quinta-feira, setembro 14, 2023

Estratégias para uma (boa) gestão da sala de aula

quarta-feira, setembro 06, 2023

Estar atento ao perigos do uso da Internet é obrigatório


Teaching Your Students about Online Threats: Educator’s Guide to Cybersecurity

By Med Kharbach, PhD | Last Update: June 6, 2023


According to a study, 38% of teens can’t imagine life without their smartphone. Almost half are always reachable online. Children and teenagers are also the most vulnerable and unprepared when it comes to online security.


As a teacher and authority figure, you’re in an excellent position to educate students on online threats and healthy internet security habits. This guide touches on the most prevalent threats students face today. It then offers tips on making cybersecurity themes more interesting to students. Finally, it provides essential security tips you should impart to students of all ages.
What Threats Should Students Be Aware Of?

The internet is rife with dangers that target students’ identities, emotional well-being, and even physical safety. Younger students are especially at risk since they’re more impulsive and trusting. Here are the most dangerous threats you need to make them aware of.
Phishing & Malware

Phishing is a technique cyber crooks use to gain and exploit someone’s trust. They’ll send emails or instant messages pretending they’re someone the student knows or claiming they have connections with their school, favorite video game, etc.

These messages contain links that take students to shady sites, often created to look like real ones. The sites may prompt them to enter personal information or download harmful programs.

The latter install onto their devices and perform unwanted actions like stealing data or making the system unstable. We call this malware. Ransomware is a nasty subset of malware that locks users out of their files if they don’t pay up. Such attacks increasingly affect schools as well.
Cyberbullying & Harassment

Anonymity makes it easier for kids to hurt their peers online. Cyberbullying takes on different forms, from sending hurtful messages to someone to humiliating them by publishing sensitive info or media about them. It can have lasting psychological consequences and be harder to escape than conventional bullying.
Online predators

Predators are individuals who try to sexually abuse minors through online means. They’ll often pretend to be their victim’s age to establish trust. Once they’ve gained it, they may ask the victim to provide explicit content or meet in person. Teens are especially impressionable. They may engage with such individuals willingly in a misguided search for affection.
Inappropriate content

While generally less dangerous than the above, exposure to inappropriate content is the hardest to avoid. Such content can range from swear words and harmful ideologies through topics not meant for children to deceitful marketing practices.
How to Convey These Threats in a Kid-Friendly Way?

Students’ online security is a serious matter. It’s also one they may find boring or can’t grasp fully if they’re younger. As an educator, it’s your responsibility to bring the subject closer in an engaging way.

When talking about the basics of cybersecurity, do so in an age-appropriate way. Kids will respond to practical examples the best. Fun activities that highlight concerns and best practices will be more effective than theory alone.

Remember to use the internet itself to your advantage. Some helpful resources contain educational materials, games, and activities for teachers and students alike.
Cybersecurity Essentials for Students

It’s important to emphasize how your students aren’t powerless. You should accompany any discussions on online threats with practical steps on how to minimize them.

Many threats emerge as a result of oversharing. Pay particular attention to discussing students’ privacy and social media presence. Teach them to stop and think about whether posting something online could reveal unwanted info about them or their loved ones.

Students shouldn’t become friends with and engage with just anyone. They need to know it’s OK to stop communicating with and block anyone who either harasses them or starts getting too personal. Stress how they can reach out to you or their parents if they’re feeling uncomfortable or threatened by online interactions.

Younger generations are more tech-savvy than ever, so don’t assume discussing some basic cybersecurity tools is above them. For example, teens will have no trouble grasping how it’s safer to use password managers than storing weak or the same passwords on their computers and phones. Have them install antimalware on all their devices and keep it updated.

It’s important to make students aware of various shady practices. Teach them how to recognize attempts at phishing and manipulation along with the dangers of online predation. It’s also good to touch on exploitative video games and harmful systems that can cause addiction and gambling problems.
Conclusion

An online presence is becoming the core part of ever more students’ identities. They have easier access to unregulated internet content than past generations. They also likely lack the tools and understanding needed to spend their time online safely and productively. You can do much to provide them with these resources.

quarta-feira, agosto 09, 2023

Algumas alternativas ao Kahoot

O Kahoot tem vindo a limitar as funcionalidades na sua versão básica (gratuita). Apresentamos algumas alternativas semelhantes.



