BBC Bitesize is a free online study help resource for school-age students in the United Kingdom provided by the British Broadcasting Corporation (BBC). It is intended to assist students with their academics and, for older students, with their exams and other assessments. To obtain help with your homework or revise and learn, you can use the BBC Bitesize service. Free films, step-by-step explanations, activities, and quizzes are available for various subjects and levels.
Numbers Aplenty
Numbers Aplenty is useful to look up a number and find out all kinds of things about it. All you need to do is type a number and have fun!