Here are some links to potential materials that may be relevant and useful for people. Thank you to various people for providing the links, and of course to the people who created the material and make it available online.
The language of the materials is often English, sometimes other languages may also be available. You would be welcome to contribute materials in other languages, and/or to enhance existing materials by translating and/or providing subtitles.
‘ScienceOnStage’ pdf’s and videos.
The Institute of Physics also have instructions for nearly 100 experiments to be carried out using basic equipment…
How to Teach Physics Anywhere by Joe Brock http://www.iop.org/about/international/development/education/File.pdf