Detailed Lesson Plan In Mathematics Grade ll Marbel Elementary School Marbel, Matalam, Cotabato
Writing Three-digit Nmbers in E!"anded #orm
Date:
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Time:
$b%ecti&e: At the end of a 60-minute lesson, the students are expected to: 1. Cognitie: Cognitie: Identif! Identif! the place place alue of a three-digit three-digit num"ers# num"ers# $. A%ectie: To participate participate actiel! in in the actiities actiities of the lesson# lesson# &. 's!chomotor: 's!chomotor: (r (rite ite three-digit three-digit in expanded expanded form# form#
)ales* (ccracy, Neatness in doings ones +or, II'
III'
Sb%ect Matter A. (riting (riting Three-digit Three-digit )um"ers )um"ers in in *xpanded *xpanded +orm +orm . eference eferences: s: athematics /rade ll Teachers /uide iliga!non2 iliga!non2 C. aterials: aterials: 3ho4-me-cards, 3ho4-me-cards, num"er num"er cards, cards, pictures pictures of of li"rar! Procedre
T*AC*53 T*AC*53 ACTIIT7 (' Prelimina Preliminary ry (cti&iti (cti&ities es 12 'ra!e ra!err $2 /r /ree eeti ting ngs s -/ood afternoon class. -9 class. 7ou ma! no4 tae !our sit. &2 Checing Checing of atten attendan dance. ce. - (ho is a"sent toda!; - er! good. <2 3itting 3itting of classro classroom om standar standards ds -4hat 4ill !ou do if the class is started; -9a!. That5s it. I hope that !ou 4ill cooperate 4ith that. =2 Checing Checing and passing passing of of assignments. - Class do 4e hae an assignment; - ring out !our assignments and pass it in front 4ithout maing noise.
3T8D*)T53 ACTIIT7
-good afternoon teacher. /ood afternoon classmates. It5s nice to see !ou again.
-none teachers
-sit properl!. -eep >uiet and listen carefull!. -raise !our right hand if 4e 4ant to ans4er.
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1. $. &. <. =.
1. $. &. <. =.
Are all the assignments are here;
62 Dri Drill - (rite the correct num"er on !our sho4-me-cards as I ?ash the num"er cards. $ tens tens and and @ ones onesBB BBBBB BBB 6 tens tens and and ones onesBB BBBBB BBB tens tens and and & ones onesBB BBBBB BBB = tens tens and and $ 0nes 0nesBB BBBBB BBB < tens tens and and ones onesBB BBBBB BBB 2 eie eie4 4 - 9a! class let us reie4 our lesson !esterda!. !esterda!. - /ie the correct digit for the gien place alue. <6 <6hu hund ndrreds eds &$t $te ens $o $on nes =1o 1on nes =& =&hu hund ndrreds eds
' De&elo"me De&elo"mental ntal (cti&iti (cti&ities es 1. o oti tia ati tion on
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(hat is in the picture class; (hat are the children doing in the li"rar!;
(hat are the things found in the li"rar!;
C' Presentat Presentation ion o. the Lesson Lesson The School Library In a school library, there are /01 Mathematics boos, 234 English boos, 401 #ili"ino boos and 510 other boos'
-7es teacher
-7es teacher
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$@ 6 & =$ <
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<00 0 1 00
- A li"rar! read - The! read "oos and research for their assignments . - oos - )e4spapers and dictionaries.
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o4 man! mathematics "oos are there in the li"rar!; o4 man! 4ere *nglish "oos;
There are - There =6 "oos in the li"rar! - &$< *nglish "oos - <6 +ilipino "oos - @6 other "oos
+ilipino "oos;
- 9ther "oos; ere are the num"er of "oos again and stud! =6 mathematics "oos <6 +ilipino "oos &$< *nglish "oos @6 other "oos 3ince, 4e hae alread! discussed a"out /iing the place alue of each digit in a &-digit num"er. I hope that !ou hae learned to read and 4rite &digit num"ers in s!m"ols and in 4ords and no4 familiariEe !ourself to another 4a! of 4riting num"ers. - In =6, ho4 man! hundreds are there; - o4 man! tens are there; - o4 man! ones; - And 4hat is the alue of 6; The num"er num"er =6 ma!"e ma!"e 4ritten in this 4a! 4a !: =6 = hundreds, tens, 6 ones - It can also "e 4ritten as: =00F 0F 6 =6 (rite them in the place alue chart. And 4rite them in expanded form. 1. <6 $. &$< &. @6 •
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=00 or = hundreds tens or 0 tens 6 ones or 6
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In 4riting num"ers in expanded form 4e are expressing the num"er as the sum of the alues of its digit. - In the di%erent examples of num"ers 4e hae discussed, 4hat is common among them; - (hat 4ere the three alues taen up; - Does the alue a%ect the
6nd 6ndre reds ds < & @
Tens ens $ 6
-<00F 0F6 -&00F$0F< -@00F60F
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All 4ere three digit num"ers undreds,
$nes $nes 6 <
alue of a num"er;
tens, ones 7es - 7es
emem"er : The expanded form form of a num"er expresses the num"er as the sum of the alues of its digit. It gies the alue of
D' Learning (cti&ities (cti&ities .or De&elo"mental De&elo"mental (cti&ities (cti&ities - /roup actiit!
