Khan Academy
Learn the basics of microscopy and how it is used to study cells and their structures.
Donate - Khan Academy
Learn about the magnifying power of a compound microscope with solved examples on Khan Academy.
Khan Academy
Introduction to microscopes and their working principles, including brightfield, fluorescence, and electron microscopy.
Khan Academy
수학 강의 동영상을 보고 스킬을 연습해 보세요. 대수학 1 보통 9학년때 배우는 대수학 1 과정에서는, 일차방정식, 일차부등식, 일차함수, 그리고 연립방정식과 연립부등식, 함수의 확장된 개념, 지수함수, 이차방정식, 이차함수의 그래프를 다룹니다.
How do I recreate Khan Academy videos? - Khan Academy Help …
2020年8月4日 · NOTE: Before you read these instructions, think about whether dubbing or recreating is the best choice for your language and local audience. Khan Academy allows its translation teams to decide whether dubbing or recreating videos is best for their viewers. Teams can dub some videos and recreate others, depending on the nature of the video.
Khan Academy
Matematik, sanat, bilgisayar, ekonomi, fizik, kimya, biyoloji,tıp, finans, tarih ve daha fazlasını ücretsiz olarak öğrenebilirsiniz. Khan Academy kar amacı gütmeyen bir kurumdur ve amacı herkese, her yerde, dünya standartlarında ve bedelsiz eğitim eğitim sunmaktır.
Khan Academy
Nossa missão é oferecer uma educação gratuita e de alta qualidade para qualquer pessoa, em qualquer lugar.
How can I print a certificate for my student who has completed …
2023年8月9日 · Once your student has completed one of our Khan Academy Hour of Code tutorials, you might want to help them celebrate their accomplishment by printing out a certificate of completion. You can downl...
खान अकेडमी - Khan Academy
ओह! लगता है कुछ गड़बड़ हो गई। कृपया पुन: प्रयास करें। अरे नहीं, लगता है कोई त्रुटि आ गई है। आपको रिफ्रेश करना पड़ेगा। यदि इसके बाद भी यह समस्या बनी रहती है ...
Khan Academy
Dacă vedeți acest mesaj, înseamnă că avem probleme cu încărcarea resurselor externe pe site-ul nostru. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.
- 某些结果已被删除