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CBL - Creating an iOS App in the Classroom
Here are the key steps I took to resolve the issue: 1. I reviewed the error message closely to understand what was causing the problem 2. I searched online to see if others had similar issues and what solutions worked for them 3. I checked that I had the latest version of the software in case it was a known bug 4. I simplified the code to isolate the issue - commenting out sections until it worked 5. Once I identified the problematic line, I debugged it step-by-step to find the error 6. I used print statements to check variable values and trace program flow 7. I got help from classmates by sharing my code and asking them to review it 8. As a last
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CBL - Creating an iOS App in the Classroom
- 2. Douglas Kiang Technology ResourceTeacher Punahou School 1601 Punahou Street ¡iPads! Honolulu, HI 96822 dkiang@punahou.edu
- 3. The 21st Century Learning Environment A Case Study Douglas Kiang Punahou School
- 4. Change and Innovation Big Idea Challeng e Based iOS Ap p arning Develo Le pment
- 5. a BigIde Challeng e Based Learning
- 6. _Welcome to AP ComputerScience _
- 8.
- 9. Redesign AP ComputerScience course to incorporate a challenge-based learning format. Document and share the process. Build something awesome. Succeed on the AP exam.
- 10. Guiding Would they still grasp the concepts? Questions Could we learn this together? How do we change the classroom dynamic? Would this be more engaging? Could they transfer their knowledge to a different language?
- 11. Obj-C NSString name = “World”; NSLog(@"Hello %@", name); Java String name = “World”; System.out.println("Hello " + name);
- 12. French Bonjour, World. C’estune belle journée. Italian Ciao, World. E ‘una bella giornata.
- 13. Ong The Framework Asse oing Inf ssm o ent rmative Big Idea Essential Evaluate Question Challenge Implement Solution Guiding Guiding Questions Activities/ Resources Ong and oing Do tion Pub lishi cument l ec ng atio g Ref n ng oin O
- 14. Challenge Createan iPhone app that will be useful to our school community.
- 15. Guiding What resources Questions What is are there? realistic? How can we brand Can we charge it as an official money? Punahou app? How many people How can we get the word out? have cell phones? What does “useful” mean?
- 16. Guiding Guided Activities Discussion Meeting with somebody who Campus-wide works at Apple Survey Meeting with Communications Meeting with Dining Services
- 17.
- 18. Punahou iOS App AP Computer Science
- 19.
- 20. An electronic scheduleand task manager, designed to be useful to the Punahou community.
- 21. Tasks Schedule Extras
- 22.
- 23. 31% 69% 0 62.5 125 187.5 250 8th 9th Own iOS Device 10th 11th Don’t Own iOS Device 12th Faculty 633 responses (Most own iPod touch)
- 24. “Would you findthis feature useful? That is, would you use it regularly?”
- 25. Tasks Schedule 91% 82% 3.57 3.85 Would use this regularly Usefulness rating
- 26. Extras Equations Converter Periodic Table Songs Offices 88% 81% 77% 3.68 66% 3.17 3.34 2.86 1.96 33% Would use this regularly Usefulness rating
- 27.
- 29. Add a Task Autocomplete Optional Fields Classes
- 30. Sort by date ... or Priority ... or Class
- 31. Add an Event View Your Flip Through Schedule Days
- 32. Choose a Compare Your Friend Schedules
- 33.
- 34. Ong The Framework Asse oing Inf ssm o ent rmative Big Idea Essential Evaluate Question Challenge Implement Solution Guiding Guiding Questions Activities/ Resources Ong and oing Do tion Pub lishi cument l ec ng atio g Ref n ng oin O
- 35. Change and Innovation Big Idea Challeng e Based iOS Ap p arning Develo Le pment
- 36.
- 37. Flip the model. Capturekids’ thinking processes. Point them to each other. Build something that matters.
- 38.
- 39. What if mycourse ran like a startup? http://www.flickr.com/photos/62223880@N00/242264410 What happens in a meeting?
- 40. Sh a red at a Ta lk to o the r He lp s o e ach proble m l ve s Pla n and c o o rd i n a te As k Draw q ue s t i o p ic t u re s ns Sh o w w or k
- 41. ...not this. http://www.flickr.com/photos/48805491@N00/3206216434
- 42.
- 43.
- 45. “Flipped” Classroom Listen tolecture Work on labs In class At home
- 46.
- 48.
- 49.
- 50. Weekly Summaries the studentssay: “...fun and helpful” “cool” “...strangely compelling yet disturbing.”
- 51.
- 52. Capture kids’ thinkingprocesses.
- 53. Sample Prompts Talk about a point where you got stuck. How did you get unstuck? What has been the most challenging aspect of this course for you so far? Talk about one thing that you can do in a group to Photo Booth help that group succeed.
