Nix the Tricks VS https://alanaknows.com/

• Promotes Conceptual Understanding
  Nix the Tricks emphasizes teaching mathematics through genuine conceptual understanding rather than rote memorization of shortcuts and mnemonics. This helps students build a deeper, more lasting comprehension of mathematical principles.
• Free and Accessible
  The book is freely available online at nixthetricks.com, making it accessible to any teacher, parent, or educator who wants to improve their math instruction without any financial barrier.
• Practical Alternatives Provided
  For each 'trick' the book identifies, it provides a conceptual alternative that teachers can use in the classroom. This makes it actionable rather than just theoretical, giving educators concrete replacement strategies.
• Community-Driven Resource
  The book was developed collaboratively with input from many math educators and the MTBoS (Math Twitter Blog-o-Sphere) community, meaning it reflects the collective wisdom and classroom experience of numerous practitioners.
• Well-Organized by Topic
  The book is organized by mathematical topic area (fractions, algebra, etc.), making it easy for teachers to quickly find relevant tricks they may be inadvertently teaching and discover better approaches for specific content areas.

Possible disadvantages

• May Overwhelm New Teachers
  New or struggling teachers who rely heavily on tricks and shortcuts may feel overwhelmed or defensive when presented with so many practices to change at once, potentially leading to discouragement rather than gradual improvement.
• Some Tricks Have Legitimate Value
  Critics argue that some of the 'tricks' identified in the book can serve as useful mnemonics or efficiency tools for students who already understand the underlying concept. The book sometimes doesn't sufficiently distinguish between harmful shortcuts and helpful memory aids.
• Limited Depth on Alternatives
  While the book provides conceptual alternatives for each trick, the explanations can sometimes be brief and may not give teachers enough detail or scaffolding to confidently implement the new approach in their classrooms.
• Lacks Differentiation Guidance
  The book does not adequately address how to handle students with different learning needs, such as those with learning disabilities, who may genuinely benefit from certain procedural shortcuts as accommodations or bridges to understanding.
• Can Feel Prescriptive
  The tone of the book can sometimes come across as prescriptive or judgmental toward teachers who use these tricks, which may alienate the very educators it aims to help rather than inviting them into a collaborative conversation about best practices.

• Domain still registered
  The domain alanaknows.com is still owned and registered, meaning the owner has the option to reactivate or rebuild the site in the future rather than losing the domain entirely.
• Placeholder prevents dead link errors
  Instead of showing a generic browser error (like a DNS failure), the hosting provider displays a suspended page notice, which can be less confusing to visitors than a broken connection.
• Potential for future content
  Since the domain is intact, if the account issue is resolved, the original website content could potentially be restored without needing to re-register the domain.
• Clear indication of status
  The suspended page URL (cgi-sys/suspendedpage.cgi) clearly signals that this is a hosting-related suspension rather than the site being permanently deleted, which can help users or search engines understand the temporary nature of the outage.
• No malicious content risk
  Because the site is suspended and not actively serving custom content, there is no current risk of the site hosting malware, spam, or other harmful material that active but neglected sites might accumulate.

Possible disadvantages

• Website is completely inaccessible
  The main URL redirects to a suspended page, meaning visitors cannot access any actual content, information, or services that the site was intended to provide.
• Unprofessional appearance
  A suspended page gives a poor impression to visitors, potential clients, or collaborators, suggesting neglect, financial issues, or abandonment of the site or associated business/brand.
• Loss of SEO and traffic value
  Prolonged suspension can hurt search engine rankings and any previously built organic traffic, as search engines may de-index the site or lower its authority due to inaccessibility.
• Unknown cause of suspension
  The suspension could be due to unpaid hosting bills, terms of service violations, or technical issues, and without more context, users or stakeholders cannot know the severity or how soon it might be resolved.
• No information available
  Since the site is suspended, there is no way to evaluate the actual content, design, functionality, or purpose of the original website, making it impossible to assess its value or quality.