Showing posts with label classroom tools. Show all posts
Showing posts with label classroom tools. Show all posts

Monday, April 4, 2011

Fighting Back the Chaos

Today's world is full of information overload.  Perhaps it would be accurate to say application overload in some cases.  As we move from device to device or application to application, maintaining some semblance of organization is critical.  Yes, critical.  I'm not an organization freak as those around me will attest, but having some idea of how to organize information and resources is important.  We constantly run across websites we want to refer back to later.  We identify resources that are useful to share with others.  We also access certain information from different browsers or applications.  For example, I have about 3 different applications for twitter just on my laptop which I use interchangeably.  Then we move from our laptops to our iPhones to iPads etc.

CC Information Overload by Jorge Franganillo (Flickr)

We are not always on the same device so how do we make the "cloud" (internet based applications and storage of resources) work for us?  If we do not have a plan, chaos will take over and we will just miss out on resources buried in an overwhelming pile of stuff.  We need to help students with this skill too. I'll outline some of my own personal strategy to fight back the chaos.

I am always surprised how many people don't use bookmarks (see my previous post for more on bookmarking).  I have all my common sites in my toolbar.  This makes them easy to access anywhere.  I use Xmarks to sync all my bookmarks across all my devices.  This also makes them accessible by logging into the Xmarks site when on a public computer.  Although Xmarks can do other things like sync passwords and such, I use it solely for syncing bookmarks across devices and browsers.  It has an install plugin for almost any browser on any platform.  I have upgraded to the premium and find it worth every penny but a free version is available.

I also use Dropbox.  Lots of different applications allow you to use Dropbox to access information across devices (see more info here).  I find this is a valuable tool for having files and information easily synced across multiple devices.  It also makes a backup always available in case a device is lost or stolen.

I like Instapaper for reading articles later.

For example, I typically check my twitter network on my phone which regularly gives me useful links and information.  I have several methods to deal with this information.
  1. I have created a free account with Instapaper.  I have added this bookmark applet to my toolbar on my browser which allows me to just click on "Read Later" and it is saved to my account.  Instapaper can be accessed on my iPhone or laptop easily.  It tracks what I have read and I just archive after I have finished.  I always know what articles are yet to be read.  
  2. I often just skim my Twitter and don't do extensive reading.  So I email myself a tweet at my gmail account.  I have setup a filter that automatically removes it from the inbox and labels it so I can review it later.  Filters are powerful and often underused email feature.  This also makes it easy to search tweets I want to find later.
  3. I can use my Diigo account to bookmark certain links right in my phone.
  4. Xmarks makes a lot of this simply because it syncs my bookmark applet for Diigo and Instapaper across browsers and my phone.
Lastly, I also highly recommend RSS feeds.  I use Google Reader to keep up with blogs that I follow.  It is easy and accessible on my phone or laptop.  

How do you keep your life organized between browsers, applications, and devices?  Do you have other recommendations to share?

Friday, April 1, 2011

Bookmarking

I am always surprised how few people use bookmarks and I believe we need to be more proactive in teaching students to use this effectively. I use 2 tools to meet my bookmarking needs.

First, I use my local laptop to bookmark items that are private to me.  That might range from financial institutions to travel resources.  These are things that I save for my own personal reference.  I do use Xmarks to sync bookmarks across browsers and devices (I'll write more about this in my next post).

Secondly, I use Diigo to bookmark a fair amount of material that I want to find later.  It seems the bookmarks on my computer are more static and ones I use over and over.  The ones on Diigo are usually things I want to reference and search out later.  The other aspect of Diigo is the social bookmarking aspect. Although I can choose what is public and private, most of my bookmarks are public.  I have created several lists where I just add links.  I am pretty diligent about tagging so I can effectively search for these resources later.  Adding links to Diigo is easy on both my iPhone and my laptop.  It is also my way to share some of what I find for those that want to follow the list.

I have the following Diigo lists to which I actively add links as I come across them:

  • 21C Libraries: I place links to how libraries are changing and adapting to a 21st century context here.  This is a relatively new list for me.
  • 21st Century Schools & Education: This is a broad category that relates to a lot of topics that I write about on my blog.  It is probably my most active list.  I like to bookmark good articles and such I find here.  I don't necessary agree with everything I bookmark, but it allows me to archive stuff in one place.
  • Cool Tools: This is just for software and applications I find that seem neat.  Some are for me to look up later and pursue further reviews.  These aren't always ones I would recommend.  It is like a brainstorming space or a post-it note to check out later.
  • Japan Earthquake Links:  I created this one to compile some resources I found and that might benefit students on the recend natural disaster.
  • Leadership: I like to post general leadership links here.
Diigo has some other cool features like posting highlights and sticky notes onto websites.  Some teachers find this valuable to help students as they are reading and research information.  I personally don't use that as it isn't my purpose.  It might be useful for some classroom teachers, particularly in conducting some webquests.


