Bradley Bush

Bradley Bush on Straight line equation application: measuring sunflower height 7 years, 4 months ago

Gave some feedback: Needs to be tested

Bradley Bush on Solving linear inequalities 7 years, 4 months ago

Gave some feedback: Needs to be tested

Bradley Bush commented on Solving linear inequalities 7 years, 4 months ago

Thank you Lauren, some good points here, I've made all of these changes.

Bradley Bush on Extract common factors of polynomials 7 years, 4 months ago

Gave some feedback: Needs to be tested

Bradley Bush commented on Extract common factors of polynomials 7 years, 4 months ago

Thank you for the advice Lauren. I have made all the changes you've suggested, I hope you don't end up having to give feedback on this one for a third time.

Bradley Bush commented on Lowest common multiples: train timetable example 7 years, 4 months ago

Good concise question, just a few notes:

• Could the statement be a more formal definition of a multiple followed by what you've already written as a way of thinking of it?
• The first part was really straight forward although it made me feel guilty for not instantly remembering my $16$ times tables.
• For the second part, I think that you need to either make it clear that a train needs to be present on exactly the same minute to clash or maybe think of a different example so that using multiples makes more sense. I.E. if the trains were stopping 1 minute apart, surely they would clash too?
• Maybe you could phrase the question in an alternate reailty where there has yet to be a storm and both tracks are working then just ask for the time when there is a train on both tracks? I'm struggling to be very imaginative here.
• In the advice, it might be good to hint to the fact you are caling lowest common multiples LCM before you start using it by in the first instance of saying lowest common multiples just putting lowest common multiples (LCM) for reference?

Other than that, great question, I learned some times tables :)

Bradley Bush on Straight line equation application: measuring sunflower height 7 years, 4 months ago

Gave some feedback: Needs to be tested

Bradley Bush on Straight line equation application: measuring sunflower height 7 years, 4 months ago

Gave some feedback: Has some problems

Bradley Bush commented on Match statement to graphs 7 years, 4 months ago

Cannot get the variables to work inside our image function :(

Bradley Bush on Calculate a student discount 7 years, 4 months ago

Gave some feedback: Has some problems