• Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month
Page
  1. 1
    1
  2. 2
    2
  3. 3
    3
  4. 4
    4
  5. 5
    5
  6. 6
    6
  7. 7
    7
  8. 8
    8
  9. 9
    9
  10. 10
    10
  11. 11
    11
  12. 12
    12
  13. 13
    13
  14. 14
    14
  15. 15
    15
  16. 16
    16
  17. 17
    17
  18. 18
    18
  19. 19
    19
  20. 20
    20
  21. 21
    21
  22. 22
    22
  • Level: GCSE
  • Subject: Maths
  • Word count: 1006

Number Grid

Extracts from this document...

Introduction

Number Grid I have been given the following task: I will now carry out this investigation in four different parts. The 1st part includes 1 variable; which is the one given to me on the task sheet. I am going to investigate what the difference between the opposite products inside a square shaped box is. I will calculate the differences using the grid for 4 different sized square boxes and then put my results into a table. After doing this for all 4, I will look for a pattern with all my data and try to come up with a general formula which will give me my nth term. After getting my formula, I will predict an nth term using the formula and also calculate the differences using the grid and see whether my formula is correct. For the 2nd part of the investigation, I will be using 2 variables to extend the task further. ...read more.

Middle

Rectangles Multiple Grids Size, Shape and Multiple Conclusion In conclusion, I have found many formulas, either to do with the shape of the box inside the grid, the size of the main grid or the multiple of the main grid. While doing this investigation, I noticed a link between all of my formulas and therefore combined all of them together at the end to make one final formula containing 4 variables; the multiple of the grid, the size of the main grid, the length of the box inside the grid and the width of the box inside the grid. I noticed that there is a reason for every number in the formula to be there and investigated why that number was present and what would happen to that number if the circumstances changed. This means that I have done 3 extensions all together; ranging from 1 to 4 variables. ...read more.

Conclusion

Evaluation Overall, I think my investigation went well because I had extended all my tasks and had up to 4 variables. I completed the given task in as much detail as possible and referred my extensions back to the original given task. If I had more time to complete this assignment, I would have changed the shape of the "box" inside the grid and maybe even involve 3D shapes. I could have also investigated the difference of the products from the opposite numbers inside a rectangular main grid; instead of changing the shape and size of the box inside the grid. Additionally, I could have considered that if the numbers inside the grid included negative numbers, then there may be a change to the general formula. On the whole, I had no major problems within the course of my assignment, and felt than everything went smoothly. As I had extended my task to 4 variables, I believe that I had done everything I was asked to in the task and maybe more. ?? ?? ?? ?? Number Grid 1 Pooja Patel 11CCy ...read more.

The above preview is unformatted text

This student written piece of work is one of many that can be found in our GCSE Number Stairs, Grids and Sequences section.

Found what you're looking for?

  • Start learning 29% faster today
  • 150,000+ documents available
  • Just £6.99 a month

Not the one? Search for your essay title...
  • Join over 1.2 million students every month
  • Accelerate your learning by 29%
  • Unlimited access from just £6.99 per month

See related essaysSee related essays

Related GCSE Number Stairs, Grids and Sequences essays

  1. Number Grid Investigation.

    z ( n - 1 ) For any random square inside any random width grid. 3. z ( n - 1 )( d - 1 ) I again need to take a different approach in this investigation. What next?

  2. What the 'L' - L shape investigation.

    by 5 grid I have found: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 I will display my results from these calculations into a table format as follows: Number In Sequence 1 2

  1. Number Grid Investigation.

    ( s-1)� Summary With the information I have gathered; tables of results, algebra and sequences have provided me with a broad range of results, enabling me to have a more definitive view of the initial investigation. From the worked examples I have observed that: 10x10 grid: * The smallest square

  2. Algebra Investigation - Grid Square and Cube Relationships

    It is possible to use the 2x2, 3 and 4 rectangles above to find the overall, constant formula for any 2xw rectangle on a 10x10 grid, by implementing the formulae below to find a general calculation and grid rectangle. It is additionally possible to see that the numbers that are added to n (mainly in the corners of the grids)

  1. Maths Grid Investigation

    31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 5 x 5 grids: 1 2 3 4 5 9 10 11 12 13 17 18

  2. Maths - number grid

    Chapter Two My initial investigation was looking at various squares randomly selected from the provided 10x10 grid. To make my investigation more interesting I am going to repeat my previous process except this time I will be using rectangles. I predict with rectangles that I will get a different result

  1. 100 Number Grid

    14 x 47 = 658 17 x 44 = 748 Product difference = 90 C. 53 x 86 = 4558 56 x 83 = 4648 Product difference = 90 D. 67 x 100 = 6700 70 x 97 = 6790 Product difference = 90 Based on this investigation, I predict

  2. number grid

    repeat my investigation so my results are more reliable and so I can create a table with them. _22 12 . 10 For this 2 X 2 grid I have done the exact same thing as I did for the first one.

  • Over 160,000 pieces
    of student written work
  • Annotated by
    experienced teachers
  • Ideas and feedback to
    improve your own work