| 978-950-46-2825-5 | Uno 5th grade elementary bimester 2 teacher's guide | - | - | - |
| 978-950-46-2826-2 | Uno 4th grade elementary bimester 2 teacher's guide | - | - | - |
| 978-950-46-2827-9 | Uno 3rd grade elementary bimester 2 teacher's guide | - | - | - |
| 978-950-46-2828-6 | Uno 2nd grade elementary bimester 2 teacher's guide | - | - | - |
| 978-950-46-2829-3 | Uno 2nd grade elementary bimester 2 | - | - | - |
| 978-950-46-2830-9 | Uno 3rd grade elementary bimester 2 | - | - | - |
| 978-950-46-2831-6 | Uno 4th grade elementary bimester 2 | - | - | - |
| 978-950-46-2832-3 | Uno 5th grade elementary bimester 2 | - | - | - |
| 978-950-46-2833-0 | Uno 6th grade elementary bimester 2 | - | - | - |
| 978-950-46-2834-7 | Uno 1st grade elementary bimester 2 teacher's guide | - | - | - |
| 978-950-46-2835-4 | Sistema UNO 2º | - | - | - |
| 978-950-46-2836-1 | Sistema UNO 2.º secuencias de aula | - | - | - |
| 978-950-46-2837-8 | Sistema UNO 5º | - | - | - |
| 978-950-46-2838-5 | Sistema UNO 5º | - | - | - |
| 978-950-46-2839-2 | Sistema uno 3º segundo trimestre | - | - | - |
| 978-950-46-2840-8 | Sistema uno 3º secuencias de aula segundo trimestre | - | - | - |
| 978-950-46-2841-5 | Sistema uno 6º segundo trimestre | - | - | - |
| 978-950-46-2842-2 | Sistema uno 6º secuencias de aula segundo trimestre | - | - | - |
| 978-950-46-2843-9 | Uno 1st grade elementary bimester 3 | - | - | - |
| 978-950-46-2844-6 | Uno 2nd grade elementary bimester 3 | - | - | - |
| 978-950-46-2845-3 | Uno 3rd grade elementary bimester 3 | - | - | - |
| 978-950-46-2846-0 | Uno 4th grade elementary bimester 3 | - | - | - |
| 978-950-46-2847-7 | Uno 5th grade elementary bimester 3 | - | - | - |
| 978-950-46-2848-4 | Uno 6th grade elementary bimester 3 | - | - | - |
| 978-950-46-2849-1 | Uno 1th grade Elementary teacher's guide bimester 3 | - | - | - |