BIG idea physics

This morning I’ve been having a quick look through some documentation from The Ministry of Education on proposed changes to NCEA Level 1 Science. For those not familiar with the NZ secondary education system, a typical student would complete NCEA level 1 at the end of year 11.  In this regard, it’s broadly similiar to […]

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Colour vision

We’ve known for a while that child number 1 (male) is red-green colour blind. This comes as no surprise – with his maternal grandfather being the same. The genes responsible lurk on the X-chromosome. That means mother is a carrier of red-green colour blindness, and child number 1 had a 50:50 chance of picking up […]

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