I have a blog at www.singaporelessonstudy.com
Erikson Institute | Marshall Cavendish | Shinglee
Erikson Institute in Chicago did a series of videos on early numeracy in Singapore.
Look at Marshall Cavendish's video gallery for videos on Singapore Math and other things connected to Singapore education.
Shinglee which publishes one of the main secondary textbooks used in Singapore has a video to explain Singapore Math at the secondary levels (Grades 7 - 10).
Shinglee also has a video to explain its implementation in the Philippines. In it, I describe what Singapore Math is.
Some talks done in London - The CPA Approach - Model Method - Number Bonds - Singapore Maths -
Success Story in UK - Watch the video
A related video by a British educator - Didactics Matters
Maths No Problem has a collection of videos on Singapore Maths.