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  1. Chloroplasts and Photosynthesis Organelles
    by Dr. Osama M. Khaled — published Jun 15, 2026 — last modified Jun 15, 2026 06:24 PM — filed under: Year 8, Year 11
    This quiz covers chloroplast structure (stroma, grana, lamellae, outer membrane), the role of plastids, and how chloroplasts compare to mitochondria in ...
    Located in Biology / Cell Structure
  2. Cilia, Flagella, and Centrioles
    by Dr. Osama M. Khaled — published Jun 15, 2026 — last modified Jun 15, 2026 09:38 PM — filed under: Year 11, Year 12
    This quiz covers the 9+2 microtubule arrangement in cilia and flagella, basal bodies, centriole structure (9 triplet sets), their role during mitosis (spindle ...
    Located in Biology / Cell Structure
  3. Comprehensive Review: Change of State and Transfer of Heat
    by Dr. Osama M. Khaled — published Aug 13, 2026 — last modified Aug 13, 2026 06:35 AM — filed under: Year 11, Year 12
    A comprehensive review covering heat of fusion, heat of vaporization, and the three methods of heat transfer: conduction, convection, and radiation.
    Located in Physics / Change of State and Transfer of Heat
  4. Connectives and Truth Values
    by Dr. Osama M. Khaled — published Jun 09, 2022 — last modified Sep 06, 2026 07:06 AM — filed under: Year 11, Year 12
    In English, simple statements are combined with connecting words like and to make more interesting compound statements.
    Located in Mathematics / … / Formal Logic / Statements, Symbolic Representation, and Tautologies
  5. Coping with Change Review
    by Dr. Osama M. Khaled — published May 31, 2026 — last modified May 31, 2026 02:50 AM — filed under: Year 11, Year 12, Undergraduate
    Covering rework and change strategies, prototyping, incremental delivery, the spiral model
    Located in Computing / … / Software Processes / Coping with Change
  6. Database Actors in the Scene
    by Dr. Osama M. Khaled — published Aug 31, 2025 — last modified Oct 18, 2025 12:14 PM — filed under: Year 10, Year 11, Year 12
    We identify the people whose jobs involve the day-to-day use of a large database but no actively interested in the content of the database.
    Located in Computing / Database / Introduction
  7. Deduction Method and Other Rules
    by Dr. Osama M. Khaled — published Sep 13, 2026 — last modified Sep 14, 2026 01:27 AM — filed under: Year 11, Year 12
    Covers the deduction method, hypothetical syllogism, and shortened proof sequences.
    Located in Mathematics / … / Formal Logic / Propositional Logic
  8. Defining the Cloud
    by Dr. Osama M. Khaled — published Jul 22, 2022 — last modified Jul 13, 2024 10:17 PM — filed under: Year 11
    Take the quiz to test your basic knowledge of cloud services
    Located in Computing / … / Cloud Computing / Fundamentals
  9. Definitions
    by Dr. Osama M. Khaled — published Aug 14, 2022 — last modified Jul 13, 2024 10:11 PM — filed under: Year 11
    Basic Big Data Definitions
    Located in Computing / … / Big Data / Introduction
  10. Definitions
    by Dr. Osama M. Khaled — published Jun 09, 2022 — last modified Sep 06, 2026 07:06 AM — filed under: Year 11, Year 12
    Essential definitions to understand formal logic
    Located in Mathematics / … / Formal Logic / Statements, Symbolic Representation, and Tautologies
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