Helpful Sites

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Helpful

Listed below are websites that may be helpful as you work through your homework.  Included are sites that offer graphing utilities and sites that provide explanation of concepts you may be struggling with.

 

HELPFUL SITES

 

A good graphing utility to use on your chromebook--a free graphing utility.

https://www.desmos.com/calculator

 

A good website to look at how the different elements in an equation affect its graph.

http://illuminations.nctm.org/Activity.aspx?id=3589

 

Statistics help website!  The videos are highly correlated to our text book!

https://www.youtube.com/playlist?list=PL5102DFDC6790F3D0

 

Calculus help website! 

https://www.youtube.com/playlist?list=PLF797E961509B4EB5

 

Khan Acadamy:  Introduction to radians and how to convert them to degrees.

https://www.khanacademy.org/math/trigonometry/unit-circle-trig-func/radians_tutorial/e/radians-on-the-unit-circle

 

Extra Credit Project!  Make a unit circle following these easy directions and earn percentage points towards your lowest grade!  Offer ends 2 weeks into semester.

http://anotherteacherblog.blogspot.com/2012/07/trigonometry-unit-circle-fun-made4math.html

 

Two websites that might help you understand radians and the first concepts of TRIGONOMETRY better:

http://education-portal.com/academy/lesson/converting-between-radians-and-degrees.html#lesson

https://learnzillion.com/lessonsets/492-understand-radian-measure-of-an-angle

 

Khan Academy and explanations of amplitude and period

https://www.khanacademy.org/math/trigonometry/trig-function-graphs/trig_graphs_tutorial/v/midline-amplitude-period