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 An investigation into some Key Stage 2 children's learning of foundation concepts associated with geared mechanisms.
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ISSN 1360-1431. Available at: &lt;<a href="https://www.ariadne.ac.uk/JDTE/article/view/268" target="_new">https://www.ariadne.ac.uk/JDTE/article/view/268</a>&gt;. Date accessed: 24 sep. 2022.