A. Content Standards #. $er $ero orm rman ance ce Sta Stand ndar ards ds
The learner's demonstrate an understanding o the the ke! conce"ts o rational unctions. unctions. The The lear learne ner' r's s shal shalll %e a%le a%le to to acc accur urat atel el! ! or ormu mula late te and and sol& sol&e e rea real lli lie e "ro% "ro%le lems ms in& in&ol ol&i &ing ng rati ration onal al un unct ctio ions ns..
C. (earning Com"etencies)*%+ecti&es II. CO'TE'T
!""G!#I$#a
!""G!#I$#$
!""G!#I$#%a&$
Sol& Sol&in ing g ,at ,ation ional -ua -uati tion ons s
Sol& Sol&in ing g ,atio ation nal /neu neual alit itie ies s
,e"re e"rese sen ntat tation ion o ,ati ,atio onal nal Func Functi tio on 0ta% ta%le &alu &alue es gra" gra"h h
III. LEA('I'G (ESO)(CES A. (e*erences ". Teacher's Teacher's Guide "ages
Teaching Guide or Senior igh Sc hool General Mathematics "".233
General Mathematics Mathematics 5e6t Centur! Mathematics "hoeni6 271
www.ui""erschool.com
I. +(OCED)(ES
A. ,e&iewing "re&ious lesson or "resenting the new lesson
B. -sta%lishing a "ur"ose or the lesson
Gi&e some rational euations and ask Challenge the class to "ro&ide as man! students some strategies the! could tr! or solution and nonsolution as the! can. sol&ing it. -liminate denominators %! multi"l!ing each term o the euation %! the least common denominator. -liminating denominators ma! introduce e6traneous solutions. Check the solution o the transormed euations with the original euations.
Factor each denominator in the raction. Check or e6traneous solution %! C. $resenting C. $resenting e6am"les) instances o the su%stituting the answer %ack to original new lesson euation
D. =iscussing new conce"ts and "racticing new skills >1
Answer the guide uestions. uestions.
,e&i ew ew o $r $re&i ou ous (e (ess on on
Chec ki ki ng ng o o th the as as si signment
,ewite the ineualit! as a single raction $resent a sim"le scenario in&ol&ing Construct the ta%le o &alues re"resenting on one side o the i neualit! s!m%ol and 7 rational unction rational unction on the and negati&e &alues. side. =etermine o&er what inter&als the raction takes on "ositi&e
Sol&ing ineualit! and a""l! the "rocedures.
,e"resent the s"eed o a runner as S"eed o a runner against dierent run a unction o the time it takes to run times. 177 meters in the track
Answer the guide uestions. uestions.
Answer the guide uestions. uestions.
Answer the guide uestions. uestions.
E. =iscussing E. =iscussing new conce"ts and "racticing new skills >2
Grou" 8ork -6ercises
Grou" 8ork -6ercises
Grou" 8ork -6ercises
Grou" 8ork -6ercises
-. =e&elo"ing master! 0(eads to Formati&e Assessment 3
8orksheets
8orksheets
8orksheets
8orksheets
G. Finding G. Finding "ractical a""lications o conce"ts and skills in dail! li&ing
0. Making generali;ations and a%stractions to the lesson
I. -&aluating learning
J. Additional acti&ities or a""lication and remediation
Cite the a""lication o rational euation (et the learner a""l! the conce"t in sol&ing (et the learner a""l! the conce"t in rational euations to sol&e word "ro%lems. rational ineualities to sol&e the word ,ational euations can %e a""lied to "ro%lems. "ro%lems with &aria%les in the denominator.
Cite the a""lication o rational euation (et the learner identi! &alues where (et the learner know how to construct and the unction and let them construct a sketch the gra"h o the unction. ta%le &alues.
#oard 8ork9 Factor each denominator in the raction.
Seat work9 Find the solution or each rational ineualit!
#oard 8ork9
Seat work9
-6ercises
Gi&e additional $ro%lem.
More -6ercises
Gi&e additional "ro%lem
8orksheets can %e gi&en as an assignment
8orksheets can %e gi&en as an assignment
8orksheets can %e gi&en as an assignment
8orksheets can %e gi&en as an assignment
. (E!A(,S
I. (E-LECTIO' A. 5o. o learners who earned ?7@ on the 47 out o :7 students "assed the ui; a%out the rational unctions. ormati&e assessment B. 5o. o learners who reuire additional acti&ities or remediation
17 o the students reuire additional acti&ities.
C. =id the remedial lessons work 5o. o learners who ha&e caught u" with the
D. 5o. o learners who continue to reuire 5one o the learners will continue remediation. remediation E. 8hich o m! teaching strategies worked well 8h! did these work
Prepared By: EUGENE R. AGUILAR TECHER II
Coo"erati&e learning. 0The students discussed what the! understand to the to"icB the! shared what the! learned.
Checked By: +ETE( JO0' A. -(IAL1 Ed. D. Subject Group Head-STEM
