How to make a stop motion movie

Here’s the work flow to make a stop motion movie as covered by Glen Storey in one of his Towards Transformation PD sessions.

Inspiration

 

Step 1 – Story board

Use Storyboardthat online or paper or Google Drawings or whatever… I used Keynote on the iPad (exported as a movie below so you can see my awesome sketches…)

Step 2 – Capture footage

I used Stop Motion on the iPad and a range of Lego characters to tell the story.

Step 3 – Add audio/titles/transitions

Using the iMovie app on the iPad, I added some of the sound effects, filters, title and transitions to produce the final cut.

Watch out Peter Jackson, this is the next big hit…

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Troubleshooting 3D printers

I’ve been interested in 3D printing for a number of years now having used one of the machines in our Technology department. I now have access to one of their first printers that has been set up in the Inquiry classroom’s Makerspace. It’s been a couple of days of trouble shooting to get it to actually print but it’s finally working and I now have a number of sets of wheels for the students to make some Pinewood Derby cars. I thought I’d share a few of the solutions that have worked.

Model: Makerbot Replicator (circa 2012)

Problem #1: Getting the right software to edit 3d files

I have used Createbot (crashed), ReplicatorG, Makerbot print (only works with modern printers) and Makerbot Desktop. I found that Makerbot Desktop was the most reliable and is able to print directly to the printer using a USB cable.

Problem #2: Printer won’t read SD cards

My first step was to update the printer’s firmware. It was running 5.5 with the latest version at 7.5. I followed the instructions on this site and used Replicator G to push the new firmware to the printer via the USB cable. The timing of pressing ‘Upload’ on the Mac and the reset button on the printer was tricky and for me, I had to press ‘Upload’ first, wait half a second, then press reset.

However the printer still didn’t read some old SD cards (8MB and 32MB) that I had. I tried an 8GB card from a camera and even bought a new 16GB card. All didn’t’ work. It became apparent I needed to format the cards to FAT 16. After a number of failures, here is the process that worked for my Mac (yes, I know it’s a long one…):

Format an SD Card FAT 16 on OSX

Sources: Replicator Operator, Mike’s PBX cookbook
Note that formatting the card will rename it: NONAME.

1.) Insert the SD card into the reader.

2.) Open Disk Utility.

3.) Select the SD card by clicking on it.

4.) Right click the SD card and choose: Unmount
The card name will become greyed out.

5.) Open a Terminal window.

6.) Type: diskutil list

This command gives information on all connected devices. The relevant information in this instance is the path to the [SD card] device and it’s name. In the example below the path is: dev/disk2s1 and the name (identifier) is: disk2s1. Note that the actual card ‘name’ in this example is, “TMP_NAME_SD1”.

/dev/disk2 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *31.1 MB disk2
1: DOS_FAT_16_S 3D_ 31.1 MB disk2s1

7.) To format the SD card, type:

(I had to type sudo -s and put in my user password to complete this next step as I think it needed Admin permissions in Terminal)

sudo newfs_msdos -F 16 (path to the SD card device) / (SD card device name)

In this example:

sudo newfs_msdos -F 16 /dev/disk2s1

*Note the underscore in the command is necessary.

If the command is successful it will return something similar to this…

newfs_msdos: warning: /dev/disk2s1 is not a character device
512 bytes per physical sector
/dev/disk2s1: 13170 sectors in 6585 FAT16 clusters (1024 bytes/cluster)
bps=512 spc=2 res=1 nft=2 rde=512 sec=13255 mid=0xf8 spf=26 spt=32 hds=16 hid=25 drv=0x80

8.) In Disk Utility, right click the card and choose: Mount
The card will now be shown as: Format: MS-DOS(FAT16) The card is name is: NO NAME

Troubleshooting.

Command returns: Permission denied.
Is the card right protected? Check switch on side of card.
Do you have the required permissions? Type: sudo -s to get a full root shell.

Problem #3: Printed model comes off build plate

This has been a difficult problem to solve and I found a website that was really helpful. Here are some things I did:

  1. Pre heat twice before printing
  2. Have a heating going in the small room to raise the ambient temperature
  3. Cover printer with an old blanket
  4. Clean build plate with acetone

It also looks like part of the sticker covering the build plate was damaged and when I initially did a large print (8 wheels) that part of the model lifted. I then changed to a smaller model (4 wheels) to make sure it was being built away from the damaged part of the build plate. Problem solved.

 

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Once upon a time by Lindsay Wesner

Source: www.azquotes.com/

 

How might we leverage this culture of digital documentation?

https://twitter.com/annerotorua/status/985997595553099776

“We are educators. We are custodians of the world’s most precious resource” – @LadyWesner

Which problem would you like to solve?

The Enemies of Change

  • Time
  • The Curriculum (“But I have to cover the curriculum” – Every teacher ever)
  • Fear

“The curriculum is NOT THE ENEMY, it is a springboard for innovation” @LadyWesner

Our Weapons:

  • Vision
  • Community
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The Relevant Teacher with Patrick Green

Patrick Green is a Technology Integrator at Singapore American School. Here are notes from his key note on The Relevant Teacher.

Focus on schools doing stuff differently (e.g. Da Vinci Innovation Lab, Sequoyah – institutionalise failure (called it ‘iteration’))

It is the teachers that impact learning, not school wide programmes = relevant teachers

Relevant teachers

  • knows their role is different than in the past
  • look at what they teach with a new lens (not content focused) – example of teaching students how to do a bibliography
  • not afraid of access to information, even in exams
  • not making students do what adults don’t do
  • helping students to craft a digital footprint (portfolios – “here’s what I did and how I did it”)
  • key to motivation (Daniel Pink – Drive) Autonomy, Mastery, Purpose.
  • think of things they can get rid of
  • value the ability of students to not follow instructions. Implication – Don’t use exemplars.
  • The Shoulder Shrug

The End of Average by Todd Rose. One size fits nobody.

Classroom Management in the Digital Age

iTime (@aliwh_white, @shaunyk)

TRi time at SAS (Imagine, investigate, iterate)

Algebra unit (set content, allocated tools, narrow assessment) compared to Minecraft (open world, unlimited tools, open assessment and ability to respawn)

Super Mario Bros (go from A to B) compared to modern games (side quests)

Work vs Play (we overuse the term work in our schools – homework, schoolwork)

Be a learner – growth and change.

What are you doing to be relevant to your students?

 

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3D Metal printing in our backyard

A few weeks ago I followed up an invite from the House of Science to visit RAM 3D in Tauriko. So here in a new industrial area of Tauranga were some pretty switched on people doing some pretty neat stuff. 3D metal printing is essential using a laser to weld really fast. A thin layer of metal power is laid down then a power laser fuses those metal particles together to build a shape.

The Chief Executive, Warwick Downing, hosted the visit and made a number of interesting points in relation to the type of employee a business like his is looking for (and therefore the type of student we should be trying to produce):

  • Every one needs to know CAD
  • Attitude trumps everything
  • Attention to detail
  • Problem solver – “If I do this –  what are the consequences?”
  • Importance of material science as well as chemistry & physics (although he pointed out that high level qualifications are not essential)

This field of 3D Rapid Additive Manufacturing has huge potential and we can do it right here in NZ, just see the example set by Rocket Lab. There is even the ability of bio 3D printing (and some boffin even managed to print a stem cells to create a ‘brain on the bench‘)! So the challenge is, how to we engage our students into this type of technology and teach them the skills and dispositions these type of agile industries are after?

 

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