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8/13/2019 Lesson Plan-dh44 Et201 (Complex Num)
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LESSON PLAN
Course : ET201 (ELECTRICAL CIRCUITS)
Class : DET2B
Time : 30 minutes
No !" Stu#ents : 2$To%i& : C!'LE NU'BER S*STE'
+eneral !,-e&ti.e : Un#erstan# &om%le/ num,er sstem to
sol.e ele&tri&al &ir&uits %ro,lem
S%e&i"i& !,-e&ti.es : B te en# o" te lesson stu#ent
4ill ,e a,le to:
i La,el %ositi.e an# ne5ati.e num,ersii Constru&t a
&om%le/ %lane
iii Dra4 te an5ular %osition on te &om%le/ %lane
i. De"ine a real num,er an# ima5inar num,er. E/%ress %asor
6uantities in ,ot re&tan5ular an# %olar "orms
.i Con.ert ,et4een re&tan5ular an# %olar "orms
.ii er"orm o%erations 4it &om%le/ num,ers
S7ills In.ol.e# : i ro,lem sol.in5 ii Criti&al tin7in5 iii
Team 8or7
Tea&in5 Ai#s : 8or7seet
re.ious 9no4le#5e : Stu#ents 4ere 5i.en te notes 1 #a earlier to
%romote sel";%a&e# learnin5
Resour&es < 'aterials: 8or7seet
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Stage/Time Content Activities L & T Remarks
Set In#u&tion
2 minutes
Te istor o" ima5inarnum,er
Le&turer as7 stu#ent a,out ima5inar num,er Teaching
Aided:
8ite,oar#
Vales:
Listen to instru&tions
"o&us
Team4or7
Colla,oration
Entusiasti&
De.elo%ment
Sta5e 1= minutes
Com%le/ num,er sstem
1 Le&turer e/%lain o4 to:
i Dra4 te an5ular %osition on te &om%le/
%laneii E/%ress %asor 6uantities in ,ot re&tan5ular an#
%olar "ormsiii Con.ert ,et4een re&tan5ular to %olar "orms
an#
.i&e .ersai. er"orm o%erations 4it &om%le/ num,ers
2 Le&turer #istri,utes te 4or7seet to te stu#ent3
Le&turer as7s stu#ent #o ,ase# on te 4or7seet
Techni!e:
E/%lanation
>uestion an#
ans4er(>?A)
Teaching Aided:
8or7seet
Vales:
Listen to instru&tions
@o&us
Entusiasti&
A&ti.ities
Sta5e 220 minutes
Com%le/ num,er sstemro,lem sol.in5 ,ase# on
4or7seet
1 lot in &om%le/ %lane
2 Dra4 te an5ular%osition on te
&om%le/ %lane3 Con.ert ,et4een
re&tan5ular to %olar
$ Le&turer as7 stu#ent to sol.e te 5i.en %ro,lem
= Le&turer "a&ilitates te stu#ent Stu#ents "ill u% te
ri5t ans4er on te %a%er
4or7seet Le&tures as7s stu#ent to 5i.e teir ans4er
Stu#ents &e&7 teir ans4er
Techni!e:
Tin7;%air;sare
Enan&e# le&ture
A sim%le enan&e# le&ture
&oul# in.ol.e t4o to tree%auses #urin5 te le&ture to
allo4 stu#ents to &om%are notesor as7 6uestions
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"orms an# .i&e .ersa
$ er"orm an# ;o%erations 4it
&om%le/ num,ers= er"orm / an#
o%erations 4it
&om%le/ num,ers
Teaching Aided:
8or7seet
8ite ,oar#
Vales:
@o&us
Team4or7
Colla,oration
Entusiasti&
Closure
3 minutes
Con&lusion o" te &om%le/
num,er
F Le&ture as7 stu#ent to 5i.e te &on&lusion(Ga.e
stu#ents summariHe te main to%i&s)
10 Le&turer 5i.es te e/am%le o" ele&tri&al
&ir&uits%ro,lem to sol.e tat use &om%le/ num,er
Tea&in5 Ai#e#:
8or7seet
8ite,oar#
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Altou5 +ree7 matemati&ian an# en5ineer Geron o" Ale/an#riais
note# as te "irst to a.e o,ser.e# tese num,ers
An ima5inar num,er bi&an ,e a##e# to a real num,er ato "orm
a &om%le/ num,ero" te "orm a+bi 4ere aan# bare &alle#
res%e&ti.el te real %art an# te ima5inar %art o" te
&om%le/ num,er
Com%le/ %lane %asor
http://en.wikipedia.org/wiki/Heron_of_Alexandriahttp://en.wikipedia.org/wiki/Heron_of_Alexandriahttp://en.wikipedia.org/wiki/Complex_numberhttp://en.wikipedia.org/wiki/Complex_numberhttp://en.wikipedia.org/wiki/Real_parthttp://en.wikipedia.org/wiki/Imaginary_parthttp://en.wikipedia.org/wiki/Heron_of_Alexandriahttp://en.wikipedia.org/wiki/Complex_numberhttp://en.wikipedia.org/wiki/Real_parthttp://en.wikipedia.org/wiki/Imaginary_part
