Other educational websites I have built for teachers and students.
Free math practice from 1st grade of primary to 6th grade of secondary school, following the Dominican curriculum. Exercises adapt to each student, with an explanation for every answer and a tip at the end. No sign-up.
Free practice for the Dominican Republic National Exams for 6th grade of secondary school: Language, Math, Social Studies and Natural Sciences. Choose the subject, the number of questions and the time, and at the end see your score, your strong topics and an explanation for each answer.
