1. © Peter Andreae Introduction to Computer Science COMP 112 2015 T1. David Streader Engineering & Computer Science Victoria University of Wellington

2. © Peter Andreae COMP112 1:2 Introducing the Course. COMP112 is one year old. Designed as a first university course in Computer Science for students who have already done some programming, and already know much of COMP 102 Driven by the new NCEA standards in Programming & CS Exciting because it is a course full of students who understand something of what this subject is about. COMP 102 COMP 112 COMP 103 No programming experience Programming experience eg level 3 NCEA DT programming standards

3. © Peter Andreae COMP112 1:3 Introducing People. Students: Group 1: Done NCEA level 3 DT standards in programming and maybe Computer Science. Group 2: Learned programming by themselves (not in a classroom) Group 3: Learned programming in another course (eg COMP102, INFO 102, other institution, school course….. Course is for all of you, but targeted at group 1.

4. © Peter Andreae COMP112 1:4 What did language(s) did you learn? What programming languages have you used? (find out from the people around you). COMP 112 will teach you: The Java programming language (used in later courses) More about programming Exercises toutching aspects of computer science such as GraphicsArtificial Intelligence NetworkingRelational Databases

5. © Peter Andreae COMP112 1:5 What does COMP112 assume? COMP 112 assumes programming experience up to this level: variables, loops, conditionals (ifs) input and output writing functions/procedures/methods with parameters lists or arrays little bit of event driven input, object oriented design Doesn’t care what language you used (as long as it is not drag-and-drop). What if you haven’t done enough to cope? Tell us!!! we may be going too fast. We will talk to you in labs to find out how you are doing. We will let you switch back to COMP102 during the first 4-5 weeks.

6. © Peter Andreae COMP112 1:6 Does it matter if you aren’t …. We don’t assume you have been programming since you were small We don’t assume you spend all you life programming and configuring computers. We don’t assume you to be male or scocially inadequate.

7. © Peter Andreae COMP112 1:7 What will you do in COMP 112? Design and write lots of little programs for a wide variety of tasks. 1 st five weeks: four fairly small programs, getting up to speed in Java Rest of course:three larger programs for Graphics:bunch of photoshop-like tools for images Networks: build an IRC client (chat program for real IRC services) Databases:Program to interface to a Relational Database. Several exercises on other aspects of Computer Science.

8. © Peter Andreae COMP112 1:8 Work hard for you. Not for us. The shift from school to university is a major cultural shift that some students fail to make A degree can only open a door to a job. But to keep the job you must be good at what you do Passing your degree with out learning is very self destructive.

9. © Peter Andreae COMP112 1:9 Your attitude and Your success If you believe that you intelligence has been given to you by a fairy godmother and is now fixed then you: are likely to not work very hard If you believe that intelligence is strongly influenced by the effort you put in then you: are more likely to work hard Fear of humiliation changes your behavior and limits your ability to learn Research clearly shows that your attitude will significantly effect your likelihood of success! So view intelligence like weight lifting as improved with effort. What you are today is not what you are tomorrow.

10. © Peter Andreae COMP112 1:10 University Study

11. © Peter Andreae COMP112 1:11 Course Organisation Lectures Mon, Wed 12-13 HULT 323. Present new ideas, techniques, examples. Fri 12-13 HULT 323 Codeing ideas Optional Tutorial/Review Session May offer a tutorial from third week.

12. © Peter Andreae COMP112 1:12 Course Web Site An essential resource for the course: http://ecs.victoria.ac.nz/Courses/COMP112_2015T1 Course information, announcements, handouts, videos Lab Assignment details (times, dates, handouts, files,...) Forum, for questions and discussion Info about doing work at home. Java documentation Other useful links Primary administrative communication channel.

13. © Peter Andreae COMP112 1:13 People Lecturers (Academic/content issues) David StreaderOffice : CO 260 email : david.streader@ecs.vuw.ac.nz Senior Tutor (Administrative issues, esp labs) Zarinah AminOffice: CO 343 email : Zarinah.Amin@ecs.vuw.ac.nz Tutors (Help in labs or via online help system) Range of Undergraduates and Graduates Technical Staff (Reporting problems with the computers) email : bugs@ecs.vuw.ac.nz School Office (Forgotten passwords) Renee, and PremaSchool Office: CO 358