Best Alternatives to Kahoot

By Med Kharbach, PhD | Last Update: June 27, 2023


Kahoot is a game-based learning platform that allows educators to create fun, interactive quizzes that students can participate in using any device with an Internet connection. It adds a dose of competition to learning, fostering engagement and boosting knowledge retention in a playful way.


However, as captivating as Kahoot may be, the realm of EdTech is vast and brimming with alternatives that could cater to different teaching styles and learning needs. As a seasoned educator and an EdTech blogger, I have had the privilege to explore and review a wide array of these digital tools. I have encountered several innovative platforms that are well-equipped to offer a similar, if not superior, learning experience compared to Kahoot.

In this blog post, I’m thrilled to share some of these alternatives to Kahoot, shedding light on their unique features and how they might better serve specific educational objectives. Whether you’re in search of a new way to engage your students, or you’re curious about what else is out there in the EdTech universe, this guide will provide valuable insights.
Alternatives to Kahoot

Here is our list of the best alternatives to kahoot:



Quizizz is a powerful alternative to Kahoot. Quizizz offers the flexibility to create both educator-guided and self-paced quizzes and lessons.

With the Quizizz editor, custom quizzes can be easily designed, featuring a variety of question types (multiple choice, open-ended, polls, fill in the blanks, etc.) and incorporating diverse media elements (such as images, videos, voice clips, and audio recordings).

In addition to creating personalized quizzes, the platform also provides access to a vast library containing thousands of pre-made quizzes and lessons spanning numerous subjects and grade levels. These quizzes can be modified according to specific instructional requirements, with questions easily imported into your quizzes, ready for student engagement.

Quizizz comes equipped with an advanced grading system, instantly generating comprehensive performance reports. This wealth of analytical data can aid in formulating remedial strategies and inform future lesson planning. For seamless communication with parents, these insightful reports can be shared with a single click, ensuring they remain updated on their child’s learning trajectory.



Mentimeter is another potent alternative to Kahoot. Mentimeter is an innovative and interactive tool designed to make presentations and quizzes more engaging through real-time polling and voting features. The essence of Mentimeter lies in its user-friendly online editor that allows users to create interactive slides with a variety of question types. This includes multiple choice, word cloud, open-ended, scales, ranking, and Q&A formats, providing a versatile approach to gathering participant input.

After crafting your interactive presentation or quiz, which Mentimeter refers to as a ‘presentation’, a unique code is generated. This code can be shared with participants who can join using any internet-connected mobile device. This simple yet powerful tool allows for real-time responses, transforming a typical presentation into a dynamic, interactive experience.

What sets Mentimeter apart is the ability to view and share results in real time. This feature sparks lively discussions and keeps the participants engaged throughout the presentation. Once the interactive session is over, the final results can be downloaded and exported for further analysis. Whether it’s for educational purposes, business meetings, or workshops, Mentimeter offers a fresh and engaging way to stimulate participation and gather immediate feedback.



Quizalize is another powerful alternative to Kahoot. This is a game-centered quiz creation tool designed to boost student engagement, participation, and enhance learning outcomes. Educators can use Quizalize to design a variety of quizzes accessible to students via a generated code.

While students engage with the quizzes, educators can gather valuable performance insights and analytic data, tracking student progress in real-time. These insights are particularly beneficial for formative assessment, furnishing educators with crucial data to plan effective interventions, offer differentiated learning opportunities, and inform lesson planning and teaching strategies.

Educators have the option to either create quizzes from scratch on Quizalize or browse the site’s internal library (the Resources section) for existing quizzes crafted by other teachers. The quizzes can be facilitated live in class using the Play Leaderboard or Team Vs Team modes, or assigned as homework, allowing students to complete at their own pace.

Three standout features in Quizalize, when compared to other game-based tools, are the Follow-up activities, integration of curriculum standards, and text-to-speech functionality. The Follow-up activities feature is especially beneficial for differentiated learning. Educators can analyze students’ scores from quizzes, identify learning difficulties, and provide relevant follow-up activities and resources based on the obtained results.



Blooket is a comprehensive online platform designed to bring education and entertainment together, fostering a fun and interactive learning environment for students. Packed with engaging and educational games, it can be a great alternative to Quizlet.

The platform enables the creation of bespoke quizzes that can be tailored to the specific educational needs of each student, making it an excellent tool for reinforcing class material or preparing for tests.

