liveworksheets transforms your traditional printable worksheets into self-correcting interactive exercises that the students can do online and send to the teacher.

santillana connect es el sistema central de autenticación de buena parte de las iniciativas del ecosistema educativo santillana. ha nacido bajo la premisa: accede a todos los servicios con una sola cuenta.

brainly es una comunidad creada para compartir conocimientos, donde 350 millones de estudiantes colaboran codo con codo para resolver los deberes escolares más difíciles.

hey, kids: to access your raz-kids page, go to the web page for your class and click on the symbol above your name. it's that easy!

need a fresh teaching resource that fits your class and teaching style? create a customized pack of interactive and printable activities in just one minute.

with our free mobile app or web and a few minutes a day, everyone can duolingo. learn 30+ languages online with bite-size lessons based on science.

dive into millions of student-shared lecture notes, summaries, and study guides from thousands of courses. why wait to pass your exams with better grades?

ixl is the world's most popular subscription-based learning site for k–12. used by over 15 million students, ixl provides personalized learning in more than 10,000 topics, covering math, language arts, science, social studies, and spanish. interactive questions, awards, and certificates keep kids motivated as they master skills.