7/23/2019 so hoc 6 tiet 1-5.doc

1/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"#g$% son& 20'('201"

#g$% gi)ng& 2"'('201"

Chng 1: n tp v b tc v s t nhin

Tit 1 :TP HP PH!" T# C$% TP HP

& '(c ti):1. V kin thc: Hc sinh c lm quen vi khi nim t h !"n# cch l$% cc v& '(v t h) nhn !it c 1 *i tn# c( th+ thu,c h-% khn# thu,c 1 t h ch/t0c.. V k2 n3n#: 45n lu%n k6 n3n# s7 '(n# k& hiu thu,c h-% khn# thu,c v/ #i8i t/n.9. V thi ,: 45n lu%n t 'u% linh h/t ch/ hc sinh qu- cc cch khc nh-u c;n# vitm,t t h.&& Ch)*n b+ c,- gi./ vin v h0c sinh:1.

7/23/2019 so hoc 6 tiet 1-5.doc

2/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"* 1 l hCn t7 cX- t h b. ?& hiu: 1 b) c l: 1 thu,c* khn# l hCn t7 cX- t h b. b) c l: khn# thu,c b

7/23/2019 so hoc 6 tiet 1-5.doc

3/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201" Q K: b 1d [ 1d -d ! p !Wt H !Wtd schd v

I Hng 4Jn h0c sinh t h0c K nh: ;1#k. \m !i t J>#k P [Md 1 n J>!t P 9d KM

YhuFn !G !i: Q h cc s* QT nhi=n.

#g$% son& 20'('201"

#g$% gi)ng& 26'('201"

Tit > :TP HP CMC NO T "H&Q"

&'(c ti):

1. V kin thc: Hc sinh !it c t h s* tT nhi=n) nwm c cc qu% c v th

tT t0/n# t h s* tT nhi=n) !it !i+u 'ixn m,t s* tT nhi=n t0=n ti- s*) Bwm c i+m!i+u 'ixn s* nh_ hNn !=n t0i i+m !i+u 'ixn s* ln hNn t0=n ti- s* .. V k2 n3n#: Hc sinh h^n !it c cc t B) BI) !it s7 '(n# cc kj hiu v )

!it vit s* tT nhi=n lin s-u) s* tT nhi=n lin t0c cX- m,t s* tT nhi=n.9. V thi ,: 45n lu%n ch/ hc sinh t&nh ch&nh c khi s7 '(n# kj hiu.&&Ch)*n b+ c,- gi./ vin v h0c sinh:1.Y cX-

7/23/2019 so hoc 6 tiet 1-5.doc

4/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"

7/23/2019 so hoc 6 tiet 1-5.doc

5/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"

7/23/2019 so hoc 6 tiet 1-5.doc

6/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"f Q0/n# cc s* tT nhi=n s* n/ l s* nh_ nh$t) cU

s* tT nhi=n l nh$t h-% khn#) v s-/fHs Z>* ` l s* tT nhi=n nh_ nh$t

Z?hn# cU s* tT nhi=n ln nh$t v !$t c s* tTnhi=n n/ cn# cU s* tT nhi=n lin s-u ln hNnnU.

'MZ>* ` l s* tT nhi=n nh_ nh$tZ?hn# cU s* tT nhi=n ln nh$t

f Q h cc s* tT nhi=n cU !-/ nhi=u hCn t7fHs YU v s* hCn t7 eMQ h cc s* tT nhi=n cU v

hCn t7

K. C,ng c 9)6En tp: JLMi t [ Js#k P M: H-i hs l=n !8n# ch]- !i.A n: -M >* lin s-u s* 1 l s* 1. >* lin s-u s* rr l 1``. >* lin s-u s* - Jvi - BM l s* - 1.

!M >* lin t0c s* 9 l 9K >* lin t0c s* 1``` l s* rrr >* lin t0c s* ! J vi ! BIM l ! P 1.i s* Js#k P M H/t ,n# nhUmA n: -M b { }19d1Kd1e

!M { }1dd9dK

cM Y { }19d1Kd1e

. Hng 4Jn Hs t h0c K nh: JLMZ Hc k2 !i t0/n# s#k v v #hi.Z \m !i t d rd 1` Js#k P M. i 1` n !i 1 Js!t P Kd MZ Hn# 'n !i r: H-i s* m~i 'En# l h-i s* tT nhi=n li=n ti t3n# 'Cn

cU n#h6- l tm s* lin t0c s* v s* lin s-u s* -.

