Maths Update II Maths

4th week of Maths coming to an end.
In this, I will relatively only stick down what I remember from Thursday Yesterday and Today Friday.

On Thursday we were given a sheet that had black Pixels on it. With that sheet, we had to find a way to cover all the pixels with as little fewer squares and rectangles as we can to get the lowest number of squares and rectangles that cover the pixels. Some people got 14 or 41 or 98 (They did little squares)

And Today we were given another problem but with circles, for that, we had to make we straight line without taking our pen off on a grid of circles of 3, looked like this but with 2 more rows under it 0 0 0

In my opinion, it was kinda hard as I couldn't find a solution to this problem, but apparently, there are 5 ways to do it... so that's over me, then we were told to get into a group of 3 or 4 and were told to make a list of 2 things, of optimizing things we do every day.
 E.q Food - What to eat, What variety of food to eat.

So I rather enjoyed yesterday and today as they both had a challenging but interesting things to do to pass time in class