What do you think. Do our school wasting our time by repeatedly make us study those topics which we have studied in previous grade with some additional knowledge. Don't the student have brain to connect every topic on their own. FOR ex we had to studied photosynthesis from grade 2 to 6 like that the most horrible chapter light from grade 4 to 10 . The light chapter was very easy if they tought us everything in 1 shot
