Wednesday 5 May 2021
The potometer
Using a potometer in the nice sunshine. The students can easily see the uptake of water and movement by transpiration. Important to set this up underwater. I am using watercress. It grows fast, has soft stems that easily fit into the tube and being water plants they transpire fast so the students can see the results quickly especially on a sunny day.
Subscribe to:
Post Comments (Atom)
online determination of acceleration due to gravity
This is an online lesson that shows acceleration due to gravity using the @pascoscientific light gate and a picket fence. It works very ac...
-
Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
-
Getting a classic set of results for the titration of NaOH and HCl is not that difficult but it is nice when we can get students to this ...
-
Mechanics: the grand meeting of Maths & Physics! Using strobe light & a ball drop for gravity-acceleration calculations and SUVAT fo...
No comments:
Post a Comment