Flashcards, a classic learning tool, can also be digitally crafted on Blooket, providing a straightforward method for learners to absorb information, especially useful for fact-heavy subjects.

In addition, Blooket offers the ability to build custom review games, transforming the often monotonous task of revision into an exciting and competitive challenge. This feature not only supports knowledge retention but also motivates students by incorporating elements of gameplay into their study routine.



Quizlet stands as a remarkable digital learning tool that offers both a web interface and a mobile app, aimed at enhancing students’ learning experience through various interactive study tools, such as flashcards and game-oriented quizzes. As an educator, Quizlet allows you to establish your own virtual class and distribute personalized study sets to your students.

Creating these study sets on Quizlet is quite flexible: you have the option to start from scratch, crafting tailored materials that align with your teaching goals, or you can leverage the platform’s vast library of pre-made sets. These existing sets can be customized to suit your curriculum, saving valuable preparation time.

Quizlet is undeniably a valuable resource that can transform study sessions into engaging, game-based learning experiences. However, to unlock the full potential of this tool, the premium plan is recommended. This plan opens up advanced features such as the ability to track students’ progress comprehensively, as well as the option to create an unlimited number of classes. So, if you haven’t explored it yet, Quizlet offers a rich educational environment that’s worth considering for your teaching needs.



Socrative is an all-encompassing educational platform that equips educators with tools to create engaging quizzes, swiftly evaluate student answers, and generate detailed reports to assess comprehension levels. Beyond its core functionalities as a grading tool, Socrative acts as a catalyst for classroom interactions, paving the way for personalized and enjoyable learning experiences.

The platform distinguishes itself with its intuitive interface coupled with an extensive array of customizable features. From quizzes to quick polls, you can craft a wide variety of activities tailored to your teaching methodology, making Socrative a versatile tool in any educator’s toolkit.

One of the standout features of Socrative is its instantaneous grading capability. This function not only streamlines the evaluation process but also frees up valuable time for educators to concentrate more on delivering quality instruction. Additionally, its comprehensive reports offer insights into students’ understanding and progress, supporting data-driven teaching strategies.

Moreover, Socrative ensures widespread accessibility as it is compatible across all major digital platforms. This compatibility allows students to engage with the platform anytime, anywhere, thereby promoting continuous learning outside the classroom.

7. Nearpod

Nearpod is a cutting-edge educational tool that enables educators to design engaging, interactive lessons equipped with quizzes and polls. It acts as a bridge between instruction and assessment, offering teachers the ability to create digital lesson plans that can actively involve students through real-time feedback and interactivity.

One of Nearpod’s distinguishing features is its compatibility with 1:1 device classrooms. By supporting student participation on individual devices, Nearpod facilitates personalized learning experiences where each student can engage with the lesson content at their own pace. This is a significant advantage in today’s digital-first education environment, fostering inclusivity and equal learning opportunities for all students.

Moreover, Nearpod provides a wealth of pre-made, standards-aligned lessons that teachers can use directly or customize to fit their students’ needs. The platform also allows educators to incorporate virtual reality experiences into their lessons, bringing learning content to life and making it more engaging for students.

sexta-feira, agosto 04, 2023

Detetar textos de Inteligência artificial

Vale sempre a pena ter um destes instrumentos à mão.


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6 of The Best AI Content Detectors for Teachers and Educators

By Med Kharbach, PhD | Last Update: May 26, 2023


AI generated content is now everywhere online. The infamous ChatGPT is but the tip of the iceberg. In fact, AI content generation tools have been around for several months before the introduction of ChatGPT.

Like any other technology, when abused or used inappropriately, these AI tools can turn into a devastating technology, harming content creators and promoting a culture of plagiarism, inauthenticity, and amateurism.

If you are an educator or a teacher, you probably are already dealing with the repercussions of these AI tools in your daily work. More and more students are using AI (especially AI writing tools) to help them with their learning and we can not stop them from doing that. But we can not accept that they turn in AI-generated essays and assignments.

As much as they help in optimizing and creating transformative learning experiences, AI tools also create challenging problems for us in education, most of which are related to plagiarism and originality.

While there are several creative ways to ensure that students use their brains (and not the chatbots’) to create authentic content, we definitely can not (and we should not) shun away AI technologies altogether.