Do you use bookmarks?  Do you use different apps to accomplish your goals?  Feel free to share your ideas in the comments.

Thursday, March 10, 2011

So why Apple?

As I reflected on Simon Sinek's talk about the why in my last post, I want to carry that on to discuss the why in relation to Apple for our schools. Sinek uses Apple and Steve Jobs as an example of communicating the why so effectively. Apple has extremely high brand loyalty.

That is all well and good but why did TCIS and GSIS choose Apple for teachers and students? It comes down to 2 core reasons: 1) we want the best learning tools possible for students; 2) Apple is transforming classrooms (and much more) with its innovations.

Apple is a company that works ahead of the curve and its impacts are felt far more than many realize. They have transformed the music industry by moving digital content to a digital medium. iTunes is the largest distributor of music in the world. The iPad has sold over 15 million units in approximately 9 months.  The overall growth of mobile devices is astounding and the iPad is the standard that others follow. The delivery of content to the iPad is changing the digital landscape, particularly the publishing industry. Products like these will alter the use of not only textbooks, but all books. It will not just substitute paper for digital reading, it will create an interactive environment for learning that changes fundamentally how we read. It is not substituting digital for analog...it is transforming the nature of how we read and interact with text.

We want transformed classrooms that ooze learning. We want students to be the center of the learning and want to come to school everyday. We want them to understand the why and “love their job.” (You can substitute learning for job in that last statement if you want.) We want them to be prepared for the expectations placed on them in a rapidly changing marketplace regardless of what profession they choose to pursue. Apple provides the tools and support to create a transformed classroom that is student-centered to meet these goals.

We want the best tools for students. We want transformed 21st century classrooms that advantage our students in powerful ways. Of course, we are going to partner with the best company to accomplish our goal. Why not Apple?

(If you want to view some related posts, check out a series of posts I wrote in May & June 2009.)

Thursday, November 11, 2010

Be Contagious

"good educators share useful tools with each other."

Several weeks ago, during a PD session with MS teachers, I shared a Web 2.0 tool called Wallwisher.  It wasn't the point and just happen to be a small tool that I used during the time together.  I used it in that specific session because I wanted participant-to-participant interaction, rather than participant-to-facilitator interaction.  It worked well for my purposes.



From there, one of the administrators attending went on to share it with our school leadership team and use it in a meeting.  One of our coordinators then proceeded to use Wallwisher with MS and HS staff during PD days.  From there, some teachers took and applied it to their classrooms and students engaged this tool for learning.

When I first introduced this tool, I had no idea it would spread in this manner.  I'm sure that others may have heard about it from other sources than just inside our community and my original introduction.  However, good educators share useful tools with each other.  I love it when students say they know what we did in professional development because their teachers all tried it out on them the following week.  It means the PD was useful and applicable.

If you are a technology leader (formal or informal), share useful tools with your colleagues.  And don't just share a link, share how you used it to enhance learning.  With many tools or technology integration activities, you can do this in a 5-10 minute casual conversation.  When other educators see how it impacts learning and your enthusiasm of the impact it had on your lesson, they are much more likely to implement it for themselves.    Be intentional in your leadership, regardless of your formal position.


Oh, and by the way, this applies to much more than just technology.  Be contagious.

Wednesday, November 3, 2010

No More Excuses

It may not be comfortable, but educators have to be savvy enough to quit buying the 2.0 version of the dog ate my homework.

A blog post by Alain Meyer entitled "A New Era of Homework Excuses" caught my attention.  He talks about how students take advantage of teachers and their ignorance when it comes to technology.  Technology becomes the excuse for whatever a student has failed to deliver.  I think he has a point.  We allow students to take advantage of us in our attempts to extend some grace.

