![]() ![]() In 1996, Texas instruments launched a new calculator it called the TI-83. ![]() This family of calculators has been around so long it requires a brief history lesson. I’ve spent countless hours instructing students on their use, so my experience can help you make an informed decision. That is a big reason why I once used the TI-84 Plus in my classroom, and today my students use the TI-Nspire CX. Both are very popular in the parts of the US where the ACT rules because their lack of a CAS (computer algebra system) makes them legal for the ACT. The TI-Nspire CX is TI’s first color graphing calculator and is their calculator of the next decade. The TI-84 Plus is not the cutting edge technology it once was, even though it has received some software upgrades from Texas Instruments to keep it from completely falling out of the conversation. I’ve come to realize that most end up making their decision without truly understanding the differences between the two, just simply picking one off the shelf, not realizing the $10 some choose to save by picking up a TI-84+ will actually put their child at a disadvantage to their TI-Nspire classmates for the next 4 years of high school. One of the most common questions students and parents wrestle with when buying a graphing calculator is the TI-84 Plus vs. If this article still isn’t enough for you, you may want to check out my standalone TI-84 review and TI-Nspire CX review. TI-84 Plus has a clear winner, the TI-Nspire CX. For those with a short attention span, it’s not really much of a contest any more, as the TI-Nspire CX vs. As a result, I’ve updated the article to reflect the latest information. A year ago, the TI-Nspire CX was released bringing color, backlit screens to the platform, and this summer, all TI-Nspire models received a refresh with the release of TI-Nspire OS 3.2. With each passing year, the gap between the two seems to grow as the TI-Nspire gets update after update from Texas Instruments, and the TI-84 stays more or less the same. If your browser is so outdated or unusual that the linked advice doesn't work, consider these ideas.Another school year requires another update to my post comparing the TI-84 and TI-Nspire.You will need to install a UserScript loader first.You will see formatted as in a textbook if the MathJax UserScript is installed and working. Type this as an example (replace the [- with [ when typing): being a jerk (Jerks get banned.) Using LaTeX.image or video link-posts (Links to articles, Desmos, Wolfram|Alpha, and the like are fine.).one-sentence posts (Have some respect for people who take time to answer your question and follow the posting rules.). ![]() posting of quizzes or lists of questions.offers or solicitations of payment in any form.personal information (Check your documents before posting.).r/LearnMath Chatroom Join the unofficial IRC channel: #LearnMath on Freenode (no client required). Reddit Enhancement Suite allows Imgur URLs to be expanded inline but doesn't work so well for other image-hosts.ĬhatGPT and other large language models are not designed for calculation and will frequently be /r/confidentlyincorrect in answering questions about mathematics even if you subscribe to ChatGPT Plus and use its Wolfram|Alpha plugin, it's much better to go to Wolfram|Alpha directly.Įven for more conceptual questions that don't require calculation, LLMs can lead you astray they can also give you good ideas to investigate further, but you should never trust what an LLM tells you.We recommend using Imgur to upload images for linking inside posts.Include any equations or assumptions you are using, and descriptions of any attempts you have made.Where are you in the process? Provide those who help with as much information as possible. What does your instructor (or the text) want you to accomplish? To receive the best help, please use the following format: Sample topic questionĮX: Quadratic Equations EX: Probability Be civil and polite this is meant to be an approachable community for discussion of reason and logic. Questions, no matter how basic, will be answered (to the best ability of the online subscribers).įollow reddiquette. Post all your math-learning resources here. This is a subreddit for learning math, and can be seen as a sister subreddit to /r/math. Think /r/math is too advanced? Here, the only stupid question is the one you don't ask. We're no longer participating in the protest against excessive API fees, but many other subreddits are check out the progress among subreddits that pledged to go dark on 12 July 2023 and the top 255 subreddits (even those that never joined the protest). | Each post must include a specific title and description. Set your post to "Resolved" when answered. ![]()
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