• Sheffield Nordic Ski Club
• Lofoten Islands
• Iceland
• Harris
• Glencoaghan horseshoe 2000
• Skellig Islands 2002
• Thailand 2008
• Skiing in Hovringen 2008
• Mweelrea horseshoe 2008
• Skiing in Slovenia 2009
• Applets
• Applets demonstrating complex functions
• Investigate the complex Henon map
• Group applets
• Fraction investigation
• Escafeld Chorale

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Family Links

• Jonathan's home page
• David's home page