I decided to embed screencasts into a blog in order to deliver content to my A Level class and 'flip' some of my lessons; the screencast would deliver the content and the blog would offer context and further activities. For the most part, the blog and screencast combination worked well. However, some issues arose:
It seems that my students didn't start at the top of the blog and read down, as they would with a book. In fact, some didn't look at the title or date of each blog. Rather, they scanned the page for the most gratifying part, and ignored the rest. This habit isn't restricted to online content; over the years students have been drawn to resources within examination questions and ignored the preceding instructions. As a result, they mis-interpreted the question and lost marks. Also:
The students who read the text would see the links and other activities as optional further reading rather than an integral part of the delivery of the lesson.
The blog shows the most recent post first. Some students only read the most recent posts and missed the preceding content.
In a world saturated with information, the ability to scan and filter is essential; I need to ensure that this filtering process doesn't just include the visually appealing resources but the accompanying information as well. Perhaps all of the information should be visually appealing? Then again, perhaps their attention would be drawn to the most appealing resource and the other information would still be filtered out?
In future, I intend to devote time to teach online study skills as part of the course and give more thought to the design and delivery of my digital content.
We've all sat through dull and uninspiring PowerPoint presentations. The fatigue and boredom experienced when a presenter reads through dozens of text heavy slides is like death by a thousand cuts. However, PowerPoint is a versatile and useful tool that, when applied appropriately, can provide a variety of learning opportunities.
Recently, I've been using Powerpoint 2010 to create screencasts to deliver lessons to my A Level students while I recover from a knee operation. It's possible to create high fidelity video files (wmv.) of your presentations very easily by using 'Save and Send' under the 'File' tab in PowerPoint. Alternatively, you could use the 'Community Clips' tab on the banner to record at a lower resolution. I've uploaded my presentations to YouTube so that my students can access them anywhere and I can embed them in my teaching blog. I'll continue to use this method of delivery when I return to work as a way of flipping some of my lessons.
Before creating a video, you need to record your slideshow. In order to do this, simply press 'Record Slide Show' under the 'Slide Show' tab. It's possible to press the 'esc' key at any time during the recording and the animations and narration will be recorded up to that point. The narration is recorded as a sound file on each slide. This is an advantage as you don't have to re-record everything from the beginning if you fluff your lines (Tip: don't talk between slides as your voice isn't recorded during transitions).
I bought a cheap headset and microphone from a local supermarket (like this one) to record my narration, though it's possible to record your voice with a built in microphone, if your device has one. Remember to keep your presentations shorter than 15 minutes if you wish to upload them to YouTube. Also, the longer the presentation, the longer it will take to convert to a wmv. file (this can take a while!).
I had some fun using animations to enliven my presentations and tried to keep the text to a minimum. In my next post I'll explain how I formatted and animated the objects in this Welsh medium presentation.
Since discovering David Leat's book, Thinking through Geography, a number of years ago I've been making regular use of Thinking skills activities. The students enjoy them and they're designed to encourage increasing complexity in their understanding of a topic. As such, they're suited for use in conjunction with SOLO.
I decided to use a geographical mystery I found on the Staffordshire Learning Net website; the murder of Chico Mendes. I hadn't used this particular mystery for a few years and was interested to see whether Web 2.0 could breathe new life into it. The original mystery came in three parts - A Police evidence board, Suspect Sheet and Mystery Cards. The task is to make use of the information to deduce who murdered the environmental activist.
I decided to place the original evidence board and suspect sheet on a Prezi, along with some additional multimedia information I'd collected. I wanted to create the sensation of being in a Police incident room. A major advantage of using Prezi in this way is that the students can work together in class and at home. Here's a link to the Chico Mendes mystery:
Pupils are able to make a copy and collaborate with each other in real time, even when they're at different locations. They are able to edit the information and present the amended presentation to the rest of the class in order to reveal 'whodunnit'. Within the Prezi I created a path to guide the pupils through the information. A link to the mystery cards is provided at the end of the presentation.
The ability to change the size of the evidence helps students demonstrate its significance. Grouping evidence on the Prezi canvas allows students to make a chain of connections and present a coherent argument.
You can breathe new life into Powerpoint presentations by importing slides into a Prezi.
Here are some of my thoughts on using prezi:
Thinking Skills
1. It is possible for students to create a multimedia mind map of a subject.
2. A prezi could be created to incorporate multimedia clues to a thinking skills mystery activity, in much the same way as I did with Photosynth (I describe this in a previous post). For example, I'm thinking of creating a prezi 'suspect wall' full of information to help students solve the mystery of who killed an environmental activist.
