Tag Archives: Maths

Top Ten Tallest Buildings!

Hi everyone

Today i am doing a maths investigation thing, if you  did not know I going to talk about top ten tallest buildings in the world. But before we start anything think to your self what the top ten tallest building in the world are, you can leave it in the comments if you want.

My guess was that it would be evenly spread around the world. Guess what?! I was wrong ! it was mostly in Japan,China,Hong Kong and India kinda places.

The real answer is…..

1: Burj Khalifa  2: Tapei 101 3: Shanghia World Financial Center 4: International Commerce Center 5: Petronas Towers 6: Nanjing Greenland Financial Center 7: Willes Tower 8: Guanghzou West Tower 9: Trump International Hotel And Tower 10: Jin Mao Tower.

Wow that was so hard to wright all of that down, I did not copy and past all of that. Well I hope you I joyed all of that I know that I didn’t because I was the one who wrought this down.



Our Amazing Crop Circles Investigation!

Hi everyone!

Today we i am going to talk all about crop circles. First of all what is a crop circle? A crop circle  is a circle with a complex pattern inside of the circle, this was not as easy as it sounds there was lots of maths  in this thing.   that was all the maths we had to do.kira


Then we had to make are own crop circle using circles straight  lines and triangles, but we had to place all of are shapes in a right place and we could not make pretty things. after we did that we had to photo copy the crop circle and then colour the photo copy.

kira1 kira2


then the last step we have done so far. This last step is that we had to make more crop circles but on the computer and i have done three  I will link that document so that means this is the end to our amazing adventure of crop circles! bye ^_^


Area, Hypothesis and pentomines

Hi people

Well today I going to talk about pentomines, Hypothesis and area .

This year I have learnt lots about pentomines like some rules like corners can’t touch, and it has to be made up of 5 squares. This is my Hypothesis for area:  for area I think that they will be some will the same and some will not. I was right but when I was working I remember that they will all be the same because they are made up of 5 squares so they would all be the same, so with that all the area for the pentomines are all the same. My next Hypothesis is with the perimeter and that is: I don’t think the perimeter will be the same for everyone. And I was right they were all the same expect for the p shape pentomines. So this is the end for this post but tell me what you like or dislike about pentomines?


Sentences Charli.