Cooking potatoes
This task is about fair testing.
Neil set up the following experiment to find ways to speed up the cooking of a potato.
Question
2
Change answer
a) Carefully explain
two
reasons why this is not a "fair test".
a) Carefully explain
two
reasons why this is not a "fair test".
1.
2.
Question
2
Change answer
b) What
two
variables have been controlled for this experiment?
b) What
two
variables have been controlled for this experiment?
1.
2.
Question
2
Change answer
c) Neil re did this experiment and made it a "fair test".
What should Neil
measure
so he knows which potato cooks the fastest, and
how
could he do this?
c) Neil re did this experiment and made it a "fair test".
What should Neil
measure
so he knows which potato cooks the fastest, and
how
could he do this?
Measure
:
How
:
Published on
https://newzealandcurriculum.tahurangi.education.govt.nz
