Category Archives: professional learning
Trashbots: How Some Students Are Helping Educate the World in Robotics
Trashbot Co-founders Sidharth and Rohit Srinivasan with Paul Austin
I am lucky enough to work with amazing students every day in my district. That said, every now and then, some of them really stand out as change-makers in the world. This post is about a pair of brothers and their inspiration approach to educating the world in the realm of robotics using a low-cost way that “up-cycles” existing everyday materials to build their creations. Please enjoy and share the information below so we can help these guys make their dream come true!
I first met Rohit and his brother Sidharth a couple of years ago after they won the Student Start-up Competition at SXSWedu. They are both Westlake High School students and, for the past several years, taken their love of robotics and combined it with an altruistic desire to help educate youth all over the world in a low-cost way. My first impression was that these boys seem wise well beyond their years and I had to keep reminding myself I was speaking to teenagers, not adults.
For more information about their company, I asked co-founder Rohit Srinivasan to give me an overview on his company’s philosophy and mission:
Trashbots is a low-cost robotics kit with an artistic twist. Our vision has developed from multiple years of teaching STEM in the US, Mexico, Congo and India where its founders have taught 1000+ students ranging from 1st grade to 12th grade. We observed kids need better problem-solving and creativity skills. STEM kits have been seen as a solution, but have limited impact because they require major infrastructure, and are expensive.
Right away, I love the way he his tackling a problem that isn’t unique to just schools in the U.S., but around the world. Here’s how he’s doing that in an affordable way:
To tackle this problem, we founded Trashbots. The company’s platform we have created is distinctive – first, it maximizes creativity by allowing kids to use commonly found materials such as popsicle sticks and straws. Second, it’s less than $100 and one-tenth the total cost of ownership of alternatives because it also requires minimal infrastructure – no active electricity or Internet, just a Bluetooth-compatible device. Third it is scalable – the same platform can serve curriculum needs of kids from K through 12th grade by facilitating from basic building through mechatronics, 3D-printing exploration and programming with Python / Javascript.
A student in Peru program’s her first Trashbot.
Did I mention these are students? They have been doing this for many years on a volunteer basis mainly using their vacation time to travel to India and help teach kids in orphanages learn how to create and program robots. And by the looks of things, they are just getting started…
Since its founding, Trashbots has spent the last 18 months developing the platform and seen strong validation from students, teachers and education administrators. We have taught 1000+ kids across Peru (at the invitation of Education Ministry), Indian orphanages, Mexican colonias, and in schools in the US in urban and rural settings. We have conducted teacher workshops at TCEA, ISTE, and SXSWedu. Solely from word-of-mouth marketing we have pre-orders for 750 kits from 60 schools in 5 continents. In recognition of this traction, we were honored to be selected as a top 10 2017 Edtech startup by the Global Edtech Startup Association, named one of top 15 innovators reshaping Texas by Texas Monthly, and featured in the Statesman, Austin Inno and Silicon Hills News.
Over the last couple of years, we’ve seen a lot of student ideas and pitches in our student entrepreneur course at Westlake. This is different. These young men came up with this on their own several years ago and have been growing with a grass-roots style of marketing and engaging leaders from all over the world. Their company is driven by three tenets:
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As they are tackling this global challenge in non-traditional ways, it’s appropriate that they are securing funding via crowd-sourcing. They are kicking off a campaign on Indiegogo to officially capture the interest in their platform.
Here’s where you come in. The way crowd-sourcing works, the more people they can get “interested” via email, the more likely they will get featured on Indiegogo and get funding. Do me a favor and sign-up (for free) to support these kids and their very impactful dream of providing all students with access to learning robotics and coding.
Please visit their Indiegogo pre-launch page at https://www.indiegogo.com/projects/trashbots-low-cost-stem-with-an-artistic-twist/coming_soon or their website at www.trashbots.org. And if you could, share this article with other educators and colleagues that you know would support the great work they are doing (and tweet them at @trashbotsorg!)
From the minds of youth….comes our future. Show them some love my fellow educators!
7 Strange Things You Didn’t Know You Could Do In Keynote
I use Keynote for MacOS for pretty much everything these days. I’ve even starting teaching some “Keynote Master Class” courses for teachers and coaches in my district and at other events that I’m a part of. Even in rooms with the most polished Keynote users, I always show them something they didn’t know they could do with it.
Here are a few things I bet you didn’t know you could do with Keynote:
1. Make your own icons
With the latest iOS11 update there is now a bevy of new icons available. All of these icons can be manipulated, edited, color formatted, and broken apart. However, there may be times when the icon you are looking for is not in Keynote. Did you know you could create your own?
Here’s how. Let’s say you are wanting to make a cloud icon different than the one in the shapes kit. Simply make a bunch of overlapping circles, select all of them, then click on “Arrange” and “Unite” to create a solid icon that you can now change into multiple colors. This is different than “Group” as it binds all the assets together into one solid shape. You can also use tricks like “subtract” to create voids or spaces in your shapes (like when creating an iPad icon).
