Beautiful Reactions Precipitation Chemical Garden Color Change Metal Displacement World Digital Library Home No other symphonic composition has met with such a broad and complex reception as Ludwig van Beethoven's Symphony Number 9 in D minor, opus 125, popularly known as the Choral Symphony. The work marked an important development in 19th century music. In the finale, Beethoven set to music the German poet Friedrich von Schiller’s An die Freude (Ode to joy), the first time the human voice was included in a symphonic work. The symphony was first performed in Vienna on May 7, 1824. Its influence ever since has extended far beyond the field of music.
Distance learning solutions The list of educational applications, platforms and resources below aim to help parents, teachers, schools and school administrators facilitate student learning and provide social care and interaction during periods of school closure. Most of the solutions curated are free and many cater to multiple languages. While these solutions do not carry UNESCO’s explicit endorsement, they tend to have a wide reach, a strong user-base and evidence of impact. Video Library Our new educational effort is called Pivot Interactives. The new Pivot Interactives website offers a powerful platform for students to learn science concepts and science process skills. It contains classroom-ready activities with integrated data tables and graphing capabilities, teacher-modifiable student instructions, and allows teachers to create classes to assign and grade student work. In addition, the platform features more video arrays with the Pivot Player interactive tools, and a user-interface that allows users to change variables within the videos, such as the mass of objects or frequency of a wave. Here are the changes underway: During late summer and fall 2017, many of the videos on the Direct Measurement Video website will be migrated to the Pivot Interactives site and will no longer be freely available.
Historic Maps Welcome to ETC's collection of historic maps. Here you will find over 5,000 maps representing many different time periods. A friendly license allows teachers and students to use up to 25 maps in non-commercial school projects without further permission. All maps are available as GIF or JPEG files for screen display as well as in PDF for printing. Use the GIF or JPEG maps for classroom presentations and student websites. Tutoriel: présentation de cours Example Here's the Course presentation we'll create in this tutorial: When to use Course presentations Course presentation enables you to author and deliver your course material directly in your browser.
Stand Still. Stay Silent - webcomic, page 196 14 October. 2014 Language trees for the language lovers! I've gathered pretty much all the data for this from ethnologue.com, which is an awesome well of information about language families. And if anyone finds some important language missing let me know! (Naturally most tiny languages didn't make it on the graph, aww.