3/28/2023 0 Comments Satisfactory experimentalThis application allowed students to partake in a podium discussion while maintaining psychological safety via partial anonymity. Remote learning was conducted due to COVID-19 and partial anonymity was obtained by a proxy application: Clubhouse. Participants survey results suggested that a reason for not participating in class discussions was the fear of being judged by their peers. Here, partial anonymity (voice only), Speak Your Mind, was applied into an environmental chemistry course with 20 students in the National University of Singapore (NUS) to study its correlation with students‘ anxiety and class participation. However, this is not a viable method to employ if vocal discussion is required for the course. Anonymity via clickers or applications such as Kahoot! has shown to be useful in reducing students’ anxiety and increasing class participations. Literature has shown that the fear of negative evaluation from peers is the most common reason as to why students choose not to partake in class discussions. However, the rate of class participation could be low for certain courses. Class discussions have been chosen to be the medium to incorporate active learning in schools‘ curriculum. ArticlesĪctive learning, a common practice in higher education, has been shown to promote higher order thinking and skills. By understanding the role that psychomotor skills play in authentic benchwork and the role that teaching laboratories play in the development of those skills, chemical educators could revolutionize undergraduate laboratory experiences by enabling evidence-based incorporation of the psychomotor component into laboratory learning objectives. Through first-person video data and retrospective interviews, the results illustrate how organic chemistry students use psychomotor skills to conduct doctoral research and where they acquired those skills. Therefore, this paper reports phenomenological grounded theory case studies characterizing the nature of benchwork in synthetic organic chemistry graduate research. ![]() Establishing an empirical understanding of the types of hands-on, psychomotor skills that students need to learn to succeed in downstream careers could help ensure laboratory courses are promoting authentic learning. This work has implications for both teachers and learners of chemistry in selecting multimedia that is cognitively supportive to learning.ĭespite decades of reform efforts, STEM education continues to face calls for improvement, especially regarding the teaching laboratory. However, there were significant differences regarding the use of extraneous images and sounds when disaggregated by content creator. For the three chemistry topics under study, no statistical differences were found in their adherence to MMP. We found that most videos included extraneous images and sounds which may be distracting to the viewer, in direct violation of Mayer’s Coherence principle. Herein we used Mayer’s Multimedia Principles (MMP) to evaluate instructional chemistry videos across three topics (Chemical Bonding, Acids and Bases, and Intermolecular Forces) from multiple YouTube content creators (51 in total). Multiple authors have proposed guidelines for multimedia use and learning which are supported by research in cognitive and educational psychology. Sound chemistry content alone does not guarantee that the videos were made with best principles in mind according to evidence-based research. ![]() ![]() ![]() It can be difficult to discern a good resource from a poor one, even if the chemistry content in the video is accurate (which it may not be). In an increasingly online world, multimedia content for instructional use in chemistry is abundant.
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![]() ![]() For both Windows and Mac OS: 2GB of RAM, 1024x768 display resolution, DVD-ROM drive (compatible DVD burner required to burn DVDs compatible Blu-ray burner required to burn Blu-ray discs), DV/i.LINK/FireWire/IEEE 1394 interface to connect a digital 8 DV or HDV camcorder, or a USB2 interface to connect a DV-via-USB compatible DV camcorder, QuickTime 7 software, Internet connection required for Internet-based services. Mac OS: Multicore Intel processor, Mac OS X v10.5.8 through v10.7 (all applications run native on 32-bit operating systems and in 32-bit compatibility mode on 64-bit operating systems), 7GB of available hard-disk space to install applications additional 5GB to install content, graphics card with latest updated drivers. Windows: 2GHz or faster processor with SSE2 support dual-core processor required for HDV or AVCHD editing and Blu-ray or AVCHD export, MicrosoftWindows XP with Service Pack 3, Windows Media Center, Windows Vista (all applications run native on 32-bit operating systems and in 32-bit compatibility mode on 64-bit operating systems), or Windows 7 (Adobe Premiere Elements Editor runs native on 32-bit and 64-bit operating systems all other applications run native on 32-bit operating systems and in 32-bit compatibility mode on 64-bit operating systems), 7GB of available hard-disk space to install applications additional 5GB to install content, graphics card with latest updated drivers, color monitor with 16-bit color video card, Microsoft DirectX 9 or 10 compatible sound and display driver, Windows Media Player (required if importing/exportingWindows Media formats). And then share them with your social network or on virtually any screen. 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(ad supported)From the creators of the award winning Ravensword: Shadowlandscomes EXILES, a beautiful Sci-Fi 3D role playing game that takesplace on a distant world.In the near future, a colony on a distant planet has been drivento isolation and desolation, as a corrupt government tries toenslave it with a lethal virus.Become one of the Elite Enforcers, and go on various missionsthat will unravel the secrets behind the plot to enslave the world.Unleash a large arsenal of weapons and items against vicious aliensand mechanized enemies.Features:Explorer a huge and open world, full of alien hives, undergroundtemples, and cavesA large colony with various interior localesChoose from 3 different character classesChoose a Male or Female CharacterA large variety of weapons to use and upgradeHuge Alien creatures to fightMechs and Hoverbikes available to traverse the massivelandscapeA dark story of government plots and conspiracyNo IAP!Real-time ShadowsFull Night/Day SystemFollow us for the latest info and game news! 3/27/2023 0 Comments Adguard for mac m1It’s a fairly basic ad blocker and doesn’t offer as many features as some of the other ad blockers we’ve listed here. But if it's okay with you, AdBlock One is an app you should definitely try.