| ★ | 2011j13 | Jordi Lagares Roset @jordilagaresroset | 13 | — | |
| 6 | Multiplicar con notación científica | KhanAcademyEspañol @khanacademyespanol | 1.1K | México | 93 |
| 4 | orthogonal functions in signals and systems | Part-2 | Lec -25 | Education 4u @education4uofficial | 608 | India | 93 |
| 3 | Linear and Non linear Systems | Types of sytems | Signals and systems | Lec-14 | Education 4u @education4uofficial | 253 | India | 94 |
| 20 | Integrale nedefinite - Test, clasa a XII-a, Mate-info | | 221 | Rumanía | 91 |
| 8 | analogy between vectors and signals | Part-2 /2 | Signals and Systems | Lec -22 | Education 4u @education4uofficial | 171 | India | 93 |
| 1 | Logistic Regression ( Part -1) | TLC Ramanujan College @tlcramanujancollege | 137 | India | 95 |
| 10 | Correlation and Regression Analysis Part 2 | TLC Ramanujan College @tlcramanujancollege | 133 | India | 92 |
| 7 | Razones entre distancias de puntos colineales | KhanAcademyEspañol @khanacademyespanol | 130 | México | 93 |
| 11 | Ecuatii exponentiale - Test, clasa a X-a (Tehnologic) | | 76 | Rumanía | 92 |
| 12 | Solutie pentru problema de sambata dimineata (clasele 7+) | | 60 | Rumanía | 92 |
| 5 | 2009j46 | Jordi Lagares Roset @jordilagaresroset | 58 | — | 93 |
| 18 | EJERCICIO MODELO: CÁLCULO LUGAR DONDE g ENTRE DOS PLANETAS SE ANULA | PEDRO ALFONSO MARTÍN RODRÍGUEZ @trotapedro | 35 | España | 91 |
| 15 | Seminar 5: Proiecte, transformata Laplace și introducere în transformata Z | | 22 | Rumanía | 92 |
| 2 | 2010j43 | Jordi Lagares Roset @jordilagaresroset | 16 | — | 94 |
| 14 | Vector normal a la superficie.- Derivadas De orden n | Maria Victoria Abreu @mariavictoriaabreu6348 | 15 | Perú | 92 |
| 13 | EJERCICIO MODELO: cálculos con el campo gravitatorio de un planeta | PEDRO ALFONSO MARTÍN RODRÍGUEZ @trotapedro | 13 | España | 92 |
| 9 | d3 | Cursos On-Line Masivos @cursoson-linemasivos7316 | 4 | España | 93 |
| 17 | EXPONENTE DE EXPONENTE | | 2 | Perú | 91 |
| 16 | Problema Genética 11 | | 0 | — | 92 |
| 19 | Optimización dada la función objetivo | Sergio Ruiz @sergioruiz3165 | 0 | España | 91 |