Geometriya 7-sinf

II bob. 
B
urchak
11.
Burchak. Burchaklarni taqqoslash ..............................................................28
12.
Burchaklarni o4lchash. Transportir.............................................................30
13.
Burchak turlari: to4g4ri, o4tkir va o4tmas burchaklar. Bissektrisa ...............32
1
4
.
Qo4shni va vertikal burchaklar hamda ularning xossalari ...........................3
4
15.
Geometriyani o4rganishda fikrlar ketma-ketligi va bog4liqligi ....................36
16.
Perpendikulyar to4g4ri chiziqlar ..................................................................38
17. 
Teskarisini faraz qilib isbotlash usuli ..........................................................
4
0
18.
Amaliy mashg4ulot .....................................................................................
4
2
19. 
Bob bo4yicha takrorlash .............................................................................
44
20. 
2-nazorat ishi .............................................................................................
4
6 
Amaliy kompetensiyalarni rivojlantiruvchi qo4shimcha materiallar ...........
4
8
III bob. Ko4pburchaklar va uchburchaklar 
21.
Siniq chiziq. Ko4pburchak .........................................................................52
22.
Uchburchak. Uchburchaklarning turlari ....................................................5
4
23.
Uchburchakning muhim elementlari:
mediana, balandlik va bissektrisa ...............................................................56
2
4
.
Uchburchaklar tengligining birinchi
(TBT # tomon-burchak-tomon) alomati ...................................................58