Go Math Science

by Dr. Osama M. Khaled — published Sep 01, 2025 — last modified Feb 04, 2026 02:11 PM

This tool is designed to provide a hands-on understanding of sorting algorithms through interactive visualization. It is not intended for sorting your input ...

Located in Tools / Computing Tools

What are the areas of focus for performance efficiency pillar questions?

by Dr. Osama M. Khaled — published Sep 09, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Well-Architected Framework

What is an example of a performance efficiency best practice in compute, storage, database, and networking?

by Dr. Osama M. Khaled — published Sep 09, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Well-Architected Framework

What is an example of a performance efficiency best practice in trade-offs?

by Dr. Osama M. Khaled — published Sep 09, 2024 Located in Computing / … / Amazon Web Services (AWS) / AWS Well-Architected Framework

Identify the AWS online data transfer services that you can use to migrate your files to Amazon S3

by Dr. Osama M. Khaled — published Sep 17, 2024 — last modified Jul 03, 2025 12:29 PM Located in Computing / … / Amazon Web Services (AWS) / Amazon Simple Storage Service (S3)

Adding Integers

by Dr. Osama M. Khaled — published Dec 15, 2025 — last modified Dec 26, 2025 04:03 AM

Adding positive and negative integers

Located in Mathematics / Basic Arithmetic / Integers

Adding two negative integers results into an answer which is negative

by Dr. Osama M. Khaled — published Dec 15, 2025 — last modified Dec 15, 2025 10:46 AM Located in Mathematics / … / Adding Integers / Add two integers that have the same sign

Multiplication Rules for Exponents

by Dr. Osama M. Khaled — published Dec 16, 2023 — last modified Jan 18, 2024 03:55 PM

Learn how to use the definition of exponent to develop some rules for simplifying expressions that contain exponents

Located in Mathematics / Algebra

Identify bases and exponents

by Dr. Osama M. Khaled — published Dec 16, 2023 — last modified Jul 12, 2024 10:19 PM — filed under: Year 9

An exponent indicates repeated multiplication as a shortcut method of how many times the base is used as a factor.

Located in Mathematics / Algebra / Multiplication Rules for Exponents

An ________ indicates repeated multiplication

by Dr. Osama M. Khaled — published Dec 16, 2023 Located in Mathematics / … / Multiplication Rules for Exponents / Identify bases and exponents

Search results