Monday, March 29, 2010

Learn Trig Online

Online trigonometry tutorials makes learning fun and easy.


Colorful graphics and interactive study aids make learning trigonometry online fun and easy. Learn about radians and the unit circle from interactive tutorials, study equations used in trigonometry with virtual flashcards. Take online quizzes with automatic scoring and play trigonometry games online to reinforce skills learned. The Internet provides a variety of learning tools for students of trigonometry.


Instructions


1. Study online trigonometry tutorials at CoolMath.com's website. Colorful graphics teach students the unit circle and basic trigonometry identities, radians and angles, corresponding points on the circumference, as well as sines and cosines. Practice problems, with solutions, are provided at the end of the lessons. CoolMath.com also teaches about Pythagorean identities and important trigonometry equations necessary to solve trigonometry problems. A geometry and trigonometry reference section on CoolMath.com's site provides a different set of tutorials about the trigonometry of circles and triangles, including the study of arcs, area, angles, sectors, circumferences, basic trigonometric definitions and the laws of sines and cosines.


2. Learn about degrees and radians with online unit circle tutorials.


Learn trigonometry basics using online flashcards, worksheets and quizzes at Quizlet's website. Quizlet has over 500 flashcard sets on trigonometry subjects ranging from radians and degrees, to the unit circle and functions and formulas. Quizlet allows students to learn and review trigonometry with audio-enhanced virtual flashcards that can be played online or you can print the cards for offline use. Each flashcard set comes with worksheets that can be practiced with online scoring or they can be printed with answer sheets. Quizzes are also available for practice online or offline.


3. Play Trigonometry Battleship on the Quia website.


Reinforce lessons learned through online tutorials at Quia's website by playing trigonometry games. Quia has a search engine which allows for the choice of trigonometry as the category, and then users can choose between games and activities offered. Trigonometry Battleship simulates the classic child's board game using trigonometry questions to allow moves, while Trigonometry Jeopardy is a simulated game show where players answer trigonometry questions to win points online. Trigonometry Hangman and word search puzzles are available on the site, in addition to flashcards and quizzes.


4. SoftSchools allows students to experiment with a trigonometry calculator online.


Experiment with an online trigonometry calculator at SoftSchools.com's website. Choose between radians or degrees, then enter a number and the calculator will display all of the sines and cosines, as well as tangents, cotangents, secants and cosecants, in addition to arcs.


5. Watch advanced trigonometry videos online.


Watch instructional videos about advanced trigonometry subjects at OnlineMathLearning.com's website. Topics such as inverse trigonometric functions, factoring trigonometric equations, trigonometric identities, sine and cosine addition formulas, half and double angle identities and power reducing identities are explored in video format.







Tags: unit circle, sines cosines, with online, advanced trigonometry, allows students, Colorful graphics, Learn about