Search results 3802 items matching your search terms. Filter the results Item type Select All/None Collection File Folder Image Link Movie Page Question Quiz Quiz History New items since Yesterday Last week Last month Ever Sort by relevance date (newest first) alphabetically upward acceleration.png by Dr. Osama M. Khaled — last modified May 26, 2022 07:27 AM Located in Physics / … / Gravity acceleration / What is the speed of an object thrown upward with a starting speed of 29.4 at third second? Uranium symbol is by Dr. Osama M. Khaled — published Sep 20, 2022 — last modified Sep 20, 2022 09:03 PM Located in Chemistry / Atoms, Molecules, and Ions / Names and Symbols of Common Elements URI stands for by Dr. Osama M. Khaled — published Aug 08, 2022 — last modified Aug 09, 2022 01:03 AM Located in Computing / … / Service-Oriented Architecture / REST APIs US Cities by Dr. Osama M. Khaled — published Sep 15, 2023 — last modified May 25, 2025 10:21 PM Located in Mathematics / … / An Introduction to the Whole Numbers / Round whole numbers Use a protractor to measure angles by Dr. Osama M. Khaled — published Jan 14, 2023 — last modified Jul 13, 2024 10:02 PM — filed under: Year 7 How to use protractor to measure angles Located in Mathematics / Geometry / Fundamentals Use congruence properties to prove that two triangles are congruent by Dr. Osama M. Khaled — published Nov 29, 2025 — last modified Dec 06, 2025 11:29 PM — filed under: Year 8 Sometimes it is possible to conclude that two triangles are congruent without having to show that three pairs of corresponding angles are congruent and three ... Located in Mathematics / Geometry / Congruent Triangles and Similar Triangles Use estimation to solve percent application problems by Dr. Osama M. Khaled — published May 15, 2025 — last modified May 15, 2025 03:05 AM Sometimes we must approximate the percent to estimate an answer Located in Mathematics / … / Percent / Estimation with Percent Use front-end rounding to estimate the sum by Dr. Osama M. Khaled — published Jun 09, 2025 — last modified Jun 09, 2025 09:12 PM Located in Mathematics / … / Adding Whole Numbers / Estimate sums of whole numbers Use front-end rounding to estimate the sum by Dr. Osama M. Khaled — published Jun 03, 2025 — last modified Jun 03, 2025 12:55 AM Located in Mathematics / … / Adding Whole Numbers / Estimate sums of whole numbers Use inequality symbols to compare integers by Dr. Osama M. Khaled — published Dec 13, 2025 — last modified Dec 14, 2025 04:14 AM — filed under: Year 7 the symbol < means “is less than” and > that means “is greater than Located in Mathematics / … / Integers / An Introduction to the Integers < Previous 10 items 1 ... 302 303 304 305 306 307 308 ... 381 Next 10 items > Subscribe to an always-updated RSS feed.
