trig. & Calculus Other Stuff Algebra Quick! Help typing in your math problems Home | Contact Us | About WebMath | Why WebMath | Website Map | Math Homework Help © 2013 WebMath.com Terms of Use Privacy Policy Contact Us About Us Check Requirements Download Adobe Reader Online Closed Captioning Careers @ Discovery Education What We Offer Who We Are Free Teacher Resources Free Parent Resources Free Student Resources Copyright © 2017 Discovery Education.
Virtual Math Lab - Beginning Algebra If you need help in beginning algebra, you have come to the right place. Note that you do not have to be a student at WTAMU to use any of these online tutorials. They were created as a service to anyone who needs help in these areas of math. If this is your first time using this Beginning Algebra Online Tutorial please read the Guide to the WTAMU Beginning Algebra Online Tutorial Website to learn how our tutorials are set up and the disclaimer. Come back to this page to make your tutorial selection. Please click on the name of the tutorial of your choice: Tutorial 1: How to Succeed in a Math Class Tutorial 2: Symbols and Sets of Numbers Tutorial 3: Fractions Tutorial 4: Introduction to Variable Expressions and Equations Tutorial 5: Adding Real Numbers Tutorial 6: Subtracting Real Numbers Tutorial 7: Multiplying and Dividing Real Numbers Tutorial 8: Properties of Real Numbers Tutorial 9: Reading Graphs Tutorial 10: Practice Test on Tutorials 2 - 9 Tutorial 11: Simplifying Algebraic Expressions
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. 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. Caterpillar Ordering and Sequencing Students put number in the correct order to put a caterpillar back together. Spooky Sequences Count by 2, 5, 10 Addition
History of the world World population[1] from 10,000 BCE to 2,000 CE. The vertical (population) scale is logarithmic. The history of the world is the history of humanity, beginning with the Paleolithic Era. Distinct from the history of the Earth (which includes early geologic history and prehuman biological eras), world history comprises the study of archaeological and written records, from ancient times on. Ancient recorded history begins with the invention of writing.[2][3] However, the roots of civilization reach back to the period before the invention of writing. Prehistory begins in the Paleolithic Era, or "Early Stone Age," which is followed by the Neolithic Era, or New Stone Age, and the Agricultural Revolution (between 8000 and 5000 BCE) in the Fertile Crescent. Outside the Old World, including ancient China[27] and ancient India, historical timelines unfolded differently. Prehistory[edit] Early humans[edit] Rise of civilization[edit] Ancient history[edit] Timeline[edit] Cradles of civilization[edit]
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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! 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)
10 ways to improve your observation skills (and your career), part III | Fast Track Tools by Ken Revenaugh How did you do on the observation test? If you found your observation skills lacking, it may be something to consider working on, as… For people who plan to become the leaders of tomorrow, developing a keen sense of observation is a must. The crux of the technique lies in simply keeping your eyes and ears open at all times and never failing to register what you see or hear. Some great habits that can help you build your observation skills are: Trying to look at every day life in a clear manner. Andrew Cox suggests these ten behaviors and habits of thought critical for developing accurate observation skills: Sizing up people – people watching Clarity – seeing the world as it is Curiosity – asking why Listening skills Willingness to set aside personal biases Willingness to seek the inputs of others Seeking out new experiences and possibilities Being comfortable with ambiguity Knowledge of the behaviors and attitudes of people