Once you’ve finished creating your new icon, two-finger click (right-click) on the object and choose “Save to My Shapes”. You’ll be prompted to give it a name and from now on, this icon will appear on your “My shapes” list in Keynote.
2. Create a Choose-your-own-Adventure story
Do you remember HyperStudio stacks? How about those old Choose-Your-Own-Adventure stories? With slide hyperlinking in Keynote you can recreate this same feel by making text or images “hyper-linkable”. Two-finger click (right-click) on an object to “Add link” then select Slide as the link destination. Select the slide that you want the image to link to. The good news is, you can re-arrange slides and the links will remain intact.
3. Make powerful Infographics
Keynote comes with multiple export options including images and PDFs. You can also change the size and shape of your keynote slide in the “Document” menu of your presentation. Besides the standard and widescreen options, you can create a “Custom slide size.” One note, do this BEFORE you create your slides or infographic as it will alter the images and text on your slide if you do it after the fact.
Now that Keynote comes pre-built with icons and you can create your own (point #1), you can design, group, and arrange items on a longer slide that is visually appealing. Since Keynote has pre-built guides, it will do the spacing for you and lock them into place when they are evenly distributed.
Once you are done creating your infographic, export it as either an image or a PDF to share with others in device agnostic formats.
Side note: I also use Keynote to create custom banners for Google Forms, since you can change the slide size to something wide (Like 940 x 360) and export it as an image. (I even made the featured image for this blog post in Keynote)
4. Create a Color Pop effect with black & white images
I love seeing black & white images where a part of the color of the image stands out. In the past, if I wanted to make this “Color Pop” effect, I had to import the image into Photoshop, remove the color, create a layer, lasso the object, add back the color, etc. Now, since I can change the slides into any custom size and import as an image (see #3 above), that means I can do the same thing with an image that I alter.
Here’s what you do:
- Add the color image you want to alter to your slide.
- Customize your toolbar (go to View->Customize toolbar…) and add the “Adjust Image” tool and the “Instant Alpha” tool to your tool bar.
- Select the image. Copy/paste it on top of itself.
- Select the image and click on the Adjust tool.
- Turn the saturation all the way down (-100)
- Using the Alpha tool, carefully remove part of the black and white image (click and drag in small amounts) to reveal the color image behind the black and white image.
- For bonus, add a text box that matches the color with a quote or saying (use the eye drop tool on the color palette to match colors)
- File -> Export to…Images
Here’s a finished example:
5. Design art for a Children’s book
Every year I try and predict certain educational or technology innovations. I also use this post to “blackmail” myself into trying something different and expanding my skill set. This year, I said I would create a children’s book and after months of struggle, I found inspiration in a strange place….Keynote. Since you can create and edit your own icons (#1 on this list), and Keynote comes with a freehand drawing tool, I can now create icons and characters for the book and design all the art on custom-sized Keynote slides (#3 on this list).
I don’t want to give away the final design as it’s still in draft mode, but because I’m creating this entire book in Keynote, that means I can also “read” it to kids in full-screen mode (via Keynote) once it’s published. I’ll even add animations to it…
6. Create a GameShow Spinner (as seen on Jimmy Fallon)
I absolutely LOVE the random celebrity generator that Jimmy Fallon uses on his show to get celebrities to do impersonations of others or singing random songs. (Here’s a good example of Ariana Grande remixing songs with other artist’s voices.) As I watched this bit, I wondered…could I recreate that random wheel spinner in Keynote?
It turns out the answer is yes. It takes a lot of steps so rather than list it out, I created a little video of how I did it:
7. Recreate the Stranger Things opening title animation
This was admittedly just for fun until my friend from down under (Jonathan Nalder @jnxyz) approached me to create a workshop on thinking creatively or “Stranger Thinking”. I decided to see if I could use Keynote to re-create the iconic opening credits from the hit Netflix show Stranger Things.
Using the Magic Move transition and the soundtrack to the show, I was able to recreate my own version of the opening sequence. Here’s how:
- First I created the “ending” slide, or where I wanted the words to end up when they finished moving. For this particular animation, I broke apart the words into different parts and changed the shadow to red with some blur to give it a semi-neon effect.
- I found a found that matched the show opening (Benguit font) to create my word and made some transparent rectangles with red borders to create the moving shapes coming into focus.
- After I finished the ending slide, I duplicated it. On the first slide, I moved all the objects off the slide canvas into various areas in the grey area around the slide so it starts out blank.
- I then added the Magic Move transition and set the duration to 10 seconds.
- I added the Stranger Things audio file to the slide deck soundtrack. (choosing Document->Audio)
- I recorded the slideshow (Play-> Record Slideshow)
- I exported the file as a Quicktime movie.
Here’s the final result:
Now that I’ve started unlocking the potential of Keynote, I know I’m going to find more uses for it in the future. I also am working on making the above instructions into instructional videos on my YouTube channel for HookerTechTV. One person to follow that has really expanding the uses of Keynote is Katie Morrow (@KatieMorrow). She recently released a “Coding in Keynote” project and has even used Keynote to create 3D Hologram images.
