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A webcam is a video camera which is designed to record or stream to a computer or computer network. They are primarily used in video telephony , live streaming and social media , and security . Webcams can be built-in computer hardware or peripheral devices , and are commonly connected to a device using USB or wireless protocol .
A video camera manufactured by Sony, part of Handicam line. A video camera is an optical instrument that captures videos, as opposed to a movie camera, which records images on film. Video cameras were initially developed for the television industry but have since become widely used for a variety of other purposes.
Crash Course (sometimes stylized as CrashCourse) is an educational YouTube channel started by John Green and Hank Green (collectively the Green brothers), who became known on YouTube through their Vlogbrothers channel. [2] [3] [4] Crash Course was one of the hundred initial channels funded by YouTube's $100 million original channel initiative.
Yahoo Finance spoke with six students from White Plains High School in Westchester County, NY, and got their thoughts on virtual learning, what it has been like going to school wearing masks, and ...
Channel 4 Learning, originally part of Channel 4, was created to produce support materials that motivate and inspire learners aged 4–19 while empowering teachers to create engaging lessons. Primary resources cover Early Years, Key Stage 1 and Key Stage 2. Secondary resources cover Key Stage 3, Key Stage 4 and GCSEs.
Similar to computer-supported collaborative learning (CSCL), virtual collaborative learning environments aim to produce technology-based learning processes where participants can work together as a group to construct and share knowledge (Ghaoui 2003, pp. 43). Such environments “provide a rich opportunity for collaborative knowledge building ...
Nevertheless, some sources argue that learning digitally from home created some positive trends. The presence of new learning technologies may have contributed to a diminished spreading spread of the virus. [5] Outside of health related effects, e-learning enabled students to continue their studies even in unprecedented global conditions. [6]
Animated video lessons, in particular, use engaging visuals and simplified explanations to help break down complex topics, making them especially effective in subjects like Science or Math. [1] The Khan Academy has been successful in teaching mathematics using notes written using Yahoo! 's doodle pad with a voiceover by Salman Khan (educator) .