CC Aaron Jacobs
I recently sat down at lunch with a student who had failed to give a presentation the previous day for the teacher sitting next to her.  She forgot her laptop that day.  Really?!?  We are 1:1 laptop school.  How do you forget your laptop?  I questioned her further.  I asked her if she really had the presentation done.  Of course, she said, yes.  I questioned her further about what the timestamps on her files might tell me.  She dodged the question and we had a laugh, moving on to other conversation.  I have no doubt that she took advantage of the extra time to work on her presentation to say the least...and probably didn't have it ready to begin with.

While in college, I've worked for hours on a paper and then lost a half day's work.  Did that change the due date?  Nope.  Work faster, stay up later, and make it better the second time around. The other day I was working on a document and lost it (due to my own user error).  That work did not suddenly go away. I had to redo it and still make my deadlines.  It's the real world and although grace is nice, we need to push students away from excuses and toward responsibility.  I suppose having them take responsibility for their own learning is a major goal here.  Life doesn't always wait for the planets to align.  Sometimes we get curveballs at the worst possible times.

As educators, we continue to integrate more technology in the classroom.  We need to hold students accountable.  I'm not advocating losing all understanding and graciousness with students. We just need to use it a little more sparingly and hold ourselves accountable for some learning in this area.  It may not be comfortable, but educators have to be savvy enough to quit buying the 2.0 version of the dog ate my homework.

Monday, October 25, 2010

An Apple & Google Partnership

In our schools, we have implemented both Apple and Google Apps for students and faculty.  I see these two companies offering extremely valuable tools for education.  Apple integrates education-focused software seamlessly together in easy to use ways.  It provides a fantastic platform to demonstrate understanding and learning.   Apple provides a creation tool, which is at the top of Blooms revised taxonomy. It is also built to readily share these creations.

Google adds a component of communication and collaboration.  Although largely text-based in many aspects, the power of collaboration comes out in this suite of applications.  The opportunity to be a learning community and share the learning can have dramatic impacts on a classroom.

In my last post, I talked about being overwhelmed.  Although we have many more tools available at our schools, these two companies provide the core for using technology to enhance learning.  I continue to see huge benefits as both an Apple school and as users of Google Apps.  Teachers can start at this core and develop a foundation for technology integration in their classroom.  So much of what we want students to do can be accomplished with this core software without chasing the ever-changing Web 2.0 apps.  I'm not opposed to Web 2.0 options and their are some great ones out there.  I just advocate going deep and learning the core of what you have at your fingertips to increase the depth of learning taking place.  In technology, it is hard for people to know what they don't  know and as a result, they can often move to new things without accomplishing the full potential of what they already know or have started to learn.  Wherever you focus, do not lose sight of the learning and the student benefits.

Monday, October 18, 2010

Overwhelmed?

The more I know, the more I realize I don't know.  The world of technology resources is vast and seemingly endless.  I see many people just overwhelmed by the technology available and it comes out as frustration and a feeling that it's hopeless to even try getting up to speed.

Steven Anderson wrote a nice blog post focused on beginning teachers and those that feel overwhelmed.  He rightly points out that teaching the first few years is vastly different than having a few years of experience under your belt.  Can you imagine walking into many of our schools just out of college with no experience and encountering many of these technology resources for the first time, particularly coming from a teaching program that fails to prepare you for this reality in schools?  And first year teachers are not the only ones overwhelmed.  Experienced teachers can have these exact same feelings in technology.

Some teachers give in and do nothing, resigning themselves to irrelevancy and hopelessness.  I see some tech savvy teachers and professional developers reinforce this by overwhelming teachers with what's available.  It is important to get outside our limited perspectives but those responsible for professional development also need to know their audience.  Sometimes less is more.  For many teachers, focusing on 2-3 things that can powerfully impact their classroom is sufficient for a year of growth.  The depth of use by the teacher can really help students learn and benefit the classroom instead of a surface glaze of many different "cool" tools.

We have to exercise the same discretion and information literacy that we need to be teaching our students.  We need to filter out what is most important in a digital world and determine how to leverage it for learning.  As technology leaders, we also have to help others find balance so teachers are not overwhelmed.  In the midst of our push to move people forward in their journey, we need to do so responsibly so we don't undermine ourselves with a lack of depth.

If you are an overwhelmed teacher, model the goal-setting you ask your students to do.  Don't give up!  Make some manageable strides forward and seek a true learning community that enlists the help of your students!

