Thank you for participating in s22 w1 teaching challange!
Criteria | Status |
---|---|
Plagiarism ๐ | โ |
AI ๐ | โ |
Category | Remark |
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Task 1 | 1.4/1.5 |
Task 2 | 1.2/1.5 |
Task 3 | 2.3/3 |
Task 4 | 1.8/3 |
Post quality | 0.7/1 |
Total grade | 7.4/10 |
Teacher's Observation
Task 1 review | In task 1, you take a start by explaining binary and categorical variable as types of variables along their easiest practical and algebric examples both and while talking about types of expressions you have described about inequality expression along their both practical and algebraic examples but while explaining exponential expression your practical example is not properly justified but overall great effort you have made to answer this question! |
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Task 2 review | In task 2,you have taken PEMDAS rule from course for giving explanation of step by step procedure of evaluation of algebraic expression which is accurate but I have not seen your personal effort or your personal research while explaining in theory that how you are doing this all but you started simply your answer by solving 3x+2y [Given Values: x=4, y=5] expression,2x2โ4y + z [Given Values: x=3, y= 2, z = 1] and one more expression at paper and you have not made any mistake while explaining a step by step procedure for reaching to your final outcome but the thing that need to be improve is to write in your theory that how according to PEMDAS otherwise you are moving to other step! Otherwise your efforts are not bad but theoretical explanation can be improved as it was requirement of this question to being as detailed as possible! See how other participants get ful score are detailed in this task and then you will also understand that why I am too strict in marking! |
Task 3 review | In task 3,you have simplified 3(2x - 1) + 2(x + 4) - 5 expression and got 8x as end result but step by step you have shared only one image! It would be more good if you share at least three step by step images or if not then you should share only one image because it is looking confusing to have one step by step image and one image with all calculations! (x^2 + 2x - 3) / (x + 1) when x = 2 expression is solved by you but you have not properly explain step by step that how you solved it!2x + 5 = 3(x - 2) + 1 expression you have also solved but again you are lacking in step by step explanation here! Average effort you made! |
Task 4 review | In task 4, when I saw your neat images then I was impressed as well as I was impressed by information you extracted from scenario number 1 truly but in calculations it really made me confused because you are putting wrong values and you are getting right answer how?(Total profit= 0.5x+ 0.75x+22.5) This is what you have extracted finally and this is right and it becomes 1.25x+22.5 but you wrote it after further solving as 1.35x+22.5 and when further you are substituting values of x here then you are writing same wrong values as (=(1.35*110)+22.5) so according to it your final answer should be 171.5 but you are writing right answer 160 so I have a question that how you get 160 ? Even after putting wrong values! If I talk about scenario number 2 then you truly extracted total cost with good explanation! Average performance! |
Recommendations:
I would like to recommend you to be very original while solving mathematics or algebra and it shouldn't be your way that you are putting wrong values and your extracting right answers! It shows that you have focused at showing right answers and you have not focused that how step by step you have to solve everything properly! But I have checked your each and every step so that I may remain very fair in scoring!
I wish you good luck ๐ค
Opps! This is why we need to revise our exam paper. When I solve in the paper I memorised the answer and it was a typifying mistake that I worte 3 instead of 2 and didnโt even notice. You know this make me upsad.๐๐
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No problem!
Be careful next time please
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