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Author

Barrie Galpin

4 books found

Cover of 30 calculator lessons for Key Stage 3

30 calculator lessons for Key Stage 3

Barrie Galpin · First published 2001

Cover of Tapping into mathematics with the TI-80 graphics calculator

Tapping into mathematics with the TI-80 graphics calculator

Barrie Galpin, Alan Graham · First published 1997

Cover of Tapping into mathematics with the TI-83 graphics calculator

Tapping into mathematics with the TI-83 graphics calculator

Barrie Galpin, Alan Graham · First published 1997

Cover of Computers, topic work and young children

Computers, topic work and young children

Barrie Galpin · First published 1988