I must say a good step & a step that should have been taken long-ago, but educationists need to be very careful in formulating syllabus and delivering. It should not be co-education at all. Girls should have separate classes. And teachers should be very kind & friendly persons (obviously) female.
or I dont know is k nisaab main kya hai, magar is main larkiyon ko zindagi guzarne or zindagi k saathi k sath chalne ki instructions k ilawa yeh bhi btana chahiye k how a girl has to save herself from Luchas & lafangas of society & how not to fall prey in bad hands!
when we will stop taking sex as a taboo, things will get better ourselves. main to hairan hoon k parents tak girls k sath is issue pe communicate bohot kum level pe krte hain.

and please this word "jinsi taleem/sex-education" should be changed! as it sounds weird and a student won't feel comfortable telling others that this is the new type of education she is receiving from her school and Its not exactly sex-education (sex education involves all the 'nitty gritties" as we see in europe!

and the link u have shared they r heavily criticising it as everrrrrrrrrrrrrrrr....when would this religious fanaticism end and muslims will start progressing