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Anki (US: / ˈɑːŋki /, UK: / ˈæŋki /; Japanese: [aŋki]) is a free and open-source flashcard program. It uses techniques from cognitive science such as active recall testing and spaced repetition to aid the user in memorization. [ 4 ][ 5 ] The name comes from the Japanese word for "memorization" (暗記).
Spaced repetition software. Classic Mac OS software. Utilities for macOS. Utilities for Windows. Utilities for Linux. Android (operating system) software. BlackBerry software. Palm OS software. Educational software.
GCSE Bitesize was launched in January 1998, covering seven subjects. For each subject, a one- or two-hour long TV programme would be broadcast overnight in the BBC Learning Zone block, and supporting material was available in books and on the BBC website. At the time, only around 9% of UK households had access to the internet at home.
The 2004 AQA Anthology was a collection of poems and short texts. The anthology was split into several sections covering poems from other cultures, the poetry of Seamus Heaney, [ 4] Gillian Clarke, Carol Ann Duffy and Simon Armitage, and a bank of pre-1914 poems. There was also a section of prose pieces, which could have been studied in schools ...
The General Certificate of Secondary Education (GCSE) is an academic qualification in a range of subjects taken in England, Wales and Northern Ireland, having been introduced in September 1986 and its first exams taken in 1988. State schools in Scotland use the Scottish Qualifications Certificate instead. However, private schools in Scotland ...
Action (physics) In physics, action is a scalar quantity that describes how the balance of kinetic versus potential energy of a physical system changes with trajectory. Action is significant because it is an input to the principle of stationary action, an approach to classical mechanics that is simpler for multiple objects. [1]
In mathematics and physics, vector is a term that refers to quantities that cannot be expressed by a single number (a scalar), or to elements of some vector spaces. They have to be expressed by both magnitude and direction. Historically, vectors were introduced in geometry and physics (typically in mechanics) for quantities that have both a ...
v. t. e. A force is an influence that can cause an object to change its velocity unless counterbalanced by other forces. The concept of force makes the everyday notion of pushing or pulling mathematically precise. Because the magnitude and direction of a force are both important, force is a vector quantity.