ĬyberSec is part of the NordVPN app. However, it does nudge you to download other Trend Micro products to get complete protection, which may be a bit annoying. It also blocks access to Google ads displayed on the top of your search page so that you don't accidentally open the ad when you're looking for something else. Once you install AdBlock One from the Mac App Store and enable the Safari extension, the ad blocker will start filtering all online ads. Just like that, you can delete all browsing data and clean up your Mac.ĪdBlock One is free ad-blocking software developed by Trend Micro. At a $1.99 one-time purchase, it’s good value, too. One of the best things about Wipr is its enhanced support for lots of different languages, where it maintains specific blocklists for each language. You just turn it on or off, and it gets to work. ![]() And it doesn’t have ‘acceptable ads.’ Its developer also makes a point of saying that advertisers can’t pay for their ads to be whitelisted in Wipr. Its database is updated twice a week, so it’s on top of the latest scripts and can block them. And if you’re in the EU or UK and fed up with all those cookie and GDPR notices, it will block those too. Wipr doesn’t just block adverts it also stops cryptocurrency miners and trackers from loading. Depending on your viewpoint, that may be a good or a bad thing. Unlike some ad-blocking services, AdLock doesn’t recognize ‘acceptable ads’ and attempts to block everything. For example, if there’s a site you visit often and want to support financially, you could whitelist it. You can use it on up to five devices at a time and whitelist sites so that adverts appear on those sites. Those listed below, in no specific order, are the best of the bunch.ĪdLock costs a few dollars a year but does a good job of blocking adverts and preventing tracking. There are many ad blockers available for Mac, both as standalone applications and browser extensions. And all the ad blockers we list here are safe. However, all the ad blockers on the Mac App Store can be considered safe. Plenty of malware distributors have hidden their malware inside tools that pretend to be regular and helpful, like ad blockers. Are ad blockers safe?Īs with anything you install on your Mac, you should be careful when installing an ad blocker. People who use ad blockers often accept that reality but are fed up with the intrusiveness of online advertising. Website publishers and ad networks argue that the content you view online has to be paid for somehow, that adverts are necessary, and that adblockers prevent them from raising the revenue necessary to fund content. The third refers to VPN services that block adverts and provide regular VPN services when you subscribe to them.Īd blockers are a little controversial. The first two on that list are self-explanatory. Ad blockers come, generally, in three forms: Ad blockers recognize these scripts and prevent them from loading, meaning you won’t see the adverts. They often collect cookies to show you adverts that are supposedly relevant to you. These adverts can vary from static images and text to automatically playing videos. ![]() Some of these scripts are used to display adverts. When a page loads, it loads a series of scripts on most websites you visit. ![]() But which one should you use, and how do they compare? In this article, we’ll give you a rundown of the best ad blockers for the Mac and explain a bit more about how they work. The solution is to use an ad blocker for Safari or whichever browser you use. And while the situation on the Mac may not be as bad as on iOS, where adverts often completely prevent pages from loading, it’s still, at best, an inconvenience. Most of us are plagued by web adverts on a daily basis. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here’s a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article. ![]() I had the pleasure to review the Sonore Signature Optical Rendu SE a couple of years ago, a device that had a built-in multi-mode optical digital input. The Sonore Signature Optical Rendu…and the Fidelizer EtherStream Network Switch The Sonore Signature Rendu SE is one of the few optically-equipped digital streamers that currently exists. Yes, Toslink is optical, but it has limited bandwidth, which limits its usefulness with uncompressed digital audio signals, and it’s widely considered, by those in the know, to be the very last choice for digital audio connections. Part of my lack of enthusiasm for optical conversion had to do with my perception of optical in general, which was mainly focused around the popular Toslink optical connection. At the point several years ago when my digital streaming experience had begun to step up to the next level, I still was pretty much oblivious to the need for outboard improvements. For me, that was initially the big selling point of ethernet to fiber conversion – lowering the noise floor. Home Ethernet equipment and cabling can easily introduce unacceptable levels of digital noise into your playback environment. That is, to implement complete protection of your Ethernet-connected equipment from network-related lightning damage, which can be an extremely vexing problem in any audio setup. And although my previous goal for setting up an Ethernet to fiber conversion scheme was strictly to improve sound quality, that’s recently been augmented by another, previously unknown (to me, at least) rationale for this setup. I’d been reading about the ease of incorporating one for probably nearly four years now, but for whatever reason, my interest had never been taken to the next level, until just last week, when I caved and spent the $90 necessary to make it happen, at my local Micro Center. One of them involves my current subject, which is employing a Gigabit Ethernet media converter setup in combination with my digital streaming system. Trust me, I’ve been there, done that!Īnd along the way, some of the most useful hacks and hardware ancillaries intended to elevate the performance of digital music streaming have seemed to elude me, for whatever reason. ![]() Dealing with the hardware configurations isn’t horrific, it’s mainly the buggy, mind-numbingly stressful DLNA or UPnP open source software implementations needed to create a working music server. At almost ten years into this voyage, my personal experience tells me that the DIY route is not for the faint-of-heart. ![]() But my initial involvement with digital audio was more as a tinkerer, and there’s a whole cottage industry of home-brew designs (mostly based on Intel NUC or Raspberry PI configurations) out there. Recently, I’ve had the good fortune to evaluate several exceptionally good turnkey streaming setups, including the Euphony Summus Server/endpoint system that is the cornerstone of my home system. I’ve been involved in digital music streaming for around eight or nine years now, but have only truly taken a really deep dive in the last few years. |
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