IB COMPUTER SCIENCE SL C
Mr. Schlytter
Teacher Email
Office Hours
Appointment Link
Course Information
Inthinking - IB Computer Science Exam Practice: https://student.thinkib.net/group/CJW2457
CodeHS Login: Each student should sign up at https://codehs.com/go/2DB65
Code.org login for topics of Lossy Compression, Lossless Compression, and Networking: https://studio.code.org/join/NHXKCN
Class code is NHXKCN
Code.org login for Java: https://studio.code.org/join/VBVCBS
Class code is VBVCBS
IB Practice Exams
November 2025 IB Exam Papers
Pseudocode Guide: pseudocode_d_4_comsc_sup_1201_1b_e.pdf
Computer Science Paper 1: 2025_Computer_science_paper_1_SL.pdf
Computer Science Paper 1 Markscheme: 2025_Computer_science_paper_1_SL_markscheme.pdf
Computer Science Paper 2: 2025_Computer_science_paper_2_SL.pdf
Computer Science Paper 2 Markscheme: 2025_Computer_science_paper_2_SL_markscheme.pdf
2024 IB Exam Papers
Computer Science Paper 1: Computer_science_paper_1__SL.pdf
Computer Science Paper 1 Markscheme: Computer_science_paper_1__SL_markscheme.pdf
Computer Science Paper 2: Computer_science_paper_2__SL.pdf
Computer Science Paper 2 Markscheme: Computer_science_paper_2__SL_markscheme.pdf
Video Resources:
RAM Explained: https://www.youtube.com/watch?v=PVad0c2cljo
The IA is due on Friday March 27, 2026.
Stages in the IA Process: Stages in the IA Process.pdf
IA Assessment Criteria: Assessment Criteria.pdf
IA Samples:
Sample 1 Criterion A Planning: Sample_1_Crit_A_Planning.pdf
Sample 1 Criterion B Record of Tasks: Sample_1_Crit_B_Record_of_tasks.pdf
Sample 1 Criterion B Design: Sample_1_Crit_B_Design.pdf
Sample 1 Criterion C Development: Sample_1_Crit_C_Development.pdf
Sample 1 Criterion D Video: Sample 1 Criterion D Video:
Sample 1 Criterion E Evaluation: Sample_1_Crit_E_Evaluation.pdf
Sample 1 Appendix: Sample_1_Appendix.pdf
Sample 1 Moderators Comments: Sample_1_Moderators_Comments.pdf
Sample 2 Criterion A Planning: Sample_2_Crit_A_Planning.pdf
Sample 2 Criterion B Record of Tasks: Sample_2_Crit_B_Record_of_tasks.pdf
Sample 2 Criterion B Design: Sample_2_Crit_B_Design.pdf
Sample 2 Criterion C Development: Sample_2_Crit_C_Development.pdf
Sample 2 Criterion D Video: Sample 2 Criterion D Video
Sample 2 Criterion E Evaluation: Sample_2_Crit_E_Evaluation.pdf
Sample 2 Appendix: Sample_2_Appendix.pdf
Sample 2 Moderators Comments: Sample_2_Moderators_Comments.pdf
Sample 7 Criterion A Planning: Sample_7_Crit_A_Planning.pdf
Sample 7 Criterion B Record of Tasks: Sample_7_Crit_B_Record_of_tasks.pdf
Sample 7 Criterion B Design: Sample_7_Crit_B_Design.pdf
Sample 7 Criterion C Development: Sample_7_Crit_C_Development.pdf
Sample 7 Criterion D Video: Sample 7 Criterion D Video
Sample 7 Criterion E Evaluation: Sample_7_Crit_E_Evaluation.pdf
Sample 7 Appendix: Sample_7_Appendix.pdf
Sample 7 Moderators Comments: Sample_7_Moderators_Comments.pdf
Sample 8 Criterion A Planning: Sample_8_Crit_A_Planning.pdf
Sample 8 Criterion B Record of Tasks: Sample_8_Crit_B_Record_of_tasks.pdf
Sample 8 Criterion B Design: Sample_8_Crit_B_Design.pdf
Sample 8 Criterion C Development: Sample_8_Crit_C_Development.pdf
Sample 8 Criterion D Video: Sample 8 Criterion D Video:
Sample 8 Criterion E Evaluation: Sample_8_Crit_E_Evaluation.pdf
Sample 8 Appendix: Sample_8_Appendix.pdf
Sample 8 Moderators Comments: Sample_8_Moderators_Comments.pdf
Joining Your Section (one-time only)
If a student has not yet joined your section, please ask them to perform the following steps. Note that they only need to do this once. By joining your section, students will be able see the course assigned to them and you will be able to track the progress of the work they complete while they are signed in.
- Create a Code.org account if they haven’t already done so. They can do this at https://studio.code.org/users/sign_up/account_type. Note that they can either sign up with an email address and password, or sign up through Google, Facebook, or Microsoft by clicking on one of these buttons:
- Sign in to their Code.org account.
-
Navigate to https://studio.code.org/join/NHXKCN.
- Once they press the "Go" button, they should be added to your section.
Signing in with Personal Logins
Have your students do the following to sign in with their personal logins:
- Go to www.code.org and click the 'sign in' button.
2. Sign in using the email and password they created.
School Provided Resources (Textbook, Calculator, etc)
School Information
Our Student News Site for RHS (Renton Hawk Eye): https://rhshawkeye.com/
Hazel Health (NEW Free Mental Health/Counseling)
Suggestions, Questions, Concerns, and Comments (This goes to Administration)
If you are experiencing stress, anxiety, or thoughts of self-harm call Teen Link at 866-TEENLINK (866-833-6546) and ask to talk to a peer. The phone line is open 6 p.m.– 10 p.m. and chat is available 6 p.m. – 9:30 p.m. daily. https://www.teenlink.org/
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