Bradley Bush

Bradley Bush commented on Find the equation of a line through two points - negative gradient 6 years, 10 months ago

Thank you for the feedback. I have acted on all the points you made there and I will apply these to the other 3 versions of this question too.

Bradley Bush on Using a speed graph to find distance 6 years, 10 months ago

Gave some feedback: Needs to be tested

Bradley Bush commented on Using a speed graph to find distance 6 years, 10 months ago

Thank you again for the feedback! I've made all the changes you suggested, but I cannot find the "its" or "it's" anywhere in the text so I am hoping that I deleted it when editing the question earlier. 

Bradley Bush on Using a speed and acceleration graph 6 years, 10 months ago

Gave some feedback: Needs to be tested

Bradley Bush commented on Using a speed and acceleration graph 6 years, 10 months ago

Thank you for the feedback, I agree on second reading of the question, it isn't the best approach to ask this in this way at this point in the question. I was trying to test that the student can identify rate of change just be reading the equation but I think it is slightly pointless without any calculus now that you point it out. 

I'm just going to remove that part for now and then I'll add developing a question on recogising ate of change to my to do list.

Bradley Bush on Create an algebraic expression from a word problem, simplify, and evaluate 6 years, 10 months ago

Gave some feedback: Needs to be tested

Bradley Bush on Find the equation of a line through two points - positive gradient 6 years, 10 months ago

Gave some feedback: Needs to be tested

Bradley Bush commented on Find the equation of a line through two points - positive gradient 6 years, 10 months ago

Thank you for the feedback Chris, I have done everything you've suggest4ed here as well as making the same changes to differenet versions of this question.

Bradley Bush on Match statement to graphs 6 years, 10 months ago

Gave some feedback: Has some problems