Posts Tagged ‘Science’
shield volcano
photo.JPG238 KB this is our volcano it is a shield volcano. It kinda stunk.
Water quality boat trip
We learned how to sample water and to test it for pH, dissolved oxygen, and other stuff like that. We tested plankton and we also tested water turbidity using secchi disks. Then we went inside and tested the disolved oxygen by seeing how many drops of the indicator it took to turn the water clear. […]
EggSpeRImEnt
Summary~ What we did this week was a project on eggs. We first put the egg in vinegar and waited for a day. The egg shell disolved and we wanted to see if the cell membrane had anything to do with this. What we discovered is that cell membrane has a lot to do with […]