Search results 79 items matching your search terms. Filter the results Item type Select All/None Class Collection File Folder Image Integrator Profile Link Movie Page Parent Profile Parent-Child Link Question Quiz Quiz History Service Subscription Stats Student Profile Teacher Profile New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically Denseness and Completeness of Real Numbers by Dr. Osama M. Khaled — published Aug 19, 2026 — last modified Aug 21, 2026 11:19 AM — filed under: Year 12 Covers the denseness property, bounded and unbounded sets, and the least upper bound / greatest lower bound (completeness) properties. Located in Mathematics / Calculus / Discovery of Real Numbers: Through Traditional Algebra Dependability properties by Dr. Osama M. Khaled — published Sep 26, 2026 — last modified Sep 30, 2026 07:48 PM — filed under: Undergraduate, Year 11, Year 12 There are five principal dimensions to dependability, which are availability, reliability, safety, and security Located in Computing / Software Engineering / Dependable Systems Dependable Processes by Dr. Osama M. Khaled — published Oct 05, 2026 — last modified Oct 05, 2026 11:25 PM — filed under: Undergraduate, Year 11, Year 12 This comprehensive quiz which covers the key concepts of dependable software processes, including process characteristics, key development activities, ... Located in Computing / Software Engineering / Dependable Systems Dependable Systems - Review by Dr. Osama M. Khaled — published Oct 08, 2026 — last modified Oct 08, 2026 07:56 PM — filed under: Undergraduate, Year 11, Year 12 A review quiz which addresses multiple discussion points about dependable systems. Located in Computing / Software Engineering / Dependable Systems Derivation 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 equivalence rules, inference rules, and how they are applied in proof sequences. Located in Mathematics / … / Formal Logic / Propositional Logic Energy and Chemistry: Chapter Review by Dr. Osama M. Khaled — published Aug 07, 2026 — last modified Aug 07, 2026 11:31 AM — filed under: Year 11, Year 12 A mixed review spanning work, specific heat, thermochemical equations, Hess's law, and the graphite-to-diamond conversion Located in Chemistry / Energy and Chemistry Enthalpy and Thermochemical Equations by Dr. Osama M. Khaled — published Aug 06, 2026 — last modified Aug 06, 2026 10:05 PM — filed under: Year 11, Year 12 Write thermochemical equations, read the sign of ΔH, and tell exothermic from endothermic reactions Located in Chemistry / Energy and Chemistry Enthalpy Stoichiometry by Dr. Osama M. Khaled — published Aug 07, 2026 — last modified Aug 07, 2026 10:59 AM — filed under: Year 11, Year 12 Use a reaction's ΔH as a conversion factor to find energy from amount, or amount from energy Located in Chemistry / Energy and Chemistry Exercise 1: Statements and Truth Values by Dr. Osama M. Khaled — published Sep 06, 2026 — last modified Sep 06, 2026 07:06 AM — filed under: Year 11, Year 12 Introduces what counts as a genuine logical statement, then practices evaluating the truth values of simple conjunctions, disjunctions, and conditionals built ... Located in Mathematics / … / Formal Logic / Statements, Symbolic Representation, and Tautologies Exercise 2: Evaluating Compound Well-Formed Formulas by Dr. Osama M. Khaled — published Sep 06, 2026 — last modified Sep 06, 2026 07:06 AM — filed under: Year 11, Year 12 Practices evaluating compound well-formed formulas (WFFs) built from AND, OR, and negation, given specific truth-value assignments for each variable. Located in Mathematics / … / Formal Logic / Statements, Symbolic Representation, and Tautologies < Previous 10 items 1 2 3 4 5 6 7 8 Next 10 items > Subscribe to an always-updated RSS feed.
