Page 20 - ahmedhamoud book2
P. 20

???????   ?????
                                                                                                        ????????   ???????   ?????
                        ?   )    8  (                                                             ??????   ??????????   ???? ???   ?????
                                                                                                   )    ????  ????    ( /?  ?????????   ???
                 .....................................     : ?????                                      ( 7   –   8    )     ???????

                            ...........  4    /     :  ????                     .    ?????   ??????   ??   ??????   ?????   ?????
                                                                       .    ???????   ??????   ??????   ??   ??????   ?????   ?????     ???????
                   ?     /        /        :   ???????                 .    ??????    ?    ??????   ??????   ??   ??????   ????   ?????

                                                                           :


                ----- -------------------- ---  ----- --------------- ---  ----- -------------------- ---  ----- --------------- ---





                                            ----- ------------------------------------------- ---  ----- ------------------------------------------- ---
                                            ----- ------------------------------------------- ---  ----- --------------------------------------- ---- ---
                                            ---- -------- - ---------------------------------- ---  ---- -------- - ---------------------------------- ---
                                            ----- ---------------------------------------- ---  -    ----- ---------------------------------------- ---  -
                                            -----  ------------------------------------------ ---  ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---  ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---




               ----- -------------------- ---  ----- --------------- ---  ----- -------------------- ---  ----- --------------- ---





                                            ----- ------------------------------------------- ---  ----- ------------------------------------------- ---
                                            ----- ------------------------------------------- ---  ----- ------------------------------------------- ---
                                            ---- -------- - ---------------------------------- ---  ---- -------- - ---------------------------------- ---
                                            ----- ----------- ----------------------------- ---  -    ----- ---------------------------------------- ---  -
                                            -----  ------------------------------------------ ---  ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---  ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---

                                                     TIMSS


              ----- -------------------- ---  ----- --------------- ---  ----- -------------------- ---  ----- --------------- ---




                                            ----- ------------------------------------------- ---  ----- ------------------------------------------- ---
                                            ----- ------------------------------------------- ---  ----- ------------------------------------------- ---
                                            ---- -------- - ----------------------------------  - --  ---- -------- - ----------------------------------  - --
                                            ----- ---------------------------------------- ---  -    ----- ---------------------------------------- ---  -
                                            -----  ------------------------------------------ ---  ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---  ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---
                                            ----- ------------------------------------------ ---                ----- ------------------------------------------ ---





                                                            18
   15   16   17   18   19   20   21   22