anyone lives in England ?? -GCSE help~

[lovcullen]

gcse How science works

what should i answer to the question saying...

'How can u tell if your investigation is valid?'

or even if ur not doing gcse~

please help

[Sonic]

gcse How science works

what should i answer to the question saying...

'How can u tell if your investigation is valid?'

or even if ur not doing gcse~

please help

I'm pretty sure it means do the results you obtained match up to the results you expected from the hypothesis although it could mean did you follow the instructions properly without any human error

[lovcullen]

I'm pretty sure it means do the results you obtained match up to the results you expected from the hypothesis although it could mean did you follow the instructions properly without any human error
yeah.. i guess