11 April 2022

Using an Oximeter

 One of the fun things we do, testing whether the students have a heartbeat and their Oxygen stats. Some students with painted nails appear to be dead!



No comments:

Post a Comment

“Why the Rate-Determining Step Is Not Always Obvious” A-Level Chemistry

  “Why the Rate-Determining Step Is Not Always Obvious” A student sees a three-step mechanism and immediately chooses the slowest-looking s...