Bill Gates e outros investiram na construcao deste site que e muito bom. Ele ensina quase todas as materias escolares do jardim da Infancia ate o segundo grau. As aulas sao em Ingles e se voce esta afim de aprender Ingles e outra materias ao mesmo tempo vale a pena assisitr aos videos. Sao mais de 3000 aulas-videos e o nome do site e Khan Academy.
Aqui o texto em Ingles:
Where part of Bill Gates money is going – Khan Academy
If your son stuggles to learn from a textbook or needs extra help, have him try this FREE online video tutoring from Khan Academy. Bill Gates and others have invested in this project, which is not-for-profit. It can supplement the teacher’s lecture and the textbook at the very least. Just about every subject imaginable is available. Students can search for the concept they need like searching through a play list
The topics are:
Arts and Humanities
Health Care and Medicine
Micro and Macro Economics
Valuation and Investing
Venture Capital and Capital Markets
Astronomy and Cosmology
Talks and Interviews related to Khan Academy
With a library of over 3,000 videos covering everything from arithmetic to physics, finance, and history and 315 practice exercises, we’re on a mission to help you learn what you want, when you want, at your own pace.