Sound Banger's

Experiment:To create a loud bang with paper!

Materials:

you will need-
Asheet of paper about 30 x 40cm

Method:
What you have to do-

1) Fold the longest edges of the paper togethert , and open it out again.
2) Fold down each of the four corners to the first center fold.
3) Fold the paper in half along the first center fold.
4) Fold the paper in half again and then open it out.
5) Fold down the two top corners.
6) Fold the paper back to make a triangle shape.
The banger is ready now.
7) Grip the banger firmly by the two top corners.
Swish it down sharply with a quick flick of the wrist.

Results: A loud bang occurs!


Jessica McAleese S1

Do you do Sudoku?

Well you can play it online here (with relaxing ambient sounds to calm you after a hard day's work).

Sudoku Play this fantastic puzzle game that is taking the world by storm!!

Play this free game now!!

Mr C

Kidney Beans

"What is in urine and how did it get there?" This is the question we are looking at in S2 and today we looked at the structure of a kidney. As you can see we made it a hands on experience! These are lamb kidneys (not for the soft hearted). We looked at the outside blood vessels and ureter and then at the internal structure - you can see this clearly in the pictures above.

Trundling about with trigonometry

It's not just Mr Jewell and his P7 class who've been taking maths outdoors.  Having been banned from climbing buildings due to health and safety restrictions the S3/4 class managed to measure the height of the school using some marvellous maths. 

Deborah can be seen measuring the angle of elevation using a clinometer, Gabriella is working out the distance to the base of the wall using a trundle wheel and I think Craig is writing his memoirs.  

They then had to measure the distance from the ground to eye level as shown by Daniel and Megan below.

Then with the aid team-work (see below), nifty diagrams and some basic trigonometry the pupils managed to work out the height of the building.

As if that news isn't enough here's a bonus song for all our loyal readers.

Melt and Pour Soap Making

S5 have been using glycerine to make soap this week. Glycerin soap is known as melt and pour soap because that’s basically all there is to it. You melt the soap, stir in some additions, and pour it into a mold.

Jason melting the glycerine soap.






Steven added a green dye and lavender fragrance to his soap.



Jennifer pouring the melted glycerine into moulds.



The finished articles.


A little bit of wisdom from Calvin.

Healthy Maths!

Today we were taking advantage of another beautiful day in Greenock to get outside and do some measuring. It is much easier to estimate distances if you have a picture in your mind of how long they are so we set off to the esplanade to measure a kilometre!

What we forgot was that after we had walked one kilometre we had another one to walk to get back! - Hence the 'Healthy Maths' title!
Phew!

Mr J :)

More Murderous Maths!

Another of our P7 book reviewers says:

"I've been reading a book called "Murderous maths: Do You Feel Lucky?" which is all about probability.  I found it very educational and learnt some intresting facts, here are some: 6! x 8! means 6x5x4x3x2x1 x 8x7x6x5x4x3x2x1, which is quite amazing.  I have no criticisms about this book whatsoever and I would love to read another."

Conor P7

Well done Connor, that deserves a brick.

Mr C