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Add and Subtract Rationals
New ReviewA video entitled "Add and Subtract Rationals" which shows how to use a least common denominator to rewrite rational fractions so that they can be added or subtracted.
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Solving Logarithms
New ReviewA video entitled "Solving Logarithms" which walks through how to solve logarithmic equations by setting the insides equal when the logs have the same base.
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How to Make a Website for Your Business
Howcast - If you want to build your brand's public presence, consider making a website for your business.
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How to Make a Personal Website
Howcast - Whether you're using a hosting service's template or programming with sophisticated design tools like Flash, making your own website takes only a few steps.
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How to Register a Domain Name
You're ready to debut your web site, but you need a URL. Give your web site a domain that is both memorable and fitting.
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The King of His Domain! Introducing Izu The Lion
See why he's so popular with the ladies.
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Checking and securing understanding of functions
Pupil outcome: I can appreciate that a function is a mathematical relationship that uniquely maps a set of numbers onto another set of numbers. Key learning points: - A function has a set of inputs and outputs. - For any valid input,...
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Defining function notation
Pupil outcome: I can define function notation. Key learning points: - There is a shorthand for writing a function. - The notation means that the whole function does not need to be written out each time. - The notation should always be...
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Checking and securing understanding of function notation
Pupil outcome: I can define and use function notation. Key learning points: - There is a shorthand for writing a function - The notation means that the whole function does not need to be written out each time - The notation should always...
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Domain of Rational Expressions
In this video, we define rational expression, and find the domain of rational expressions.
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Domain and Range Basics
Watch this video for basic definitions and applications of that Algebra ideas of domain and range.
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MHC Class I and Class II Structure: Function and Difference
The Major Histocompatibility Complex (MHC) is a tightly linked gene cluster encoding cell surface molecules essential for antigen presentation and tissue graft rejection, known as histocompatibility antigens. In humans (HLA complex on...
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What is the PMI-ACP? The Agile Certified Professional
PMI Agile Certified Practitioner (PMI-ACP) is PMI’s certification for Agile Practitioners. They designed it to demonstrate deep knowledge of Agile principles and methods. So, What is the PMI-ACP? Syllabus The PMI-ACP has a very broad...
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Lookalike Letters Phishing Attacks
Uncover the threat of look-alike letters phishing attacks in this informative video. Explore how cybercriminals use devious tactics to mimic legitimate correspondence, luring unsuspecting victims into divulging sensitive information....
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Secret Search Hacks: Getting the Best Results From Your Web Searches
Don’t get lost in the web! Join Jon from SkillSprints as he uncovers the best tips and tricks to refine your web searches and find the most relevant information quickly and efficiently. In this video, David explores the world of advanced...
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What is Cynefin? What is the Cynefin Framework?
The Cynefin Framework is a model for understanding the different types of problems we can face and therefore helps you understand what approach to take to: • Problem-solving • Decision-making The Cynefin Framework was developed by Dave...
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Cyber Security for Absolute Beginners - 2022 Edition - Part 02 - Introducing Proton Email
This video illustrates the Proton email and its features and advantages, safety, and disadvantages.
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Cyber Security for Absolute Beginners - 2022 Edition - Part 02 - Understanding the DNS System
In the lesson, you will learn about the domain name system responsible for translating domain names into IP addresses.
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Practical Cyber Hacking Skills for Beginners - TCP versus UDP
Here, we will understand transmission control protocol and user datagram protocol and the fundamental differences between the two.
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Practical Cyber Hacking Skills for Beginners - Introduction to DHCP and DNS
This video introduces us to the dynamic host configuration protocol and the domain name service.
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Practical Cyber Hacking Skills for Beginners - Phishing Notes
This continuation of the previous video explains phishing emails in detail and how to avoid phishing attacks.
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Practical Cyber Hacking Skills for Beginners - Building an Attack Strategy
As an example, this lesson will look at how to build an attack strategy to attack the Udemy website.