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Joan Erickson

Math Technology - 0 views

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    provides links for visual and hearing impaired students. I may use links when I design lessons/exams
Joan Erickson

Angle Functions Quiz | Trigonometry: Angle Functions | College-Cram.com - 0 views

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    sef-quiz unit 1---a bit too easy
Joan Erickson

http://lsquaredmath.us/vectorDefn/ - 0 views

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    practice on making a vector----a possible student tutorial link if necessary I think it's too easy, it's not very helpful without the magnitude. Most students have seen vectors in their static and material strength class
Joan Erickson

ekbikewheels3.html - 0 views

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    practice on angular velocity---OK but not the best
Joan Erickson

Hyperbolic Functions - 0 views

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    suitable for Calc II, but not for Trig
Joan Erickson

Trigonometry Animations - 0 views

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    simple animation on sine/cosine/tangent ratios along the unit circle by Dave Miller I like it, should use it!
Joan Erickson

airplane - 2 views

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    this is great for ICE BREAKER part 2!
Joan Erickson

Free Trigonometry Tutorials and Problems - 0 views

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    OK...but not great list of resources.
Joan Erickson

Applications of trigonometry - 0 views

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    Link this website to my introduction and group propject inspirtation page
Joan Erickson

Trigonometry for whom - 0 views

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    Add this webpage to my "Welcome" link in course information
Joan Erickson

http://www.college-cram.com/study/trigonometry/angle-functions/law-of-cosines/ - 0 views

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    student tutorial---Law of Cosines
Joan Erickson

Radian Measure and the Unit Circle - 0 views

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    great self-quiz on angle radian measure---MUST USE!
Joan Erickson

Online Interactive ELearning Teaching Resource Library. Teaching Resource Details. - 0 views

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    very Cheesy---suitable for young students---USE THIS FOR ENTERTAINMENT
Joan Erickson

Solving right triangles. Topics in trigonometry. - 1 views

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    solving a right triangle---for unit 1
Joan Erickson

http://www.college-cram.com/study/trigonometry/angle-functions/non-right-triangles-stud... - 0 views

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    when to use LOS or LOC?---student tutorial link
Joan Erickson

Dan Meyer: Math class needs a makeover | Video on TED.com - 1 views

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    great video on how current math curriculum is set up wrong----great and inspirational MUST USE FOR online and f2f!
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    Dear professor and classmates, Please pardon me for sharing 20+ math links in one clip. I didn't want to share a link and later regret it. so I have been saving and deleting in my private list. I wasn't ready to share until now. Sorry.
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    You are absolutely right!! This was a very inspiration video. I loved how he was able to take the math problems from the book and break it up to make it more engaging.
Joan Erickson

The Addition Formulas - 0 views

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    Sine and Cosine Angle Addion Formulas---trig identities
Joan Erickson

Double-Angle and Half-Angle Formulas - 0 views

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    Sine and Cosine Double-Angle and Half-Angle Formulas for trig identities NO NEED TO MEMORIZE!
Joan Erickson

Table of Trigonometric Identities - 0 views

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    table of trig identities and definitions, students can use this table for exam/HW, no need to memorize!
Joan Erickson

SOLVING TRIGONOMETRIC EQUATIONS - 0 views

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    the explanation may seem too brief for freshman students, I doubt students can understand why the 2nd answer for 2sin(x)-1=0 lies in quadant II
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