/roup the class into < smaller groups. *ach group 4ill "e gien a di%erent actiit! sheet. After ans4ering eer! group 4ill choose a leader and report their 4or. 7' (cti&ity (cti&ity sheet .or gro" gro" 7 (rite the num"ers in expanded form and each place alue "! Glling the "lans.2 1. <6BBBBB <6BBBBBBhundr Bhundreds, eds, BBBBBBtens, BBBBBBtens, and BBBBones BBBFBBBFBBB $. =$@BBBBB =$@BBBBBBhundr Bhundreds, eds, BBBBBBtens, BBBBBBtens, and BBBBBones BBBFBBBFBBB &. 01BBBBB 01BBBBBBhundr Bhundreds, eds, BBBBBBtens, BBBBBBtens, and BBBBBones BBBFBBBFBBB <. @@@BBBBB @@@BBBBBBhundr Bhundreds, eds, BBBBBBtens, BBBBBBtens, and BBBBBBones BBBFBBBFBBB
3' (cti&ity (cti&ity sheet .or gro" gro" 3 (Write the digits in its correct place value and write it in expanded form)
1. $. &. <. =.
=== 111 $0 $& =1 1. $. &. <. =.
===B ===BBB BBFBB FBBBF BFBBB BBB 111B 111BBB BBFBB FBBBF BFBBB BBB $0B $0BBB BBFBB FBBBF BFBBB BBB $&B $&BBB BBFBB FBBBF BFBBB BBB =1B =1BBB BBFBB FBBBF BFBBB BBB
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2' (cti&ity (cti&ity sheet .or gro" gro" 2 1. Write the number number in expanded expanded form and in words. words. a. <@BB <@BBBF BFBB BBBFB BFBBB BB ". 6=BB 6=BBBF BFBB BBBFB BFBBB BB c. <& <&BB BBBF BFBB BBBF BFBB BBB B d. @<<BB @<<BBBF BFBB BBBFB BFBBB BB e. $$@BB $$@BBBF BFBB BBBFB BFBBB BB 4' (cti&ity (cti&ity sheet .or gro" gro" 4 (Write the numbers in expanded form and each place value by lling in the blanks) 1. BBBBBB BBBBBBhundr hundreds, eds, BBBBBtens BBBBBtens ,BBBBBones ,BBBBBones BBBBBFBBBBBFBBBBB $. 6@@BBBBBh 6@@BBBBBhundr undreds, eds, BBBBBtens BBBBBtens,, BBBBBones BBBBBones BBBBBFBBBBBFBBBBB &. 11=BBBBBh 11=BBBBBhundr undreds, eds, BBBBBtens BBBBBtens,, BBBBBones BBBBBones BBBBBFBBBBBFBBBBB <. <=1BBBBBh <=1BBBBBhundr undreds, eds, BBBBBtens BBBBBtens,, BBBBBones BBBBBones BBBBBFBBBBBFBBBBB =. $$BBBBBh $$BBBBBhundr undreds, eds, BBBBBtens BBBBBtens,, BBBBBones BBBBBones BBBBBFBBBBBFBBBBB
E' Genera Generali8 li8ati ation on - o4 do !ou 4rite num"ers in expanded form; And ho4 do !ou 4rite num"ers; Ans. (riting a num"er in expanded form is expressing the num"er as the sum of the alues of its digits. F the expanded form gie the alue of each digit in a num"er. - (hat does expanded form means; Ans. 3pread or large #' (""lic (""licati ation on
Illustration of a "ig mango tree. 'repare of cut-outs of mango fruits 4ith a &-digit num"ers on each fruit. Attach this to these to the dra4ing and let the students harest the fruits. Then students 4ill "e going to model the num"ers, 4rite them in expanded form and identif! its alue.
IT9S 6(:)EST TIME; SC(NIT; 1. $<6 $. &< &. 1== <. $& =. =$1
M$DEL It;
E!"and it;
G' )ales Integra Integration tion - o4 do !ou 4rite num"ers; Ans. 7ou 7ou should 4rite num"ers num"e rs correctl!. correctl!.
Aoid erasures. It maes !our paper dirt!. dirt!. - (hat did !ou learn toda!; Ans. (or corporatel! 4ith !our group I)' E&alation A. atch the number number with its expanded expanded form. A. . 1. &= a. $00F$0F= $. =@0 ". <00F&0F@ &. $ c. =00F@0F0 <. <&@ d. &00F0F= =. $$= e. 00F$0F !. "hoose the letter letter of the correct answer answer..
1. &00F0F< a. &< ". &< c. &0 $. 100F 00F0F0 a. 10 ". 100 c. 10 &. =00F 00F&0F1 a. =0& ". =1& c. =&1 <. @00F 00F10F@ a. @0@ ". @1@ c. @1 =. 00F 00F60F= a. 6= ". 0= c. 06 ". Write in in expanded expanded form. form. 1. $<& $. =$ &. <@0 <. &=1 =. & )'
(ssignment
Give the place value of the three digit numbers and write it expanded form. Write it in a sheet of paper.
1. $. &. <. =.
=&& &&& @@ $01 <60 Pre"ared by* Henel!n . +err +errer er &-**DA &-**DA Sbmitted to* Dr. *imer *stilloso
Pro.'Ed 273
ear* 3?74-3?7/
