Radian Measure & Apps (1.2 of book I use in class)
Parts 1-10 below introduce radian measure, and provide several examples showing how to convert from degree measure to radian measure and from radian measure to degree measure
Radian Measures of Angles Part 1: http://youtu.be/DDpAaoGsl8A
Radian Measures of Angles Part 2: http://youtu.be/QC4lIsCZzlk
Radian Measures of Angles Part 3: http://youtu.be/F63POELtQjE
Radian Measures of Angles Part 4: http://youtu.be/g62z1VP2zq8
Radian Measures of Angles Part 5: http://youtu.be/Hq3rEGtqOAg
Radian Measures of Angles Part 6: http://youtu.be/FUS-BMaRCpE
Radian Measures of Angles Part 7: http://youtu.be/U-RI-qazBv4
Radian Measures of Angles Part 8: http://youtu.be/2MeCuvoroKA
Radian Measures of Angles Part 9: http://youtu.be/Ja_Kkcs7Te4
Radian Measures of Angles Part 10: http://youtu.be/FH72jU7w1h8
Radian Measures of Angles Part 11 (Finding Coterminal Angles in Radians): http://youtu.be/GdFT2pieMN8
Below is a series of videos finding the arc length and sector of a circle.
Arc Length of Circle Part 1: http://youtu.be/9pHn7UnenNU
Arc Length of Circle Part 2: http://youtu.be/GAaXBmIdw64
Arc Length of Circle Part 3: http://youtu.be/Kqmy9hGEwfg
Arc Length of Circle Part 4: http://youtu.be/7-ujS49oZxY
Area of Sector of Circle Part 1: http://youtu.be/ZMepujfjK0c
Area of Sector of Circle Part 2: http://youtu.be/FLif5PgeK_M
Area of Sector of Circle Part 3: http://youtu.be/TbqD5FVy51s