Hannah Aldous

Hannah Aldous on Completing the square 7 years, 4 months ago

Gave some feedback: Needs to be tested

Hannah Aldous on Using the Quadratic Formula to Solve Equations of the Form $ax^2 +bx+c=0$ 7 years, 4 months ago

Gave some feedback: Needs to be tested

Hannah Aldous commented on Calculate the areas of polygons 7 years, 4 months ago

part a says round to 1 dp but only marked correct 2 dps
not sure how easy this is to do but on the trapezium diagram could you line up your values for the number on top and bottom
in part d, a + b needs to be in LaTeX
in your advice you've put m for metres in LaTeX for several of the answers but not all
I think you need to start the advice for each part with 'The area of a parallelogram is calculated using the formula...' instead of 'Paralellogram:'
you've put the word height in LaTeX in part c
in part d I would write 'half of a' instead of 'half a' 
typo 'interpretted'
you have a space before a comma in part d
you've written 'this is shown below' but haven't shown below.

Hannah Aldous on Calculate the areas of polygons 7 years, 4 months ago

Gave some feedback: Has some problems

Hannah Aldous commented on Percentages and ratios - box of chocolates 7 years, 4 months ago

part a you are missing a full stop after box
when I did the question part b calculated there were 14 of every kind then part d said there was 15 coconut, not that important it just didn't flow between questions
in the advice, part b I think it would look better if you aligned method 1 and method 2?
part c I don't think the first few lines of working are useful as they don't contribute to the answer and I don't kniw whether the just add confusion
part d in the question only accepts simplified answer but you haven't explained or stated in the advice what the simplified version is or how to get to it.

other than that great question!

Hannah Aldous on Percentages and ratios - box of chocolates 7 years, 4 months ago

Gave some feedback: Has some problems

Hannah Aldous commented on Finding the missing value of a constant in a polynomial, using the Factor Theorem 7 years, 4 months ago

just a few pedantic things I picked up on,
feel like the title should maybe be 'finding the missing value of a constant in a polynomial using the factor theorem'?
in your advice you start with again, but I don't think this is necessary, but it's up to you.
not sure you need commas in between your lines of working, after m or 0.
not sure 'But g(2)=0' should be a sentence independently maybe join it to the sentence before with a comma.

Hannah Aldous on Finding the missing value of a constant in a polynomial, using the Factor Theorem 7 years, 4 months ago

Gave some feedback: Has some problems

Hannah Aldous on Factorising Quadratic Equations with $x^2$ Coefficients of 1 7 years, 5 months ago

Gave some feedback: Needs to be tested