Wednesday, September 8, 2010

The ES Mobile Lab

We are very blessed to roll out a mobile lab in the GSIS elementary school this year. We piloted laptops with 5th graders last year through a 1 laptop to 2 students ratio. Although this was a significant step forward, the teachers quickly desired a 1:1 ratio for students and laptops. This year, we have implemented 1 full cart with 21 laptops in the 5th grade, which is shared between 2 sections.


Due to space needs, we also replaced the aging Windows desktop PC lab with a mobile cart of 26 laptops for grades PK-4. We are excited about the opportunity teachers have to bring the laptops into their classroom and let all students access and learn with technology.

GSIS is getting to be the first ones to experience and utilize this resource in our system. As TCIS moves to the new campus, they will be implementing a similar mobile cart as their lab will not be present in the new building in Techno Valley. We hope to further expand the mobile labs to have more carts shared between fewer classes so students and teachers have greater access in the future.

Friday, August 13, 2010

A Container for your Classroom

What's your container for your classroom? Now, let me first say that I think Jeff Utecht writes articulately about this with examples in his Thinking Stick blog post titled What's your container? That being said, he has probably helped popularize this terminology and idea in the region more recently but the concept and term has been used for some time.

I've been in many conversations here at the beginning of the year with teachers trying to decide what they are going to use as a container for their classroom. The meaning of container is how they are going to contain or hold together the content for their classes. This idea of a container brings coherency to instruction that may point to links all over the web, Google App files, or digital interaction just to name a few. It becomes one place where important materials related to instruction can be located.

CC Sealand Florida by Louis Vest

For some people, I think the term hub is more fitting. A hub is a centerpiece where other things spiral out. For some, all they need is one place to get students and then they point them all over the web to other resources. They need a location to store and organize all their links. They have no "stuff" because everything is on the web somewhere else with various Web 2.0 sites. Containers can act as hubs but in some ways imply more substantial content being posted on them.

To give an example, Moodle could be a container. It can link to whatever you like on the web but it is extremely useful for interaction such as discussion forums, dividing the class into groups, and posting files. Google sites or one of the wiki services can act as a container to hold files and "stuff" in a similar way. At the same time, a wiki can just be a hub with links and embedded code from other sites. A diigo list or a Google doc with hyperlinks might just act as a hub. A blog may act as either one.

So why is it important to distinguish the difference between a hub and a container? It's probably not. It is important is to clearly know your purpose and what you want to accomplish before you select a tool. Doing a blog because "everybody's doing a blog" is hardly a good reason. How will your container enhance, support, and engage students in learning? Think through what you want to do with your container/hub and consider how it can interactively engage students in your content. Then, select the best tool for the job.

Do you have suggestions for a container that you'd like to share? Post them in the comments.

Thursday, April 22, 2010

Gamechanger or Hype?

Yes, I'm sticking my neck out and weighing in. Why not? It seems like everyone else has. I'm not sure how anyone that reads the news could miss the articles on the introduction of the iPad. Many critics and many advocates have voiced their perspectives. So my perspective...

It's a gamechanger. I've read Michael Hyatt's post which he talks about it being a luxury. A colleague commented the same thing this week. This comment is spot on. If one thinks the iPad will replace their laptop, s/he is dead wrong. It's not just an iPhone with a big screen either. Yes, it's a great ebook reader but that's not gamechanging. So what, it's color. That's just an upgrade from some of the others.

As I have read so many of the comments and articles both pro and con, I have drawn the conclusion that many people on both sides of the product reviews have missed it. When asked about it, a professional presenter at a recent conference said people just don't get it. I think he's right. I'm not sure I really get it either, but maybe this falls in the category of knowing what I don't know. When I was debating between an iPhone and a Blackberry, I read a review that said the individual using the iPhone felt like he was using a phone for 2012 or 2014 rather than a phone for 2010 with the Blackberry. I think this offhanded comment may hold a lot of truth. Apple has historically ignored some of the criticism and negative feedback on products they put out initially. Some speculation for this and my personal belief is that these products are designed for what people will want/need in the future--2-3 years down the road. The success of their products in recent years may well prove that they are producing valid products that do meet consumer approval. The current paradigm doesn't always fit this product they put out, regardless of whether it is an iPhone or iPad or whatever. And they are okay with that because they are working into the future and pushing the envelop of what's possible, feasible, and useful. It is an edgy and provocative place to release products and be a successful company. Ultimately, much of Apple's success comes from their ability to get the user interface right in these products.

