Fostering Innovative Learning: A Guide to Educational Technologies for the Administrator

CEDFA Summit 15, June 13, 2014

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Effective Teaching and Learning with Technology

Presented at CEDFA Summit 15, June 12, 2014

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Connecting Ideation – Teachers Teaching Teachers #397

I left the discussion with plenty to digest as we contemplated creating connections as a key aspect of an authentic, project based learning experience on this week’s episode of Teachers Teaching Teachers. I know I’ll be exploring Curiousme and the core concept of uniting learners around passion in-depth after hearing about Monkia Hardy‘s work.

Thanks to Paul Allison for organizing the hangout.

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Getting Started with Google Apps and Your Chromebook!

Wakefield Public Schools – May 28, 2014

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Design Thinking, Making and Mapping

Design Thinking, Making and Mapping – Prototyping Cartography

Presented at VITA-Learn 2014, Burlington VT

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Using Google Apps to Empower Teaching and Learning in an BYOD Environment

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Rocketry with Middle School Students

I can’t think of a better way to learn Newton’s 3 Laws of Motion, the engineering design process and the craft of building a flying object than building and firing model rockets with middle schoolers. There’s nothing quite like it!

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Google Apps – Tips for Teachers by Teachers eBook

Tips_for_Teachers_blog

I’m glad to have been included in this Google Apps for Education eBook. There’s a ton of great tips for anyone using or considering Google Apps for Education.

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Creating 3D Prints from Scans & Photos Quickly and Easily.

ruler-board
We recently had our 1st graders each create a 3D-printed ruler as a part of a science unit on measurement. Finding a method to create the rulers that wouldn’t require a large time investment was a concern. Using the tool OmNomNom to extrude a black and white image into a OpenSCAD script, which will then become an .stl file, ready for 3D printing. The really exciting thing about this method is that it forces students to change the OpenSCAD script variables to adjust their model, driving home the relationship between the code and the physical object. Students gain an understanding that code not only changes the object on their screen, but also the final object in ‘real life’!
A note on logistics: this was a class of 1st graders, so the image editing was done by a teacher between classes. Students created their paper rulers, we then scanned and edited the photo and came back to the next class with the new black and white images for students to process through OmNomNom and into OpenSCAD. In the future, we’d like to find a way where students could do the image editing as well, but found it just a bit too time-consuming and troublesome. After students created the makerware files, we then printed them on our printer. Printing this many objects did take some time, but we loaded an SD card with the files and had older students unload and start the next print as they noticed the jobs finish.
Below you’ll find a step by step walk through on how to turn a scan or photo into a 3D-printed object.

Walk-Through

Use these instructions to create a 3D printable file from a scanned image, using Pixelmator, OpenSCAD, and MakerWare.

Edit the image

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You can use your favorite image editor, in this case we are using pixelmator for the mac.

Rotate the image if needed.

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If needed, rotate the image.

Crop the image as needed.

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Crop the image so only the desired area remains.

Use levels to adjust the image

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Your goal is a nice black and white only (2 color) image. Most image editing software has a levels feature.

Apply levels

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In Pixelmator, drag the levels on the image.

Adjust levels as needed

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Notice the resulting image – high contrast, only black or white.

Export as jpg

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Save the .jpg

Export as jpg

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Open the image in OmNomNom

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Drag and drop image to open.

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Keep size

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Settings

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For this project, we will use 2 levels with a width of 443×165

Export as Logo

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Export as a logo

The object will open in OpenSCAD

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Hit F5 (on some macs FN+F5) to see the preview

Editing variables

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reduce surfaceheight to 2

Editing variables

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To make getting the proper size simpler, we will remove any border by changing the baseWidth multiplier to 1 instead of 1.2

Preview and render the model

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F5 to preview, then F6 to render. Rendering might take a while.

Prepare to wait

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By a while I mean 10-15 minutes.

Export as STL

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Prepare (slice) your file for your 3D printer

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In this case we’ll be using a MakerBot Replicator 1 Dual and using MakerWare to slice our model.

Scale object as needed

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In this case, the ruler is approximately 7.75 inches, so the setting the X value with uniform scaling on will result in the proper size.
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Final scaled object. Click Make to export your file.

Export to file

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We use a raft to make removing the object easier. Be sure to adjust your settings for your specific 3D printer.

Print and enjoy!

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Cultivating the Global Citizen: Creating a Social Emotional Learning Curriculum

Cultivating the Global Citizen: Creating a Social Emotional Learning Curriculum

Presented at AISNE Middle School Conference “Outside the Box”, October 11, 2013

The Meadowbrook School of Weston has redeveloped how it helps students become positive global citizens. Discover how Meadowbrook students have broadened their impact on the world through new programs, including Photo Justice, Digital Citizenship & Literacy, ThinkGive, and Community Service.

The Process
• The process of examining Meadowbrook’s social/emotional curriculum and identifying
areas of opportunity.
• Identifying resources, including partnerships, to help create the curriculum pieces.
• Creating a more comprehensive program.

The Development
• Figuring out the logistics – how to find the time and the people to make it happen.
• Adopting and adapting curricula.

The Implementation & Reflection

  • See the lessons, students, and programs in action.
  • Photo Justice – Students capture an issue in a photograph and exhibit.
  • ThinkGive – Students give something up for a day and examine its impact.
  • Digital Citizenship – Students explore what it means to be safe and positive
  • citizens online.
  • Awareness Into Action – Students bring awareness of an issue to others.
  • The challenges — what worked and plans for improvement.

Presenters:
Zaidee Rose, Middle School English Teacher, CGA Coordinator
Jonathan Schmid, Director of Innovation & Technology
Mike Scafati, Teacher K-8: Technology, Social Studies, Film
Justin McLean, Director of Multicultural Affairs, History Teacher

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