Math - Free images on Pixabay. (2017). Pixabay.com. Retrieved 24 February 2017, from https://pixabay.com/en/photos/math/
Flickr. (2017). Flickr. Retrieved 24 February 2017, from https://www.flickr.com/photos/11304375@N07/2769519295
Free Image on Pixabay - Pencil, Writing, School, Education. (2017). Pixabay.com. Retrieved 24 February 2017, from https://pixabay.com/en/pencil-writing-school-education-878695/
Free Image on Pixabay - Countries, Flags, Globe, Political. (2017). Pixabay.com. Retrieved 24 February 2017, from https://pixabay.com/en/countries-flags-globe-political-1295969/
About us | School of Education Curriculum Centre. (2017). Blogs.brighton.ac.uk. Retrieved 24 February 2017, from http://blogs.brighton.ac.uk/curriculumcentre/about-the-curriculum-centre/
Photo used under Creative Commons from donbright1729
