Science forum

D How should I use past papers to revise for NECTA? Exams and past papers DADISI Revision · 1 day ago · 4 13replies D What does a balanced meal look like on a small budget? Food and nutrition DADISI Nutrition · 3 days ago · 9 13replies D How can I improve poor soil on a small farm? Agriculture DADISI Agriculture · 6 days ago · 3 13replies D Quadratic expressions: factorising or the formula, which should I use? Mathematics DADISI Mathematics · 1 week ago · 3 13replies D How do I calculate total magnification and cell size under the microscope? Biology DADISI Biology · 1 week ago · 8 13replies D Potato cylinders in sugar solution: why do they lose mass? Biology DADISI Biology · 1 week ago · 9 13replies D Tips for balancing equations and working with moles Chemistry DADISI Chemistry · 2 weeks ago · 8 12replies D How do I know when I have reached the end-point of a titration? Chemistry DADISI Chemistry · 2 weeks ago · 9 12replies D Why is the graph for a filament lamp not a straight line? Physics DADISI Physics · 2 weeks ago · 11 12replies D How do I find the spring constant from my graph? Physics DADISI Physics · 3 weeks ago · 12 12replies D Why does a heavy ball fall as fast as a light one? Physics DADISI Physics · 3 weeks ago · 12 13replies