Search found 711 matches
- 01 Dec 2022, 13:23
- Forum: Safety with Chemicals
- Topic: Experiment gone wrong
- Replies: 28
- Views: 8000
Re: Experiment gone wrong
Hope I am not out of line posting this .I trust you will delete it Labbie if you feel it is breaching DOE confidentiality .
- 01 Dec 2022, 08:37
- Forum: Safety with Chemicals
- Topic: Experiment gone wrong
- Replies: 28
- Views: 8000
Re: Experiment gone wrong
Just got a notification from DET that Black snake prac is not permitted pending further investigation .
https://education.nsw.gov.au/noticeboar ... in-schools
https://education.nsw.gov.au/noticeboar ... in-schools
- 25 Nov 2022, 08:53
- Forum: Safety with Chemicals
- Topic: Experiment gone wrong
- Replies: 28
- Views: 8000
Re: Experiment gone wrong
My head teacher says that Primary Schools are not allowed to do experiments with anything that's not edible . So using Metho is a breach straight up .
Which could explain why so many year 7 kids are always asking if they can eat everything .....to much molly coddling
Which could explain why so many year 7 kids are always asking if they can eat everything .....to much molly coddling
- 23 Nov 2022, 14:37
- Forum: Chemistry and Labware - General
- Topic: Chemical store Room
- Replies: 21
- Views: 10493
Re: Chemical store Room
We don't have it but I would agree with class 8.
- 09 Nov 2022, 12:32
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
Re: pH Charts
Great point Alice . I should have stated that that chart was for Chem supply Universal .
By the way , the stuff you sell covers a larger range .Looks good
By the way , the stuff you sell covers a larger range .Looks good
- 09 Nov 2022, 12:27
- Forum: Miscellaneous
- Topic: Chair Damage
- Replies: 29
- Views: 8484
Re: Chair Damage
Thankfully it's stopped here finally Merilyn I'd say since we stopped handing out masks . Mind you , with the departments new rule that Teachers that are Covid positive can come to work if they want and a new Covid variant which is unaffected by the Vaccines sweeping through NSW , probably won't be ...
- 04 Nov 2022, 10:16
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
Re: pH Charts
It's a pleasure . Worth the time to make a resource if it can be shared.
I have taken from Chemtalk over the years so happy to give back what I can.
I have taken from Chemtalk over the years so happy to give back what I can.
- 03 Nov 2022, 13:22
- Forum: Forum Support Desk
- Topic: How to post a picture on Chemtalk
- Replies: 8
- Views: 13486
Re: How to post a picture on Chemtalk
OK, just discovered that the Attachment size has a limit of 500Mb . So you can scale pics bigger than 800 pixels if the pic doesn't have too much detail in it . Maybe up to 1200 pixels on the long side . But for the most part 800 pixels will cover most Pictures. This forum must have a file size limi...
- 03 Nov 2022, 11:57
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
Re: pH Charts
Universal Indicator.jpg Universal.docx OK , here are the Finalized versions . Hopefully all the errors are sorted . In the process , I also managed to significantly reduce the size of the Docx files so they are all here now . Labbie , hope you can Delete the the start of this topic to remove all th...
- 03 Nov 2022, 11:56
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
- 03 Nov 2022, 11:54
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
- 03 Nov 2022, 11:52
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
- 03 Nov 2022, 11:51
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
- 02 Nov 2022, 14:27
- Forum: Miscellaneous
- Topic: 3D Printing
- Replies: 8
- Views: 4182
Re: 3D Printing
Nice work MrsCooper . \:D/ wondering what 3D design program you are using ? I looked at Fusion 360 and my brain exploded so gave up . Then tried Google sketchup.That seemed really hard work and wasn't the right tool . Tried Tinkercad and although its a Kiddies program , it suits my ability :whistlin...
- 01 Nov 2022, 14:31
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
Re: pH Charts
What an idiot .
I just realised pH scale starts at 0 not 1 .
Will have to redo
I just realised pH scale starts at 0 not 1 .
Will have to redo
- 31 Oct 2022, 13:45
- Forum: Chemistry and Labware - General
- Topic: pH Charts
- Replies: 25
- Views: 6853
Re: pH Charts
Wow! They look great! We have the universal charts that come with the indicator. What will you use the other charts for? I don't know that I've ever needed to know the exact colour range of the other indicators like that. Thanks Rosalie , It's just something the Chem teacher has always asked about ...
- 25 Oct 2022, 08:55
- Forum: Miscellaneous
- Topic: 3D Printing
- Replies: 8
- Views: 4182
Re: 3D Printing
Had to google Falcon tubes Anna. Thanks for the idea .
- 25 Oct 2022, 08:22
- Forum: Announcements
- Topic: Banned from 1 NOV
- Replies: 43
- Views: 13178
Re: Banned from 1 NOV
I thought you were talking about trying to convince them that we could still use them in Science . That will be my problem . The email response you posted last week is the only written statement to actually suggest its OK , even then, it's a bit vague. Did you watch the online seminar about it? No ...
- 24 Oct 2022, 13:59
- Forum: Announcements
- Topic: Banned from 1 NOV
- Replies: 43
- Views: 13178
Re: Banned from 1 NOV
No, as in convincing them that we can't be using the remaining plastic bowls and plates at functions/parent info nights etc. (to be discarded after one use). I've just had a follow-up chat with the person higher up and the response this time was a lot less dismissive than the initial conversation l...
- 24 Oct 2022, 13:08
- Forum: Announcements
- Topic: Banned from 1 NOV
- Replies: 43
- Views: 13178
Re: Banned from 1 NOV
Has anyone had trouble convincing "higher up" that this is actually a thing and that schools are not exempt? Sorry not quite understanding your question Rosalie . By the looks of the highlighted text in your email , it looks like we are OK to keep using plastic things so long as we will w...