People commonly translate what they know to a new gadget or tool. I believe the iPad opens the door to transformation. It is a total paradigm shift that goes beyond simple tweaks. It's a new way of thinking. The iPhone was a stepping stone. However, a new generation of apps will open up that the iPhone could never handle. The gamechanging power of the iPad is not in the gadget but rather the platform that opens a new world of opportunity. I remember seeing a TV advertisement for the iPhone that said there was an app for everything. I kind of laughed at the exaggeration. However, an app does appears to exist for nearly everything. You can scan barcodes to find the cheapest prices of products while at the grocery store, wake up at the best time according to your sleep patterns, and even plan your family based on the most likely times of the month to conceive a child. It is absurd how many apps are out there.

The iPad taps into a mobile device market that is just blossoming right now and provides the platform for...well...whatever you want to do. (If you want more info on this subject, read the NMC's Horizon Report.) Don't get me wrong; it's not the end all. However, it is a gamechanging device which embraces transformation, not just a translation. Just a couple examples...by embracing media in a new way, I predict will begin seeing ebooks produced for the iPad that go beyond text on a screen. It may be text, images, videos, hyperlinked text, etc. that extends well beyond the current paradigm of book reading. If embraced by publishers, it could hugely impact digital textbooks which in my opinion have struggled to find great success and widespread use. The uses in classrooms are numerous. As a matter of fact, that again reinforces the point...it provides the platform for transformation. Ultimately, we will see uses that we never imagined for it. So, right or wrong...gamechanger.

Wednesday, March 31, 2010

Plugging Freetech4teachers Blog...and the Google Guide for Educators

I have found the Freetech4teachers Blog to be a bit overwhelming with the amount of content posted there regularly. However, I suppose information glut can be a good thing at times and the key is to skim and read sporadically rather than hitting every post. At least, that is my advice.

Richard Byrne has really done a good job of compiling resources. I particularly like his work to put together a guide to the Google tools available to teachers. With so many schools running Google Apps, this is a great resource for educators around the world.

I encourage you to peruse this blog. Tons of helpful resources are there. For example, Freeology offers printable resources like graphic orgnizers for teachers (see Byrne's blog post for more details). You can find virtual field trip resources and even links to tutorials like Mac for Beginners.

Make sure you are taking some time to explore the many tools available on the web to help students learn and make this type of professional reading part of your regular diet.

Tuesday, January 19, 2010

Relevant Learning

School must find ways to engage students in relevant ways. A colleague recently pointed out this website which turns a variety of topics among many core subjects into rap music. It is called Rhythm Rhyme Results. Not only does it take concepts and information and put it to lyrics that can be recalled more easily, but it actually has different versions of songs at different paces and with blanks to allow the learning process and scaffolding to occur. You do have to pay for the service but the website says much of the music is available for download via iTunes or Amazon. I didn't listen to all the music but it seemed like a neat concept and innovative way to engage students. Perhaps it is worth checking out for something you are teaching...

Thursday, December 10, 2009

Automatic Captions

I recently saw this new feature discussed on the Google blog. It takes Youtube videos and automatically adds captions to them. The obvious application is the assistance to the hearing impaired. However, I think the potential of this type of technology is pretty cool, especially when applied to searching content without user effort to tag media.

Google also claims the captions can be downloaded into text. If you want to quote someone from a video, this makes it significantly easier. The use of captions can also be tied to certain cues in the video so you can skip to particular sections with ease.

Google translation tools can also translate video captions to other languages. Talk about crossing languages and making videos global...

A small blurb on the news but I see huge potential impacts and uses.





Wednesday, December 2, 2009

Extending Math with Technology Tools

Math continues to increase its presence on the web, particularly for educational purposes. The advantage of many of these tools allow students to access differentiated skill practice and improve at their own rate. It also allows students to make some of the more abstract manipulations and concepts more real.

One such site I recently ran across was GeoGebra. It has an entire wiki devoted to educational uses. The website claims it seeks to go beyond some of the geometry manipulations and directly link algebra to some geometry concepts. It seems to have an array of options and ways for students to manipulate objects. In just a couple minutes I was able to take a screencast of this example:



Reuters reports on an Oxford professor who has developed a subscription service of video games that engage students in real world problem solving and fun. He calls his site Manga High. I checked out some samples and the site definitely looked pretty good at challenging students in engaging ways.

One of our elementary schools uses Mathletics.

The point is this: tools available if you want to look for them. And the quality and benefit of these tools is increasing. Regardless of subscription services or free tools, accessing some of these resources can be a great asset to students.