- 54. Photo Booth We dragged We clicked here files from here to record video to desktop
- 56. W TF “What’s Th is Function? ”
- 57. sessment enta tion and As Lab 4 Pres tion to g e yo u r screen resolu Directions: y a n d ch a n ces / Displa w to fill m Preferen f the windo 1. Go to the Syste at the top o reen button 800x600. d click the g code (if ne cessary) an 2. Open X en size. ations folde r. en Recordin g. the new scre e Player in your Applic o se New Scre uicktim nu and cho t to Internal 3. Open Q the File me phone is se time P layer, go to at the Micro 4. In Quick ake sure th arrow and m ne. 5. Clic k the down pho ch of uilt-in Micro r project ea Mic rophone: B w here in you ons. Show 6. Click Re cord. eight questi s you can. ress cmd- ach of th e following in in as m uch detail a screen, or p Answer e ,a nd expla e top of the 7. ents occurs enu bar at th these elem top in the m ou are pau, click s 8. When y ctrl-e sc. does. e xp lain what it utlets, and how one of your IBO ct. Question 1 :S new class to your proje ou would do to add a raws the :S how what y lain how it d Question 2 drawn. Exp ur shape is the code yo : Sh ow where in Question 3 gram takes to set up shap e. ps your pro how the ste FromNib, s : Starting with awake Question 4 d o e s. the new P olygon. plain what it class meth ods and ex one of your hat it does. Questi on 5: Show d explain w methods an ur instance w one of yo Que stion 6: Sho here is it ca lled? tNeedsDis play do? W plication hat does Se n as the ap Question 7: W te runs as soo AppDelega thod in the : Sh o w which me Question 8 starts up.
- 59.
- 61. Point them toeach other.
- 72.
- 74. Evaluating Process • Emphasis is on process and reflection, rather than end product. • Individualized goals. • Technology gives students choice about how to demonstrate their learning.
- 76. The Framework Team and Personal Goals Final Narrative Conference Notes Record of Project Thinking Work Work Logs Record of Thinking WikiProject Pages
- 77. Category 5 4 3 1–2 Score Record of Thinking Student can provide Student can provide Student can provide Student can provide detailed evidence of some evidence of little evidence of almost no evidence planning and planning and planning or of planning or reflection at any reflection at any reflection at any reflection at any point during the point during the point during the point during the learning process. learning process. learning process. learning process. Conference with Mr. Student has Student has Student has Student has Kiang conferenced with conferenced with conferenced with conferenced with Mr. Kiang two or Mr. Kiang two or Mr. Kiang once in the Mr. Kiang once in the more times in the more times in the quarter and has quarter but has no quarter and has quarter but has no recorded notes of recorded notes of recorded notes of recorded notes of the conversation. the conversation. the conversation. the conversation. Team Goals All deadlines have Some deadlines Few deadlines have No deadlines have been met and code have been met and been met and code been met and code meets all of the code meets some of meets few of the meets none of the following factors: the following following factors: following factors: Complete, factors: Complete, Complete, Complete, Commented, Commented, Commented, Commented, Efficient, and Efficient, and Efficient, and Efficient, or Effective. Effective. Effective. Effective. Personal Goals An ambitious A learning goal has A learning goal has A learning goal has learning goal has been developed and been developed and not been fully been developed and progress made some progress made developed and/or not a great deal of toward the goal. toward the goal. a great deal of progress made progress made toward the goal. toward the goal. Sharing and Student has done a Student has done Student has done a Student has done Feedback great deal of sharing some sharing little sharing outside little to no sharing outside of team and outside of team and of team and has outside of team and has collected has collected some collected a little has collected almost meaningful feedback. feedback. feedback. no feedback.
- 78. Team and Personal • Google Docs form Goals • Personal Goals • Team Goals • Measurable, Ambitious, Attainable • Can be adjusted as we go
- 79. “My goal formy team goal is to effectively communicate throughout the entire project and to complete the app with an equal share of work contributed.” “I'll know I'm successful when I feel that we're constantly emailing, iChatting, and talking in school about our app and keep each other updated on how we're doing and what we've accomplished.”
- 80. • Many different formats • Chronicles progress toward goals • “I am feeling...” • “This is better/worse than...” • Must cite evidence from other sources Record of Thinking
- 83.
- 84. Project Work Work Logs
- 85. Project Work • Factual • What did you do? • No lates Moodle Logs
- 86. • Outward facing site • Chronicled progress toward project • Updated by group • The web site for your project Wikispaces Page
- 89. Final Narrative • Tell the story of your app and your progress toward your goals • Read through all of your Record of Thinking entries, Moodle Logs, Conference Notes, and Wikispaces entries. • Cite evidence in your narrative. • Clarity, Specificity, Logic, Breadth, Depth
- 90. “Making an applike this on our own is really fun because it can be frustrating, but we're frustrated together and whenever we solve a problem … we experience a great feeling of success and happiness. In fact, there were a couple of times, like … when we first got a dot to follow your touch, when we both jumped up and high-five'd each other as hard as we could and just yelled in success. Each step is like a terrible, horrible, twisted forest. But when you finally work your way out and look back at what you did, you can look at the path that you hacked through your problem(s) with pride.”
- 91. Grading Graded on iPad Submitted E-mailed back with from laptop comments
- 92. Change and Innovation Big Idea Challeng e Based iOS Ap p arning Develo Le pment
- 93. iOS Ap Develo p pment
- 94. iOS Developer Program Individual Membership $99 / year Company Develop Test Distribute
- 98. Alternatives to Coding Unity 3D
- 99. Alternatives to Coding UnrealEngine SDK (Windows only)
- 100. Alternatives to Coding GameSalad Creator
- 105. over 10,000 countries over 30 downloads Belgium Germany Poland Qatar France China Korea Taiwan India PortugalFinland Italy USA ArabiaRepublic UK Dominican Saudi Mexico Russia Philippines Peru Sweden NetherlandsHong Kong Australia Canada
- 107. The Switch Students collaborated more Competition was minimized AP Exam was marginalized Achievement gap widened http://www.flickr.com/photos/48393303@N00/315335738
- 108. Challenge Get everybody to master the AP Java subset.
- 114. There’s an APfor that.
- 115. slides and linksavailable at: http://tinyurl.com/kiangkstech