14. © Peter Andreae COMP112 1:14 Lab assignments Seven lab assignments hand out on Thursdays. 4 assignments: 1 week each 3 assignments: approx. 2 weeks each. Apply material from lectures and text book to practical programming problems. This is where your learning happens! Done partly in scheduled lab sessions Further work required: expect 5 hours outside labs any of the ECS labs, on your home computer

15. © Peter Andreae COMP112 1:15 Scheduled Labs 2 1-hr labs, in CO 219/238 Fri 9-10 and 10-11 Tue 10-11 and 11-12 Tutors present to help. Start THIS week (Friday) First assignment is a real assignment! Sign up online https://signups.victoria.ac.nz/ Help Desk TBA

16. © Peter Andreae COMP112 1:16 Text Book and Handouts No assigned Text Book COMP102 & COMP103 text book: Java Foundations Lewis, DePasquale, Chase May be a useful resource. The lectures complement the text, not replace it. Neither lectures nor text will cover all the details you need! You need to go and find things out! Handouts Course outline, Lecture slides, Assignments On COMP112 web page. Hope to video record the lectures.

17. © Peter Andreae COMP112 1:17 Tests and Exams Terms Test: 15% Tue 15 April 4-5 pm Exam: 55% Date tba (between 13 June and 2 July)

18. © Peter Andreae COMP112 1:18 Assessment Read the Course Outline!!! Mandatory Course Requirement: 40% for at least 6 of the assignments. Final Grade: Lab assigs 1-4: 12% (3% each) Lab assigs 5-7:18%(6% each) Terms Test:15%(mark boosted to exam mark, if better) Exam: 50% To pass the course, you must: Satisfy the Mandatory Requirement. Get overall grade of C- or better. Note for returning students: Passing grades now C-, C, … A, A+

19. © Peter Andreae COMP112 1:19 Withdrawal dates Early withdrawal with refund: by Fri 14 March no consequences to early withdrawal Standard withdrawal without refund: 17 March – 16 May Withdrawal recorded No grade recorded on transcript Withdrawal counts as a fail for determining "Satisfactory Academic Progress" Late withdrawal with Dean's permission: after 16 May Requires permission of Associate Dean Normally given only when special circumstances arise after 16 May.

20. © Peter Andreae COMP112 1:20 Plagiarism (Cheating) You must not present anybody else’s work as if it were your own work: Basic principle of academic honesty. If you declare any work from someone else, then it isn’t plagiarism!!! In COMP112: We encourage you to talk to each other and help each other understand and solve problems BUT The code you submit should be yours. If you got some of the code from the web or someone else, you must put a comment in your code saying that.

21. © Peter Andreae COMP112 1:21 Cheating in the assignments. Assignments are primarily for learning, not assessing Cheating in the assignments is not worth it! You won't learn, so you will probably fail. If caught, you'll lose marks --- or worse. Assignments have a fairly small contribution to your grade.

22. © Peter Andreae COMP112 1:22 Lab Facilities All scheduled labs are in CO219/238 Can also use other ECS labs Can also use home computers. Lab Hours: 24/7 Need ID card to access in evenings and weekends The labs are for getting work done Don’t prevent other people from working If you want to play around, go somewhere else Read the lab rules!

23. © Peter Andreae COMP112 1:23 Where to go for Help Depends on the kind of help needed Staff: Lecturers, Senior Tutor, tutors Forum Questions, answers, comments, discussion. Online help system. ECS School Office: Student Services: http://www.vuw.ac.nz/st_services/ Science/Engineering/Arch&Des Awhina programme The Web

24. © Peter Andreae COMP112 1:24 What to do NOW! Sign up for the labs Note: You need to be registered for the course (a) to sign up for a lab (b) to be able to use the ECS school computers Read the course outline. Read Assignment 1 before your lab session You can start on the assignment before the lab session if you wish.

25. © Peter Andreae COMP112 1:25 welcome, new course, intro to me and David brief descn of goals of course, leading to COMP103 and CS/SWEN/etc find out who they are : 1 st year, did ncea L3 DT:programming [explain this is the driver, I was involved] 1 st year, learned programming some other way returning, done COMP102, INFO102, or other programming course other. find out what programming languages they have used. Assumptions of what they know. note the wide range of backgrounds -> some repetition for some people. we don't know how much they know – course will need to adapt – tell us what's going on switching with COMP102 if find don't have background. Overview of course – what it will cover, and what projects – give examples of Learning – what do you do, what do we expect, differences from NCEA Admin – how the course works.