Monday, November 30, 2009

Wordle

I have digressed into more philosophical topics lately and I want to take a few posts and get back to some tools that some might find useful. Wordle (http://www.wordle.net) has been around for a while. One of its greatest strengths is its simplicity. Copy and paste some text in and let it generate a word collage for you. You can also put in websites. I put in this blog and got the following collage.

You can manually emphasize certain words (with a ~). You can also paste in a list and it will automatically resize words based on their frequency. This is a nice feature if you want to see results of feedback or adjectives from a group. For the next sample, I just copy and pasted in the mission statement from one of our schools.

You can also edit the colors and direction of words. I made this last Wordle from our school ESLRs.
Whether it is decorated your blog or classroom walls or measuring the frequency of responses, Wordle provides a nice graphical way to share text.

Monday, September 14, 2009

Google Lit Trips

I recently ran across Google Lit Trips. It utilizes Google Earth to enhance a literature lesson. I have not used this specific website and idea, but I really like the theory. It takes one technological tool and applies it to enhance and invigorate another area of study. Although cool in engaging students, the reason I particularly like this concept is that it takes this integration and allows teachers to share templates and lessons with each other. The concept is good and becomes better and more attainable for a wider group to use with students when it is shared and they collaborate.

That is 21st century thinking and implementation.

It takes us beyond our 4 walls of our classroom or the colleagues down the hall. It gives us access across the world to share excellent resources for the good of students. If you are interested in more info, you might check out this article on Edutopia.

When I tried to go to the Google Lit Trips page, it said it was down due to too much traffic. Perhaps I am not the only one that sees this as a good idea...

Wednesday, April 1, 2009

Templates for Printing

Have you ever needed some special graph paper, note-taking paper (Cornell or otherwise), or some wide lines for practicing penmanship in the elementary? Compliments of a colleague, check out this nice link where you can download and print PDFs of all different types of templates. Lots of different choices are here. This can really apply to any teacher of any grade level depending on your use.

http://incompetech.com/graphpaper/

Friday, March 27, 2009

Call Graph

Have you ever wanted to record a Skype call for broadcast in a class at a later time or for other blocks of a class. For international schools with often significant time zone issues in reaching people live, perhaps recording Skype conversations would prove beneficial. If this sounds interesting to you, check out Call Graph for a tool to allow you to do it.

The initial cost is free but as with many services like this, the level of service changes with levels of payment.

For more info, check out this link as well.

Friday, March 20, 2009

Web 2.0 Tools Directory

If you are interested in breaking up some of the monotony of the spring with some new looks in your classrooms and different experiences for your students, check out this directory of Web 2.0 tools. It is a pretty significant list and can be searched by functionality. Check it out.

Monday, February 23, 2009

Sharing Files

A challenge for many people is sharing files with friends, particularly files too large for email. Some great free tools are out there to share your files. If you have really big files, you may have to pay some money, but anything under 100 MB can probably be done for free.

I have used YouSendIt.com in the past. It is easy to use. You just have to go to their website and sign up. Files can be sent via the web or with their desktop client you can run on your computer. Anything under 100 MB is free. You can send up to 2 GB with a paid plan. The nice thing about YouSendIt is that you can pay by use. You don't have purchase a full subscription if you just want to use it once or twice.

A colleague recommended Drop.io to me. I just used this twice this week. It is a free service again for files under 100 MB. I think you can pay for more premium services like password access and larger files. Your link is private and won't be caught by search engines. An additional feature is that others with whom you share your drop space can also add files. It becomes a common location of shared storage that can also store comments and you can even email attachments and information. It is reminiscent of a private wiki in many ways. It will also integrate with your Twitter account.

Dropbox a wonderful service that I have been using for a few months now. It allows up to 2 GB of space, and like other services, I think you can pay for more. An additional benefit is that any files you upload and then erase can be retrieved from the trash. You can use it entirely web-based but the real benefit comes in downloading the client on your computer (both Mac and PC work great). It can create a "dropbox" folder in your documents and anything added to your account will automatically sync across computers. I use this to share files between my home computer and school computer regularly. Although convenient for syncing files which can then be run locally on my computer, I find the real power in being able to share folders with others. By sharing a folder, any item placed in that folder is automatically synced to my colleagues' computer. It is a good way to collaborate on projects where multiple files are being used and updated.

These are 3 tools that I have found helpful in sharing files. Perhaps they'll help you as well.