3. Students could make an editable copy of a prezi produced by the teacher which is full of information, pictures etc of a topic. They could then sort and group the information, make connections and re-size according to importance. They would then be able to present their findings to the rest of the class.
4. Students could be asked to follow a presentation path for a prezi that has been produced by the teacher. They could give a commentary on what they see and understand. This could be recorded using Audacity (audio only) or screencasting software.
Collaboration
5. As prezis are stored in the cloud, it is possible for students to collaborate- for example, individuals could be given responsibility for a particular continent on an outline map of the World. They would then populate their continent with relevant material. The prezi brings their individual research together and the geographical context is clear. The ability to edit and create prezis with others in real time is a real plus; there's nothing stopping teachers and students on different continents working together on a presentation. It could also be a good platform for transition work between Primary and Secondary schools
Revision
6. The 'understanding a topic template' provides an ideal framework for revising a topic or unit of work. The ability to incorporate YouTube clips means that it is possible to incorporate screencasts (see my previous post). Making a prezi public means that everyone can have access to it.
We're having fun with Prezi, but be warned, a path that jumps too much from one end of the canvas to the other can make you seasick!
Not every pupil achieves their potential in external examinations. One reason for this is revision technique; even the most innovative and engaging lesson is unlikely to have much of an influence on a student’s final grades if he/she is unable to recall the learning outcomes. Linear examinations mean that nearly two years may have passed (maybe more if you start GCSE classes in year 9, like dukkhaboy) between the lesson and the examination, making effective revision crucial. How can technology help pupils revise for Geography examinations?
One method was demonstrated to me by Will Wright, a Maths teacher and recent Microsoft Partners in learning teacher award winner. He uses Community Clips, basic screencasting software for Windows, to record instructional videos as an aid to revision. These ‘Mathscasts’ are then uploaded to his YouTube channel for the students to view and revise at their convenience. He uses interactive whiteboard software to present his mathscasts and an audio commentary. Here is an example:
There are a number of reasons screencasts appeal to me to support students when revising:
The clips are designed to support the lessons taught and directly reflect desired learning outcomes (this is great because I’m likely to make use of a variety of case studies, many of which aren’t referenced in revision guides. The guides themselves may not be written with our examination board in mind and in the target language of Welsh).
Students are more likely to watch a YouTube clip than pick up their course files and revision notes.
Listening to the clip with headphones means less distraction.
Students who are daunted by lots of text and find it difficult to access will be able to listen to the commentary and view an active demonstration.
The clips can be made available to download onto mobile devices.
They are easily available, provided there is internet access.
It would be great, for example, to provide students with a tailor made guide, easily produced and based upon digital resources that I’ve already created to:
Demonstrate how to make effective use of resources such as maps and photographs in exam papers by referring to a past examination question.
·Explain processes such as atmospheric circulation or the formation of landforms associated with different plate boundaries.
·Deliver a commentary on a mind map created by the class as the basis for an essay based question.
·Create a ‘walk through’ of pre-release material in preparation for a synoptic examination.
·Produce a library of case studies.
A variation on this theme would be to create podcasts using free software such as Audacity.
Will has taken this idea further by encouraging students to create their own Mathscasts. I love this idea. Taking ownership of the revision guides consolidates previous learning; viewing them on laptops or mobile phones is in tune with students preferred means of communication and, for some, more accessible than course notes.
The community clips software is also used by the Partners in Learning community of innovative teachers to provide online guides or innovids for educators.
Saturday 31 December 2011
10 ways to use Photosynth for teaching and learning
What is Photosynth?
Photosynth is a free, web based service provided by Microsoft that allows you to use digital photography to capture and view three dimensional imagesof a landscape or object. There are two ways of going about this:
Synth - This stitches together photographs taken from different perspectives to create a three dimensional, interactive view.
Panorama- allows you to create a 360˚view from a fixed point. This version is available as a free app for some smartphones.
You need to install Silverlight before you can view photosynths (this only takes a couple of seconds).
Why use Photosynth?
There is no need for specialist equipment other than a digital camera (or camera phone- more on this later) and access to the internet to upload your images.
A number of people can contribute images to create a photosynth of the same scene. This offers a number of educational possibilities.
The interactivity of a photosynth is an obvious advantage. It allows students to exploreenvironments in a way that isn’t possible with a traditional photograph(this is especially true of the original version, as opposed to the smartphone panorama). The potential for thinking skills activities is great.
