tag:blogger.com,1999:blog-16760936.post3680859929013723321..comments2024-03-28T15:13:45.925+08:00Comments on Good Morning Yesterday: The humble OHPUnknownnoreply@blogger.comBlogger6125tag:blogger.com,1999:blog-16760936.post-3035596220946321102021-07-05T23:54:50.349+08:002021-07-05T23:54:50.349+08:00Congratulation for the great post. Those who come ...Congratulation for the great post. Those who come to read your Information will find lots of helpful and informative tips. <a href="https://precisiontransfers.com/product/8mm-and-16mm-film-transfer/" rel="nofollow">8mm Film Transfer</a><br />Micheal Alexanderhttps://www.blogger.com/profile/05475927639200371365noreply@blogger.comtag:blogger.com,1999:blog-16760936.post-83635611942038343072013-11-30T12:18:24.762+08:002013-11-30T12:18:24.762+08:00Gerad's point about maths reminds me of our Ad...Gerad's point about maths reminds me of our Advanced Statistics lecturer, Dr Goh Thong Ngee. I marvelled at the way he filled the entire blackboard with calculations without having to consult his notes.<br /><br />Gerad. You must have used the write-on transparencies that came on a roller. After completing one page of calculations and explanations, you simply scrolled to the next page.Lam Chun Seehttps://www.blogger.com/profile/01762020157703342970noreply@blogger.comtag:blogger.com,1999:blog-16760936.post-27101560191595219282013-11-30T11:51:00.675+08:002013-11-30T11:51:00.675+08:00I was a teacher some years ago and I well remember...I was a teacher some years ago and I well remember the stack of transparencies I would bring to class as well as the transparency marker pens! <br /><br />There were three types - (1) the permanent one (the Zebra NAME pen), (2) the erasable one which needed a normal rubber (not ink eraser or else the erasure marks will be seen on screen!) and (3) the erasable one that is water-soluble<br /><br />I'd prefer the water-soluble marker, the ink being easier to remove and the transparency could be re-used. Of course, these types of pens aren't suitable if you have sweaty palms...I remember on my nervous first lesson and the words started smudging!<br /><br />As with Chun See, over the years, the Ministry had installed LCD projectors in classrooms and teachers were increasingly asked to incorporate IT elements in class that transparencies gradually became redundant.<br /><br />I teach math and science, as with implementation of new technology, IMHO, transparency seems to work better in math lessons, typing equations and stepping through problem-solving is faster and more effective with transparencies, whilst PowerPoint presentations seem to be more effective in Sciences...as they tend to be visual in nature.Geradnoreply@blogger.comtag:blogger.com,1999:blog-16760936.post-21859288827721452912013-11-29T10:27:23.165+08:002013-11-29T10:27:23.165+08:00and in between transparencies, u would put this fl...and in between transparencies, u would put this flimsy, translucent, crunchy piece of "tracing paper. TheSounDOnehttps://www.blogger.com/profile/15955724873731300768noreply@blogger.comtag:blogger.com,1999:blog-16760936.post-11363617999559212252013-11-28T12:22:09.460+08:002013-11-28T12:22:09.460+08:00Forgot to mention. If you accidentally fed a write...Forgot to mention. If you accidentally fed a write-on transparency into the photocopier, it would 'melt' and crumble, and you would have a messy situation on your hands.Lam Chun Seehttps://www.blogger.com/profile/01762020157703342970noreply@blogger.comtag:blogger.com,1999:blog-16760936.post-83858745234213864152013-11-28T11:39:51.164+08:002013-11-28T11:39:51.164+08:00wahhh brings back memories of my Pri school days :...wahhh brings back memories of my Pri school days :) <br /><br />Ai @ <a href="http://www.sakuraharuka.com/" rel="nofollow"> Sakura Haruka </a>Ai Sakurahttps://www.blogger.com/profile/11647203995385379898noreply@blogger.com