Interactive vocabulary training on Pride and Prejudice.

Illustrierte Chronologie des World War I Museum (Kansas, USA 2014)

All your English Grammar exercises in one place in the form of ESL Quizzes, tests-grammar exam resources. Interactive Grammar Practice - Quizzes & Games in Flash.

The timeline shows events by integrating text, photos, drawings, maps, and videos (National WWI Museum and Memorial, USA 2015)

Collection of interactive tools that helps students understand the structure and properties of different elements (University of Colorado 2016).

In this interactive from the British newspaper, the Guardian, ten historians from ten different countries offer a brief history of the First World War (2015).

Interactive encyclopedia (USA 2017)

This interactive website combines video and web interactive to help young people develop algebraic thinking skills for solving real- world problems (The Moody's Foundation, USA 2012). 

The site includes three dozen different simulations, which include ʺSound & Wavesʺ, ʺHeat & Thermoʺ, and ʺLight & Raditionʺ (University of Colorado, USA 2012-20).

The cool way to learn English with over 75 interactive quizzes, 15 discussion forums, interactive lessons on a variety of topics, a chat room, and lots of great links