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K-12 Teaching Application Support and Software

K-12 Teaching Application Support and Software. Ongo-08 Client Ames Community Schools Advisors Dr. John W. Lamont Professor Ralph Patterson Wednesday December 6, 2006. Overview (1/2). Overview (2/2). Terminology. ACS - Ames Community Schools

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K-12 Teaching Application Support and Software

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  1. K-12 Teaching Application Support and Software Ongo-08 Client Ames Community Schools Advisors Dr. John W. Lamont Professor Ralph Patterson Wednesday December 6, 2006

  2. Overview (1/2)

  3. Overview (2/2)

  4. Terminology • ACS - Ames Community Schools • API - Application Program Interface • CVS - Concurrent Versioning System • GW - Globey’s World • MTSS - Mathematical Teaching and Support Software • PHP - PHP Hypertext Preprocessor • PSA - Problem Solving Algorithm • SASF - Software and Support Framework • SQL - Structured Query Language • USA - Uncle Sam’s America

  5. Phil Ohnemus Team Leader Tony Brimeyer Communications Coordinator Jennifer Ekstrand MTSS David Goodrich SASF Paul Speck GW/USA Srisarath Patneedi Cameron Travers Jennifer Novak James Marshall Grant Johnson Josh Solyntjes Tony Brimeyer Erin Boggess Todd Steffen Grant Eckels Aaron Menz Jeff Allen

  6. Introductory Materials • History Lesson • Problem Statement • Operating Environment • Intended Users & Uses • Assumptions & Limitations • End Product & Deliverables

  7. History Lesson • MTSS started as a design project • GW and USA began as separate projects • The three projects combined because of their similar goals • The framework team was created to help manage the three projects

  8. Problem Statement (1/3) • General Purpose - design Internet-based teaching software applications emphasizing mathematical problem solving and geography • Provide children in elementary school grades 3-6 the opportunity to exercise their computer skills while learning important lessons • Applications • MTSS – Math Problem-Solving • GW & USA – Geography • Framework – Web Tools

  9. Problem Statement (2/3) • Proposed Approach • Create Web-Based Software • Accessible from the students’ computer • Accessible via the Internet • Populate a Database • Example problems • Homework problems • Quizzes

  10. Problem Statement (3/3) • Proposed Approach Continued • MTSS • Create an algorithm to teach students the problem solving process • Provide quizzes and homework problems • GW and USA • Include facts and comparisons for different geographical locations • Provide educational games • Framework • Support web tools which will aid the students and teachers with scores, quizzes, and lessons • Use PHP, SQL, and HTML for framework

  11. Operating Environment

  12. Intended Users • Elementary students grades 3-6 • Teachers • Parents of students • Elementary school administrators • Course coordinators

  13. Intended Uses • Supplemental tool for students: • Math • US geography • World geography • Quizzing tool • Supplemental homework • Track students’ progress

  14. Assumptions • Modern web browser • Client connected to the Internet • Supplement to classroom instruction • Adequate supervision to help students with computer and application problems • Can be used at home and in the classroom • Not intended to be written to accommodate handicapped children • Framework will have high stability • All team members will have access to the server

  15. Limitations • New team members may not be familiar with PHP or MySQL • The size of the database is limited • Younger students may not have prior experience using computers or know how to type • The total number of users from all participating school districts will be no more than 40,000

  16. End Product & Deliverables • Already Delivered • Prototype of the K-12 Teaching Application • Mathematical practice problems • Reference tool of world and US geographical information • Instruction manual • Future Deliverables • Prototype of K-12 Teaching Application • Ability to walk students through the process of solving a math problem • Interactive games to reinforce knowledge of world and US geography • Developer documentation

  17. Accomplishments and Activities • Previous Accomplishments • Present Accomplishments • Future Required Activities • Approaches Considered • Project Activities

  18. Previous Accomplishments (1/4) • MTSS • Formed in Fall 2001 • Database and prototype designed using ASP • Created problems and a way to add problems to database • Converted ASP code to PHP • Restructured database to fit framework’s design • Started work on problem solving algorithm

  19. Previous Accomplishments (2/4) • GW • Formed in Fall 2002 • Delivered working version of help and country comparison page • Cleaned and formatted world fact database entries • Implemented authentication framework • Modified user management

  20. Previous Accomplishments (3/4) • USA • Formed in Fall 2002 • Designed database schema • Populated database with state information • Implemented reference tool and authentication • Created page to compare information about multiple states • Designed and developed simple games

  21. Previous Accomplishments (4/4) • Framework • Formed in Fall 2003 • Evaluated existing skeleton code and determined it unusable • Developed libraries to allow user authentication and registration • Implemented CVS to include all sub-team code • Created XML templates to implement a similar look and feel throughout the software suite