The finished Photosynths are available online and therefore available for use anywhere. They can be embedded in a website and social sites such as Facebook.
It’s possible to geotag a photosynth and place it on Bing maps. It is therefore possible to place the images in their broader context.
You can also view photosynths that other people have contributed on Bing maps; there are thousands of them.
Here are a few of my ideas:
Creating your own Photosynths.
1. Group Synths
There may be a particular event, object or landscape that you feel needs to be documented in three dimensions. In that case, arm your students with cameras and get shooting. Encourage them to take photographs from a number of perspectives and try to overlap the shots so that they can be stitched together (One person will have to collate the images and upload them to the website, which can take a while). The most famous example of this is the inauguration of BarackObama.
2. Guerrilla Photosynth
Set your students a challenge to photosynth something along a particular theme. It could be something as simple as a colour, an object or even an emotion. Mission explore is an excellent website that encourages people to interact with their environment by issuing inventive challenges in such a way. They have a number of missions that require photographic evidenceto earn points.
3. Show and Synth
Encourage your students to take a photosynth of an object or landscape of particular interest or significance to them in their local enivronment. These can be discussed, explored and then mapped.
4. A Photosynth gallery.
Why not record the hours of work students have put into creating a wall display or gallery of art work by synthing them? It’s even possible to see a sculpture from every angle! This work could then be embedded on your Department's website for students and parents to view.
5. Synth trail
A photosynth of a particular area of the school could be shown to the students- the objective being to locate it on a map. If your school has a sympathetic mobile phone policy (David Rogers is working on this in his school), you could create an orienteering style exercise where the physical location of one photosynth would reveal a QR code to the next...
6. Where’s that synth?
How about spending an afternoon ‘photosynthing’ landmarks in your school catchment area? If you take care to ensure that there are identifiable landmarks within the environment you’re capturing, you could use them as the basis for a mapping exercise. Students should be able to identify the location of each synthon an OS map by scanning the synthfor the landmarks.
7. Photosynth fieldwork
This is quite an obvious application, particularly for Physical Geography. In terms of Human Geography, I took a group of Sixth form students on an excursion to the city of Newport, South Wales to study socio-economic and environmental variations in different locations. We used photosynths to compare each location and compared them with census data (admittedly, you could achieve similar results with Google street view in this instance).
8. Photosynth mysteries
This is a thinking skills exercise where the clues to solve the mystery ‘Why is Mr. Rogers cycling to work?’ are hidden within a photosynth of my classroom. The clip below takes you through some of the clues. The exercise is designed to encourage independent learning, environmental awareness and improve the attainment of students ability to write geographical explanations. I teach in a Welsh medium school so the clues are in Welsh, but you get the idea.
This concept could be developed to create a photosynth crime scene, where students are invited to look for clues. CSI have already used this idea, with some success. Creating the 'set', as it were, would take a bit of planning and effort, but once synthed the fruit of your labour would be available to every student with an internet connection.
Using other peoples Photosynths
9. A World tour
There are hundreds upon thousands of photosynths available for viewing. Some are awe inspiring, others not so much. The National Geographic Society, for example, has created some lovely synths such as MacchuPicchu, the Colosseum of Rome, Stonhenge and the TajMahal.Initially, students could be encouraged to explore the World through chosen photosynths. They could describe each environment using suitable adjectives. Perhaps this could be done using audio recording software such as Audacity to create an audio tour? The broader context of the image could then be explored- where was the photosynth taken? What is the history of the landmark? What is the social and economic background of that particular country?
A natural extension of this exercise would be to plan a world tour of these landmarks. Students could research the cost of flights, hotels, internal transfers, medical advice, the best time of year to travel etc.
Students could collaborate by using software such as OneNote within the classroom. A slightly different slant, involving a degree of creative writing, would be to encourage the students to create a travel blog. This kind of thematic exercise allows pupils to explore the nature of tourism and globalisation from a number of different perspectives.
10. Through the keyhole
There are many photosynths of the exterior and interior view of buildings, churches and houses that can be used in a number of ways.
For example, where do you think this photosynth was taken? Why do you think that? What kind of person lives in this house? Why has s/he decorated his/her house in this way? What does each decoration symbolise? This could be the starting point for a thematic scheme of work based upon Christmas, encompassing globalisation, Religious Education etc.
This view of Santa Marta could also be used for a similar ‘Who would live in a place like this?’ kind of exercise.
From the act of creating a photosynth, to the exploration of the finished article in three dimensions, photosynth has the potential to provide a number of educational experiences.
