12.0 Numerical Computation 'Functional Approximation'
The problem of calculating logarithms invokes the numerical methods of functional representation for function ln(l + x)

12.25 Inquiry: Symbolic Deaths
The bullfight is symbolic of Spanish cultural life, and this finds expression in the pageantry of the conflict between man and beast.

12.50 Vidar's Right - Special Education in Norway
Norway has gone further than most countries in integrating pupils with special needs into ordinary schools. This programme looks at what they have achieved.