Monday seems a long way a way now – the problem of not blogging regularly. Was an incredibly busy week though, don’t seem to have stopped until today when we sort of crashed.
Besides the usuals we finished off the resources section of our Asia study and then read about food in Ancient China. We held a very fudged version of a Chinese Tea Ceremony and Sam baked moon cakes.
After lunch we had friends round for science. With Easyer on the horizon I dumbed the structures route we had been going down and we did eggs.
Standing on them, I think between 5 people standing on them (inc me who is no light weight) we broke 4.
A go at decorating eggs by painting eggs with a paste of baking soda and food colouring and then dripping vinegar on so the colours mixed failed completely when the vinegar washed the eggs clean. But vinegar and baking soda always makes kids happy so lost them for a while to making a fizzy mess.
When I finally persuaded them to clean up the mess I was asked questions about why the shell had gone funny on some. So I explained the acid desolving shell thing and popped one in a jar of vinegar ro demonstrate. Scum was forming on top an hour later. Not sure if it completely dissolved as stuck a lid on and sent it to stink out some one else’s house. We then wrapped up eggs in tape, foil and elastic bands and took them out with some unwrapped ones to test which survived the roll down the hill best. Which moved on to throwing, which moved on to sweeping the path and hanging out in the park for a while.