These materials are part of my weather unit (7th grade). The zipped folder contains 3 files- 2 web/note sheets and a PowerPoint (see preview).
Day 1: I start my students out computers; they go to the directed site on temperature and fill in the note sheet using the sites. When everyone is done, I use the PowerPoint to go through relative humidity (located on the back of the temp note sheet). The PowerPoint only contains Word clipart; I have removed other pictures for copyright reasons. The animations are all set and ready to go, so all you need to do is add pictures of your choice. I then assign a worksheet on reading thermometers, which is not included (copyright reasons).
Day 2: I have my students on computers again studying barometers & air pressure, followed by a reading barometers worksheet. Again, the worksheet is not included, but I used this site to generate the worksheets: http://www.math-aids.com/Measurement/Reading_Barometer.html .
See the preview for screenshots. If you have any questions, let me know!