We need to adapt and learn how to leverage AI’s educational potential to create optimal learning experiences for students in and out of class.

In this regard, using AI technology to help with the detection of AI generated content is one among several examples of how we can leverage the power of these technologies to enhance learning.

In this post, I share with you a collection of some of the best AI content detectors out there. You can use these tools to help you identify whether content (e.g., essays, news articles, blog posts, written assignments, etc) are genuinely human written, text bot generated, or a mixture of both human and text bot.
What is an AI content detector?

An AI content detector is an AI software that draws on the power of artificial intelligence to detect linguistic patterns and predict the likelihood of content being generated by a text bot. Using machine learning algorithms, AI content detectors are trained on a huge repository of online data and text and make their predictions based on these language patterns.
How accurate are AI content detectors?

When it comes to AI content detection, accuracy is key. From my own experience using various AI content detectors and my readings into this area, I can assure you that, at least up to this point, it is next to impossible for any AI content detector to provide 100% accurate results.

Why?

Because linguistic patterns are not static and regardless of how much training and language data you feed into an AI detector, there is always more language data left out.Unlike math or statistics, the generative capacity of language is unlimited and coupled with its immense creative potential it becomes impossible for any machine learning to fully understand the workings of human language 100%.

That being said, instead of asking whether an AI detection tool is fully accurate, we should instead inquire about its degree of accuracy. Almost, all of the AI content detection tools include a caveat in their product description which warns against inaccuracies.

This means that when you use these AI content tools you need to exert a higher degree of caution and always keep in mind that their results are merely predictions which can be easily messed up and overwritten.

With these limitations in mind, it is best to treat AI content detection results as guides towards making more informed decisions regarding the authenticity and originality of written content.
Best AI content detectors for teachers and educators

There are several AI content detectors out there, I have tested a number of these tools and came up with this list. Please note that AI detection technology is still in its infancy and that we expect more sophisticated tools to be released as AI technologies become mainstream.
1. Copyleaks

Copyleaks is an excellent AI content detection and plagiarism checker tool. It makes use of advanced algorithms to detect whether content (e.g., essays, blog posts, news articles, books, posts on social media, etc) has been written by a human or generated by an AI writing tool such as ChatGPT or Jasper.

Copyleaks supports various languages including English, French, Spanish, German, and Portuguese. The way it work is simple: copy the text you want to scan, head over to copyleaks.com and paste it in the box then click check. You will get the results within seconds.

Copyleaks also has a handy Chrome extension that enables you to instantly scan content on webpages to detect whether content is written by human, text bots, or a combination of both. Copyleaks offers over 1000 credits for free to test the tool (each credit covers around 250 words of scanned content).

Once your free credits are used up you will need to upgrade to get more credits. As of writing these lines, Copyleaks subscription costs $8.33/month (billed annually) or $9.99/month (billed monthly).
2. Content at Scale

Content at Scale is another powerful AI content detection tool. It uses advanced natural language processing models to detect AI generated content. Simply type your text or paste it into the text area and hit Check for AI Content.

Within seconds you get a human content score that predicts the possibility of your content being fully human written, partially human written, or fully AI generated. You can paste whole articles and essays into the detector. Up to 25.000 characters are supported at a time. Content at Scale is free.
3. Crossplag

Crossplag is another good AI content detection tool. It too uses a combination of machine learning algorithms together with language processing techniques to detect AI writing. To start using Crossplag, you need to create an account.

Next, paste your text in the text box, and Crossplag detector provides a rating score. The higher the score the more likely the content to be AI generated.
4. AI Writing Check

AI Writing Check is developed by Quill.org and CommonLit.org to help teachers check for AI writing in students assignments. Its developers provide an estimate of 80-90% accuracy of the tool.

You can check texts consisting of up to 400 words and for longer texts you need to add them into different sections. AI Writing Check is free to use. There is also an accompanying toolkit created by Quill and CommonLit on AI plagiarism which you can use with students in class.
5. The AI Text Classifier

AI Text Classifier is an AI content detector created by OpenAI for detecting AI writing. Here is what its developers said about the tool ‘s accuracy: “Classifier isn’t always accurate; it can mislabel both AI-generated and human-written text.

