Year 4 · fourth unit
Living Things of Many Kinds
There are living things that are neither animals nor plants. They are just too small to see; they live on our hands and inside us.
I left some bread for a few days
A board to runWhere does mould grow best? Change the conditions and run ten days.
I looked at a drop of pond water through a microscope
A board to adjustWhat you see depends on how much you magnify. Raise the magnification.
Why does kimchi turn sour?
A board to arrangeThese are the work of tiny living things. Drag each to the side that helps us or the side that makes trouble for us.
