Practical websites for AS level Sciences

[NaNinG]

pls suggest some good practical websites for chem,phys,bio
with video explanations or simply practical notes covering AS(youtube is certainly blocked,proxy jus wont work,so dont suggest youtube...)

 

[josephsai]

for Biology AS level

 

[NaNinG]

for Biology AS level

yeah
we dont have prac in A2....btw r u asking a question?

 

[Eng Minhal]

Does anyone about Biology Practicals being conduct in karachi?