“They furner warned that “the Classifier is likely to get things wrong on text written by children and on text not in English, because it was primarily trained on English content written by adults.” Text Classifier is free of charge but you need to log in using your own OpenAI account to use it.
6. GPTZero

GPTZero is an AI content detector that claims to be built for educators. I tested it and found it way better than AI text Classifier.You can either type in or paste your text (minimu 250 characters) or you can upload files (formats supported are PDF, docx, txt) to scan for AI content.

You can even upload multiple files at once which is ideal for use for the entire classroom. While GOTZero is free, it does require you to register to use it.



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Meet Med Kharbach, PhD


Dr. Med Kharbach is an influential voice in the global educational technology landscape, with an extensive background in educational studies and a decade-long experience as a K-12 teacher. Holding a Ph.D. from Mount Saint Vincent University in Halifax, Canada, he brings a unique perspective to the educational world by integrating his profound academic knowledge with his hands-on teaching experience. Dr. Kharbach's academic pursuits encompass curriculum studies, discourse analysis, language learning/teaching, language and identity, emerging literacies, educational technology, and research methodologies. His work has been presented at numerous national and international conferences and published in various esteemed academic journals.

segunda-feira, junho 26, 2023

Softwares de avaliação ... comparações


6 Powerful Alternatives to Quizlet

By Med Kharbach, PhD | Last Update: June 26, 2023


In the ever-evolving world of educational technology, Quizlet has secured a firm foothold as a leading tool for streamlined, interactive learning. This digital platform specializes in offering a variety of study modes, including flashcards, tests, and interactive games, all aimed at improving knowledge retention and making studying more engaging.

However, as diverse as the learning styles are, so are the tools available to cater to them. While Quizlet may be a great resource, it’s far from the only one in the game. In my journey of exploring and reviewing educational tools, I have encountered several robust alternatives to Quizlet, each offering unique features to enhance learning.

In the following sections, I’ll delve into these tools, all of which I’ve previously reviewed in previous posts here in Educators Technology. These are all EdTech tools that I believe are can serve as viable alternatives to Quizlet.



Kahoot is a good alternative to Quizlet. Kahoot is an innovative platform dedicated to educational games that allows educators and learners to build, discover, and partake in a diverse assortment of academic activities. Utilizing the concept of gamification, Kahoot transforms learning into an enjoyable and engaging process, catering to participants across various ages and backgrounds.

Boasting simplicity and ease-of-use, Kahoot enables game participation on any device without necessitating student logins. Instead, students can effortlessly join the games using a shared PIN code.

With Kahoot, you can create unique ‘kahoots,’ which are game-based challenges utilizing the tools the platform offers. These kahoots can incorporate an array of question types and answers and can feature media elements such as videos and images.

Kahoots can be initiated live in a classroom setting (Teach mode) or assigned as self-paced learning tasks, allowing students to engage at their individual speed (Assign mode). Once kahoots are finalized, educators gain access to performance insights and statistics, enabling them to pinpoint areas of difficulty in learning.

2. Quizizz


Quizizz is an interactive learning tool rooted in game-based methodology, facilitating profound and engaging educational experiences for students. The platform offers the flexibility to create both educator-guided and self-paced quizzes and lessons.

With the Quizizz editor, custom quizzes can be easily designed, featuring a variety of question types (multiple choice, open-ended, polls, fill in the blanks, etc.) and incorporating diverse media elements (such as images, videos, voice clips, and audio recordings).

In addition to creating personalized quizzes, the platform also provides access to a vast library containing thousands of pre-made quizzes and lessons spanning numerous subjects and grade levels. These quizzes can be modified according to specific instructional requirements, with questions easily imported into your quizzes, ready for student engagement.

Quizizz comes equipped with an advanced grading system, instantly generating comprehensive performance reports. This wealth of analytical data can aid in formulating remedial strategies and inform future lesson planning. For seamless communication with parents, these insightful reports can be shared with a single click, ensuring they remain updated on their child’s learning trajectory.

3. Quizalize


Quizalize is another powerful alternative to Quizlet. This is a game-centered quiz creation tool designed to boost student engagement, participation, and enhance learning outcomes. Educators can use Quizalize to design a variety of quizzes accessible to students via a generated code.

While students engage with the quizzes, educators can gather valuable performance insights and analytic data, tracking student progress in real-time. These insights are particularly beneficial for formative assessment, furnishing educators with crucial data to plan effective interventions, offer differentiated learning opportunities, and inform lesson planning and teaching strategies.

