You win some you lose some

A short while back I was buoyed by the use of Google Spreadsheets in our science lessons. The children enjoyed the fact that we were sharing data and it added an edge to their motivation. They questioned the data that popped up as the sheet updated, they enquired about it’s ownership and accuracy. However this week sharing a Google presentation did not run so well!

I assumed we would have a similar experience and the sharing feature would work just as well. Groups were created in each class they were assigned a planet (we are looking at the solar system) and after a short intro, asked to explore our del.icio.us links and create one slide (or more if needed) in a ready made presentation. 3 children were working on a wireless laptop. It just never really got off the ground and I found my self firefighting access, update, deletion and wireless problems. Admittedly the technology got in the way of the learning  and it proved a disappointing afternoon. You really do win some, lose some. There were of course some groups that worked without any issues. So what went wrong – I think that it is important to try and reflect on the successes and failures on this blog so that I learn from it and others do as well.

1. We put a lot of pressure on the wireless network in the session as 16 machines were active and Google docs regularly refreshes so the web connection was very busy.
2. Some kids worked on the class PC and they seemed to work a lot smoother.
3. The children accessed del.icio.us links and these included a NASA image gallery so that could well have chewed up the bandwidth a bit.
4. Google presentations deals with different data than the spreadsheets, whole slides need to be updated sometimes with images etc – not just a number in a spreadsheet.
5. The children had to start from scratch and make new slides for their planet – some mix ups went on here.
6. All of the children were using one Google domain login – not sure if this hindered.

On reflection the idea is still a good one. Children all contributing to one presentation that has a common theme. They all have a piece of the jigsaw. But I think that we just asked too much of the wireless network, it certainly was far more than we have ever done. I am uncertain if the same login made an issue, I may try out some individual account logins with a similar activity.

I think that the most important thing to learn from this is that sharing Google Presentations works smoother when on hard wired PCs because it deals with a larger data set than spreadsheets.

Taking risks is a good thing. If I had never planned such an activity I would not have learned about how differently the application performs in the classroom. Were I to do it again in the future I would feel better prepared. Lesson learned.