#g$% son& 20'('201"

#g$% gi)ng& 2'('201"

Tit & RH& NO T "H&Q"

O. '(c ti) :1. V kin thc: Hc sinh hi+u th n/ l s* th h^n) h^n !it s* v ch] s* t0/n# hth h^n. Hi+u 0{ t0/n# h th h^n #i t0G cX- m~i ch] s* t0/n# m,t s* th-% i the/vG t0&.. V k2 n3n#: Hs !it c v vit cc s* l- mg khn# vt qu 9`.9. V thi ,: Hs th$% c u i+m cX- h th h^n t0/n# vic #hi s* v t&nh t/n.OO. Ch)*n b+ c,- RS v HN:

Gio *i+n& Tr,n Th- Thanh Hng

7/23/2019 so hoc 6 tiet 1-5.doc

7/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"1.Y cX-

7/23/2019 so hoc 6 tiet 1-5.doc

8/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"Vi 1` ch] s* t0=n t- cU th+ #hi c mi s*tT nhi=n.

f p~i s* tT nhi=n cU th+ cU m$% ch] s*f Hg%l$% v& '(.

Hs p~i s* tT nhi=n cU th+ cU 1d d 9d ...ch] s*.V& '(: d 1d 91d....

p~i s* tT nhi=n cU th+ cU 1d d9d...ch] s*.

V& '(: >* cU 1 ch] s*. >* 1 cU ch] s* >* 91 cU 9 ch] s*

* ch(c Yh] s* hn#ch(c

Yc ch] s*

9r 9 9r r 9d d rd f Vi=t s* tT nhi=n cU s* ch(c l 19) ch] s*

hn# Nn vG l .Hs 19

7/23/2019 so hoc 6 tiet 1-5.doc

9/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"a1c ch s* tT nhi=n cU 9 ch] s*M

f \m f s#k.Hs H/t ,n# nhUm. f.

Z >* tT nhi=n ln nh$t cU 9 ch] s*l: rrr.Z >* tT nhi=n ln nh$t cU 9 ch] s*khc nh-u l: r.

7/23/2019 so hoc 6 tiet 1-5.doc

10/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"!. \u%n t:

i 11- Js#k P 1`MA: 19

i 1 Js#k P 1`M

A: b { }d`

i 19Js#k P 1`MA: -M 1```!M 19K

. Hng 4Jn t h0c K nh: JLMZ Hc k2 !i t0/n# s#k v t0/n# v #hiZ \m !i t 1Kd 1 Js#k P 1`Md 1[ n 9 Js!t P )[MZ Hn# 'n !i 11!.Js#k P 1`M:>* g ch/ 1K.

>* t03m 1K.Yh] s* hn# t03m K.>* ch(c 1K.

Yh] s* hn# ch(c .

#g$% son& 2('('201"

#g$% gi)ng& 1'3'201"

Tit I: NO PH!" T# C$% 'VT TP HP TP HP CW"

O. '(c ti) :

1. V kin thc: Hc sinh hi+u c m,t t h cU th+ cU m,t hCn t7 cU nhiu hCnt7) cU th+ cU v s* hCn t7) cn# cU th+ khn# cU hCn t7 n/.Z Hi+u c khi nim t h c/n v khi nim h-i t h !"n# nh-u.

. V k2 n3n#: Hs !it tm s* hCn t7 cX- m,t t h) !it ki+m t0- m,t t h l th c/n cX- m,t t h ch/ t0c) !it vit m,t vi t h c/n cX- m,t t h ch/t0c) !it s7 '(n# Wn# cc kj hiu v .9. V thi ,: 45n lu%n ch/ hs t&nh ch&nh c khi s7 '(n# cc kj hiu v .&& Ch)*n b+ c,- RS v HN:1.Y cX-

7/23/2019 so hoc 6 tiet 1-5.doc

11/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"!. A n:

Hs1: Yh]- !i 1r Js!t P ) [M-M 9K`) 9`K) K9`) K`9

!M .1``` .1`` .1`a1c2 a 1 c 2 = + + + Hs: Yh]- !i 1 Js!t P ) [M

-M b { }1[did9tdKr cU K hCn t7. K

!M { }K1dt cU hCn t7. 9

cM Y { }erd[t cU hCn t7. 9

Z Hs: Bhn t !i lm cX- !n.Z

7/23/2019 so hoc 6 tiet 1-5.doc

12/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"

7/23/2019 so hoc 6 tiet 1-5.doc

13/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"t7 vi t h.?j hiu: ch m*i qu-n h #i]- t h vit h.

