What are energy points?khanacademy.zendesk.com/hc/en-us/articles/202487710-What-are-energy-poi...
这是一种奖励机制，比如头像什么的需要足够的energy point 来换。比如以下 (背景)需要100万energy point...
Renewable and Nonrenewable Energy Resources _ AP Environmental Science _ Khan Ac 16 -- 5:22 App Standard cell potential and the equilibrium constant _ Chemistry _ Khan Academy 1 -- 11:07 App Nickel-cadmium battery _ Redox reactions and electrochemistry _ Chemistry _ Khan 1 -- 6:55 App Int...
Everyone should have the right to world-class education for free and another great thing about Khan Academy is that there are some aspects that makes learning fun like the badges and energy points feature, on top of that the videos are very detailed and has nice explanations, would recommend ...
{in the future/in future} be detailed with your updates when something major like the whole interface changes. Also, please let us know why the consecutive days counter (more motivating to me than energy points and about as motivating as the badges) was removed and if there’s a chance ...
英语演讲 TED Salman Khan Lets use video to reinvent education教程.pdf,Salman Khan: Lets use video to reinvent education The Khan Academy is most known for its collection of videos, so before I go any further, let me show you a little bit of a montage. (V
Leading Kazakh film critic Gulnara Abikeyeva says these “children of independence” are bringing a “new attitude” to the screen and giving a jolt of energy to emerging industries that for decades were under Moscow’s thumb.“The production of films is growing very fast in all Central Asian...
I`ve been performing in India since 2017, after training at the American Academy of Dramatic Arts and briefly working for their repertory company. Since then, I`ve done about seven to eight plays and a hundred shows,” he included. Junaid moreover shared his adoration for stars all through...
Former hedge fund analyst known as Sal Khan in Silicon Valley, the Academy founder has an MBA from Harvard Business School and three Bachelors degrees in Math, Electrical Engineering, and Computer Science from MIT. Here's how Khan explains on his website why he decided to become a teacher to...
Under the command of now-Captain Spock, the Enterprise is being used to train Starfleet Academy cadets, and Kirk, McCoy, Uhura, and Sulu come aboard to assist in a short training cruise. Chekov contacts Regula I to inform Dr. Carol Marcus, the head of the Genesis project, that Kirk has...