Educators have the option to either create quizzes from scratch on Quizalize or browse the site’s internal library (the Resources section) for existing quizzes crafted by other teachers. The quizzes can be facilitated live in class using the Play Leaderboard or Team Vs Team modes, or assigned as homework, allowing students to complete at their own pace.

Three standout features in Quizalize, when compared to other game-based tools, are the Follow-up activities, integration of curriculum standards, and text-to-speech functionality. The Follow-up activities feature is especially beneficial for differentiated learning. Educators can analyze students’ scores from quizzes, identify learning difficulties, and provide relevant follow-up activities and resources based on the obtained results.

4. Blooket



Blooket is a comprehensive online platform designed to bring education and entertainment together, fostering a fun and interactive learning environment for students. Packed with engaging and educational games, it can be a great alternative to Quizlet.

The platform enables the creation of bespoke quizzes that can be tailored to the specific educational needs of each student, making it an excellent tool for reinforcing class material or preparing for tests.

Flashcards, a classic learning tool, can also be digitally crafted on Blooket, providing a straightforward method for learners to absorb information, especially useful for fact-heavy subjects.

In addition, Blooket offers the ability to build custom review games, transforming the often monotonous task of revision into an exciting and competitive challenge. This feature not only supports knowledge retention but also motivates students by incorporating elements of gameplay into their study routine.

5. Brainscape

Brainscape is a sophisticated online learning platform that leverages the power of flashcards to help users internalize and retain information effectively. It stands out due to its utilization of an intelligent repetition system, rooted in the cognitive science principles of spaced repetition and active recall.

The intelligent repetition system deployed by Brainscape is designed to introduce reviews at the ideal time intervals to consolidate memory and optimize learning. It customizes the revision schedule for each flashcard, based on the user’s self-assessment of their understanding of the content. The more difficult a user finds a particular concept, the more frequently it appears in the review cycle, thereby ensuring that the user focuses on the areas they find most challenging.

The flashcards in Brainscape can be created by users themselves or selected from a wide range of subjects already available in the platform’s comprehensive library. These flashcards can incorporate text, images, and audio, allowing users to choose the method of learning that suits them best.

6. Cram



Cram is a versatile educational tool that provides online flashcards and a mobile application, ensuring continuous learning irrespective of location. The platform stands out by offering two unique study modes, namely the memorize mode and the test mode.

The memorize mode allows learners to familiarize themselves with the content, whereas the test mode lets them assess their understanding, enhancing the overall efficacy of the study process.

Cram’s extensive library hosts millions of user-created flashcards covering a broad range of subjects, making it an invaluable resource for both self-study and group learning. The platform also offers the option to create custom flashcards, further personalizing the learning experience.


domingo, maio 21, 2023

Best Wordle Tools to Make Word Clouds

Best Wordle Tools to Make Word Clouds

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By Med Kharbach, PhD May 11, 2023 word clouds tools, Wordle Art Makers
A wordle is a word cloud created from words. The more frequent a word appears in the input text the larger its size becomes in the wordle. Indeed, wordle arts have huge educational potential and can be used in various learning activities. For instance, students can use wordle makers to summarize a text or a passage they have read.

They can also use them to quickly scan a document and develop an initial idea of what it is all about before even reading the entire text. Word clouds are also perfect in activities related to creating art and visual displays, gathering students feedback, writing book reviews, visualizing data from tables and surveys, and many more.





segunda-feira, fevereiro 13, 2023

Há mais para além do Youtube - algumas alternativas


Best YouTube Alternatives for School

By Med Kharbach, PhD January 08, 2023 youtube tools

Youtube is a great video website that since its introduction in 2015 has revolutionized the media world in unprecedented ways. Millions of content creators are using YouTube to share their works and reach audiences from all around the world. Unfortunately, YouTube does come with a number of distracting and sometimes outright inappropriate elements that make several school districts restrict its access. If it happens that your school enacts a YouTube-free policy within its premises, the options below are good alternative video websites to try out.





1. TED Talks TED Talks is one of the best alternatives to YouTube especially for use in schools. It is my go to platform for quality educational video content. TED, which stands for Technology, Entertainment, and Design, is a not-for-profit organization that seeks to spread innovative ideas through short lectures and presentations by leading experts from different fields.