I started teaching in 1977, and across my nearly 50 years, I noticed that students were always interested in the history of ...

A curved line above or below a group of notes tells you those notes should be played legato – smoothly, with no gaps between the notes. A slur is a legato line over a few notes which means they ...

The plus sign (+) and minus sign (-) can be used as prefix operators. The word NOT and its equivalent symbols are also prefix operators. The following are examples of prefix operators used with ...

for example ‘Hello’ and ‘Drink’. The signs used in Makaton are from British Sign Language (BSL), which is the language of the deaf community in Britain. Makaton symbols help learning.

Open the Youtube video The swastika is a very old symbol whose origin ... Excavations have found the sign on gold bracelets, rock engravings, and fabrics. Examples include Snartemo textiles ...