BarCodes

Barcodes, QR Codes and scanners are part of everyday life, but how to they work and what information do they hold. We write programs to read these codes to find out and create our own codes to be scanned.
 

Salt from salt Ore

Separating substances. Year 9 students had not done and did not know how to separate the pure Salt from Salt Ore.. So we did the practical - some thought that tweezers would be an option - after a minute, they changed their minds.

Titer Concentration Determination

In the prep room, working out the exact concentration of an unknown using the @pascoscientific drop counter with the pH probe and the thermometer with the help of the magnetic stirrer. Can the students get the same answer using a burette? Probably not!

 

Maths Exam

Your maths exam will be coming to your exam room tomorrow, so remember the pen, pencil, compass, protractor, ruler, and eraser. And it might just be worthwhile doing a past paper today.

 

Diffraction

 Shining a red laser through a narrow slit? You’ll see diffraction in action! The light bends and spreads out, creating a pattern of bright and dark fringes—proof that light behaves like a wave.  #Physics #Diffraction #LaserLight

Diffusion

 A-Level Biology: Diffusion in Agar. Some tubes are filled with agar and an indicator, and the rate of diffusion of some acid is measured as it moves through the agar. By setting up a known series of concentrations, an unknown concentration can be determined.

Capturing the picture

 Trying to get the photo of the sailing boat, sailing in front of the Upper Thames Sailing Club