CHAPTER 4 Extra Credit:
Chapter 4 Extra Credit
Scoring:
Part 1: Worth 20pts
Part 2: Worth half the points you missed on your test
*You must do both parts to get ANY credit.
Part 1
Create a digital presentation (slideshare, prezi, keynote) that explains the Relationship between Music and Trigonometric Functions (These will be uploaded to Moodle)
Here are some sites that might help you: (but you can research on any website)
http://www.math.montana.edu/frankw/ccp/before-calculus/trigonometry/soundtrg/body.htm
http://phet.colorado.edu/en/simulation/sound (choose Run Now! On the simulation) *
*Will not work on ipad
Be Sure to Explain
· The parts of a sine equation: Amplitude, Frequency, Period, etc in terms of the musical characteristics (loudness, pitch, etc)
· How sound interacts with air pressure
· What pure tones are
· How two different tones interact
In your video you should have:
· Musical demonstration (could be as simple as a piano on another ipad)
· Graphic explanation of the parts in a sine equation (above)
· Verbal/Written explanation of other requirements above.
Part 2
Correct your test (you should make sure to show your work on the problems you missed)
If you are redoing the graphs, please graph them on a new piece of paper.
Scoring:
Part 1: Worth 20pts
Part 2: Worth half the points you missed on your test
*You must do both parts to get ANY credit.
Part 1
Create a digital presentation (slideshare, prezi, keynote) that explains the Relationship between Music and Trigonometric Functions (These will be uploaded to Moodle)
Here are some sites that might help you: (but you can research on any website)
http://www.math.montana.edu/frankw/ccp/before-calculus/trigonometry/soundtrg/body.htm
http://phet.colorado.edu/en/simulation/sound (choose Run Now! On the simulation) *
*Will not work on ipad
Be Sure to Explain
· The parts of a sine equation: Amplitude, Frequency, Period, etc in terms of the musical characteristics (loudness, pitch, etc)
· How sound interacts with air pressure
· What pure tones are
· How two different tones interact
In your video you should have:
· Musical demonstration (could be as simple as a piano on another ipad)
· Graphic explanation of the parts in a sine equation (above)
· Verbal/Written explanation of other requirements above.
Part 2
Correct your test (you should make sure to show your work on the problems you missed)
If you are redoing the graphs, please graph them on a new piece of paper.
Monday 10/8
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Tuesday 10/9
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Wednesday 10/10 4.4 Graphs of Secant and Cosecant
Objectives:
Graph a secant function graph cosecant function define pseudo-asymptote graphing with transformations Engage: Have students guess what sec and csc will look like. Explore: Same as yesterday, minus the steps to graphing. Explain: Answer questions and cover Then add: addition of ordinates (combinations of the functions ie y=cosx +sinx Evaluate: Exit Slip (warn about a mini quiz thursday) |
Thursday 10/11
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Friday 10/11
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Monday 10/15Objectives:
Graph a secant function graph cosecant function define pseudo-asymptote graphing with transformations -addition of ordinates -Harmonic Motion BellWork: Write information for the following functions without using your notes: a) period b) x intercepts c) asymptotes if applicable d) sketch a graph 1)cos 2)sin 3)tan 4)tan 5)csc 6)sec Continue graphing- CSC and SEC graphs give them a notes handout Then Calculator work: addition of ordinates (combinations of the functions ie y=cosx +sinx) then new lesson: Engage/ Explore Phet simulation of wave on a string http://phet.colorado.edu/sims/wave-on-a-string/wave-on-a-string_en.html Explain analyze and create harmonic motion equations Evaluate: CSC/ SEC Packet and option to complete their old packets. Announce after school review Tuesday Materials: bellwork handout graphing tan/cot and sec/csc handouts lesson ppt |
Tuesday 10/16Finish Up from Monday and then Review-
"I have, who has..." graphs and functions activity. Review characteristics of the graphs of periodic functions Review 4.4 examples Moodle Problems After School Review Today Online Review 9-10pm |
Wednesday 10/17
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Thursday 10/18Parent Teacher Conferences 8am-8pm
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Friday 10/19NO SCHOOL!
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