teaching measurement!

My dd has recently showed a tremendous interest in measurement. I can’t seem to find any curricula in Australia that I can buy. I need to teach the metric system and was wondering if any homeschoolers out there might be able to point me in the right direction where I can find an already or close to already made curricula.

I have heard that teaching the metric system is becoming more common in the States but I have been unable to find anything on it???

Any help would be much appreciated.

Kimba