10 Demands For Professional Learning – A Ransom Letter
Dear administrators,
Listen carefully! We are a group of individuals that represent a large faction of educators. While we respect the way you have run the training methods of your organization in the past, it is time for a change. As such, we are holding your teachers’ learning hostage. Their learning is safe and unharmed at this time, however, if you would like to release their learning, you must meet our list of demands when it comes to how you provide training for adults. Failure to meet these demands will result in the wide-spread lack of professional growth and lack of improvement in pedagogical practice by your staff.
It doesn’t hurt to spend a little energy and effort promoting professional learning and getting teachers excited for it. Come up with a theme and make it feel like an exclusive “members-only” type event. While some of them may come because they “have to”, it helps start the training off with excitement and energy. One example would be to send out a video or graphic that highlights the training in a fun way. Here’s one that takes a “Point Break” theme to make learning about High Quality Assessments just a tad more exciting:
Building on the buzz and excitement from your promotion, take some time to create an atmosphere for your training event. This can be as simple as having some appropriately-themed music to adding some simple decorations around the tables. When someone walks into your room, they should be excited about being there, not dreading it. Know that many educators are entering your room with the expectation that this will just be another 6 hours of “sit n’ get”, which is why it’s important to create that exciting first impression when they walk in. Have fun activity for them that involves more than just making a name card like “tweet what your first job ever was” or “find a picture of what super hero best represents you”. This will give you as the trainer an opportunity to connect with the attendees as well as give you some material that you can use later.
Research shows that hunger affects the brain and cognitive development. While we know funding is always tight and food is the first thing to get cut, this is a list of demands. If you want your staff to learn, make sure they are not hungry. This doesn’t mean you have to provide a 5-course meal, it can be as simple as a basket of chocolate or some protein-heavy snack mix. Having protein in your diet not only creates better avenues for neurotransmitters to help with learning and retention, it increases happiness according to this study.
And this doesn’t mean have 10 minutes set aside for walking around and adding notes to those giant sticky chart papers on the walls. Take a moment and put yourself in the shoes of the attendee. Would you attend your own professional learning? “Fun” can sometimes be a negative word when it comes to learning and it shouldn’t be. Making learning fun, even for adults, will not only increase engagement in the learning, it will keep them coming back for more.
Having periods of movements or “brain breaks” throughout your training not only provide some much needed breaks from what is being input into the brain, research shows that movement facilitates brain plasticity (essentially the science of having the brain learn something new). Doing a brief improv activity or having your attendees move and stretch increases oxygen flow to the brain as well as this plasticity. A side-effect of doing a group improv activity is that it creates an environment of trust and risk-taking as well as collegiality between staff that might not normally be working along side one another.
How many times have we heard that adults shouldn’t lecture children all day? Do we think that what’s best with pedagogy wouldn’t also apply to what’s best with andragogy? Who’s doing the work and talking during professional learning? If it’s more the instructor than then the attendees, you need to rethink how you are engaging your adult learners. When outlining your day for professional learning, try and employ somewhat of a “chunk n’ chew” method to the day. Break the day up into 20-30 minute segments that involving both introduction of a new skill, but also time for attendees to try it out and discuss ideas for application.
Taking into account the demands for engagement, movement, and making things more student-led, you must create opportunities for staff to collaborate on an idea or solve a problem. Providing time for collaboration in your professional learning allows opportunities for staff to discuss best practices around a topic or share strategies around a particular pedagogical problem.
Taking time for collaborative conversation at a recent training
Learning new things and skills takes a lot of cognitive ability. Having a training where all you do is show a series of new tools or tricks can be overwhelming to the brain and makes it nearly impossible to internalize all of it. As mentioned in demand #6, creating “chunk n’ chew” learning opportunities throughout the training will give staff an opportunity to try out the new skill as well as plan for application. Taking time to plan for application of the skill when it is learned, has a greater chance to translate into actual practice in the classroom.
We try to differentiate for learners in our classrooms, why not do the same for staff? Every single person comes into a training session with a different set of prior skills, knowledge, and preferred learning methods. When planning your professional learning, you need to allow opportunities for both the struggling learners and the high-flyers to be successful. This can be as simple as sharing your outline for the day ahead of time on Google docs or a website so that some can go at their own pace, while others can revisit a newly learned strategy.
Our final demand is that you provide some time for staff to reflect on what they have learned. When planning the professional learning experience for your staff, make sure there is time to reflect throughout the day. This doesn’t mean just spend the last 5 minutes reflecting on something they learned that day, but rather actual pockets of time throughout the day where they can reflect in the medium of their choosing. After all, educational reformer John Dewey once said, “We do not learn from experience…we learn from reflecting on experience.”
We feel our list of demands are not unreasonable. Please secure these demands prior to your next professional learning event or your teachers’ learning will suffer the consequences.
Sincerely,
The E.B.P.L. (Educators for Better Professional Learning)
