Free English course online. Learn by funny interactive course about English grammar, speaking, reading, and writing. We provide free materials to quickly improve your English. English exam preparation...
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Learn and practice English tenses: Present Simple, Present Continuous, Present Perfect, Present Perfect Continuous, Past Simple, Past Continuous, Past Perfect, Past Perfect Continuous, Future Simple,...
TOEFL free practice test preparation. TOEFL free online course preparation with reading and listening questions.
Tasks and exercises in mathematics at the elementary school of 4th grade. Divisions: division, Roman numbers, powers, sequence of actions, units of length and mass, perimeters, and areas of plane figu...
Check your IQ in our free Test with instant results and find out your IQ Score. This test can help you prepare for the Mensa test.
English for beginners with our high-quality courses. Improve your English vocabulary grammar, reading and writing online.
Learn Portuguese in this easy interactive course. Learn about famous Brazilian places and how to express yourself in Portuguese.
Learn the Geography of the whole world in a creative and effective manner. It includes every single country in the planet and some interesting tests to check and increase your knowledge.
Tasks for children at kindergarten and preschool level. Pre-school learning enriched with audio and interactive quizzes supporting the child's learning.
Tasks and exercises at the primary school level - 1st Grade. Learning to write, read, add and subtract through play.
Tasks and exercises at the primary school level - grade 2. Learning to write, read, add and subtract through play.
Tests for 3rd grade of primary school - tasks and exercises. Learning to write, read, add and subtract while having fun.
Tasks and exercises at the primary school level - 4th grade. The materials included in the course are consistent with the current core curriculum.