  22. Present Accomplishments MTSS (1/3) • MTSS • Improved overall quality of software • Fixed bugs • Cleaned code • Documented existing code

  23. Present AccomplishmentsMTSS (2/3) • MTSS Problem Solving Algorithm • Chose to use existing problem creation tool • Designed problem walkthrough presentation • Created example walkthrough problems

  24. Present AccomplishmentsMTSS (3/3) • MTSS Interface Improvements

  25. Present AccomplishmentsGW/USA (1/4) • Converted Flash maps to HTML image maps for consistency and compatibility • Significantly reduced page loading times

  26. Present AccomplishmentsGW/USA (2/4) • Created an automatic database re-population tool • No longer requires manual almanac lookup by students

  27. Present AccomplishmentsGW/USA (3/4) • Refined look of USA games • Introduced a three-try scheme which allows students to work toward the correct answer

  28. Present AccomplishmentsGW/USA (4/4) • Produced a template for integration of mathematics into geographical topics • Created sample problems from the template

  29. Present Accomplishments Framework Team (1/4) Server Account Maintenance • Registered users for each school’s teachers and students • Removed previous students from development server, added new students

  30. Present Accomplishments Framework Team (2/4) Framework Documentation • Documented source code • Identified problems in existing code base that can be projects for code familiarization in the future

  31. Present Accomplishments Framework Team (3/4) Framework Update • Re-implemented user registration page • Implemented “Log out” capability • Made log in page match existing look and feel

  32. Present Accomplishments Framework Team (4/4) Server Maintenance • Migrated code to production server in anticipation of release • Determined unused code portions and removed them

  33. Future Required Activities • Distribute software to school districts • Create uniform grade book and quizzing functionality • Add answer conversion functionality for text answers • Incorporate garbage collection utility to remove unreferenced data from tables • Evaluate security issues and their implications • Continue cleanup and optimization of code • Perform large-scale testing to guarantee that framework will work in multiple environments under multiple conditions

  34. Approaches Considered (1/3) • MTSS approaches considered • Four step problem solving algorithm • Find out • Choose strategy • Solve it • Look back • Multiple question problem solving algorithm that get students thinking about the different ways to solve problem.

  35. Approaches Considered (2/3) • GW/USA • Research Tool • Database of geography information can be used as electronic source for reports • Interactive Application • Interactive games will add interest for intended audience • Strengthen learning of geography concepts

  36. Approaches Considered (3/3) • Framework • ASP.NET and SQL Server • Classic ASP and SQL Server • Javascript • Java and MySQL • PHP and MySQL

  37. Approaches Used • MTSS • Multiple question problem solving algorithm • GW/USA • Interactive game implementation • Geography applications will have games added to them in order to keep students’ interest • Look into further subjects that can be incorporated • Framework • PHP and MySQL • PHP is growing quickly and will be around for a long time • PHP is similar to C/C++ so many of the team members should be able to pick it up quickly

  38. Project Activities (1/6)Definition • Composed a project plan for Ongo08 team • Held PHP and SQL training session • Conducted a walk-through of code layout and methods to modify applications • Performed the necessary steps for software release

  39. Project Activities (2/6) Research • Brainstormed new ideas and evaluated old options for problem solving algorithm • Located sources for automatic database repopulation tool • http://www.50states.com • http://www.fedstats.gov • Evaluated different methods to integrate mathematics and geography • Teacher-generated problems • Randomly-generated problems

  40. Project Activities (3/6) Design • Created uniform methods for grade book and quizzing • Designed efficient database organization to store problems for the integration of mathematics and geography • Developed improved graphics for each application

  41. Project Activities (4/6) Implementation • MTSS – Problem Solving Algorithm improvement • MTSS – Re-defined problem search page • GW/USA - Automatic database repopulation tool • GW/USA – Added ability to create mathematical geography questions • SASF - Re-implemented user registration page • SASF – Migrated log in page to match existing template

  42. Project Activities (5/6) Testing & Results • Prepared software for release to client • Currently have software ready for release • Awaiting teacher involvement • Tested software • Added to list of application bugs to be fixed • Tested applications for usability

  43. Project Activities (6/6) Other Activities • Cleaned server code • Added more documentation on framework use • Developed documentation for adding other applications to the suite

  44. Resources & Schedule • Personnel Effort • Financial Requirements • Schedule

  45. Personnel Effort (1/4)

  46. Personnel Effort (2/4)

  47. Personnel Effort (3/4)

  48. Past Effort (4/4) Total: 12,918

  49. Financial Requirements (1/6)

  50. Financial Requirements (2/6)

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