7/23/2019 so hoc 6 tiet 1-5.doc

14/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201" Z

7/23/2019 so hoc 6 tiet 1-5.doc

15/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"{ }1`d11d1d...drr

Hs \=n !8n#. { }1`d11d1d...drr YU rr P 1` 1 r` JhCn t7M

7/23/2019 so hoc 6 tiet 1-5.doc

16/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"Hs An# ti ch~ t08 lSi. -M A

!M >cM >'M A

f b l t h cc s* tT nhi=n nh_ hNn 1 . l t h cc s* chn.

BIl t h cc s* tT nhi=n khc `a;n# kj hiu Y + th+ hin qu-n h cX- m~it h t0=n vi t h B.

i t K Js#k P 1KM

Hs \m v/ hiu hc t) ch$m ch/ !i. b B B

BI B\5ng :i t/n thTc t.JLM

7/23/2019 so hoc 6 tiet 1-5.doc

17/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"

#g$% son& 2('('201"

#g$% gi)ng& '3'201"

Tit6 PH]P CV"R S^ PH]P "H_"

& '(c ti)1. V kin thc: Hc sinh nwm v]n# cc t&nh ch$t #i-/ h/n) kt h cX- h c,n#)

h nh^n s* tT nhi=n) t&nh ch$t h^n h*i cX- h nh^n *i vi h c,n#) !it ht!i+u v vit 'n# tn# qut cX- cc t&nh ch$t U.. V k2 n3n#: Hs !it vn '(n# cc t&nh ch$t t0=n v/ cc !i t t&nh nhFm) t&nhnh-nh.9. V thi ,: Hs !it vn '(n# h lj cc t&nh ch$t cX- h c,n# v h nh^n v/#i8i t/n.OO. Ch)*n b+ c,- RS v HN:1.Y cX-

7/23/2019 so hoc 6 tiet 1-5.doc

18/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"Hs Z Yhu vi hnh ch] nht !"n# h-i lCn chiu

'i c,n# h-i lCn chiu 0,n#.Z ain t&ch hnh ch] nht !"n# chiu 'inh^n chiu 0,n#.

Hs \=n !8n#. Yhu vi cX- s^n hnh ch] nht l:

( )t.[K t.9[ t. [K 9[ t.1`` t``+ = + = =

ain t&ch hnh ch] nht l: 9. `` JmM

f Bu chiu 'i cX- m,t s^n hnh ch] nhtl -JmM) chiu 0,n# l !JmM t- cU cn#thc t&nh chu vi v 'in t&ch nh th n/f

Qn# qut: z J- !M . > -.!

7/23/2019 so hoc 6 tiet 1-5.doc

19/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"

fm hg% nhn t v kt qu8 cX- t&ch vthR- s* cX- t&chf

Hs ?t qu8 t&ch !"n# `) cU 1 thR- s* !"n# .f V% thR- s* cEn li h8i nh th n/fHs QhR- s* cEn li h8i !"n# .f Qm 'T- t0=n cN s n/f

Hs >* !G t0R s* t0R hiu..Q&nh ch$t cX- h c,n# v hnh^n s* tT nhi=n. Js#kM J1LM

7/23/2019 so hoc 6 tiet 1-5.doc

20/20

Trng THCS Thanh Lm. Gio n i s 6. nm hc 201!201"v h nh^nf Hg% ht !i+u t&nh ch$t U.

Hs Q&nh ch$t h^n h*i cX- h nh^n vih c,n#: pu*n nh^n m,t s* vi m,ttn# t- cU th+ nh^n s* / vi tRn# s* hn#cX- tn# 0@i c,n# cc kt qu8 li.

f '(n#: Q&nh nh-nh: ti.9[ ti.[K+ = f

Hs \=n !8n# lm) c8 l lm v/ v. ( )ti.9[ ti.[K ti 9[ [Kti.1``

ti``

+ = +

=

I C,ng c U)6En tp:;1`