i had managed to be mostly organised yesterday, sorting out an acid/bases science and picnic stuff, so setting off this morning ok. introduced myself to the temporary french child at the deependers, drank tea with katy, and eagerly awaited gina and her composing special occasion.
the children divvied themselves into groups with an adult, and i was with jjm combo, plus bb who was sulking because we hadn’t done the day in the right order with littlies science first. 
it was great fun, and loosely based around petroushka. i think we were probably more ‘loose’ than anticipated! all the children bar bb enjoyed it, and fran conducted the concert at the end. the children all had snack and watched petroushka on you tube, which they were all enjoying.
i hesitantly suggested if science was to happen, it should start, and they all raced at me like loons. i wanted to do it outside, but we had numerous too colds, so went into the deependers home ed kitchen. it was a bit of a squish doing all the kids science together, and reminded me why i wouldn’t want to be a class teacher, as lots of crowd control involved! i think it went really well though, and only had to be ‘slightly’ shouty! we had a solution of acid [distilled vinegar] and we made a solution of base [bicarb and water] and i told them that these were dangerous chemicals, and we were going to practice being v careful – it is a good thing they weren’t, and actually, i think i need to be able to tell m in french things like dangerous chemical. i might print off some hazard signs! i had some red and blue litmus paper – which is more obviously pink and purple! and we worked out that they changed to ‘the other one’s colour’ to detect acid and bases. fab. so some went off to find some other fluids to test, and those remaining looked to see if turmeric really was an indicator too. it was supposed to go red, and not dramatically convincing, but i think it did! the children then all did a litmus blue and red, and chose which of the fluids to test. you would have thought that they might notice i don’t necessarily choose the loudest jumpy up and down one to have a go, but ask the quieter ones! [trying to remember so that all really get a first choice]. we found wine to be acidic, and also hand gel – good explanation from sb for that, and maybe milk to be alkaline.
the last bit didn’t work quite so well due to a lack in my number of eyes, ears and hands! basically each child was to put 10 drops of either acid or base in a well with the pipette [divided into 2 sides] and then swap the acid/base and put a specified number of drops in, hoping to then have solutions of different alkalinity/acidity. then drop a tiny bit of indicator paper in. having looked at the results, we didn’t exactly have a range, possibly because some of the young scientists didn’t count, splurged in etc. but on the whole, those starting with the acid were in the acid spectrum of pH paper, and those starting with the base were in the alkaline. and there was a bit of differentiation within them. maybe something to try in smaller groups/individuals.
quick pasta lunch and off to the not back to school picnic, as co-ordinated across the uk by ali – thankyou! we weren’t sure of the turnout, so hadn’t organised press, but in view of the bbc piece, may send something to local paper in case they have a gap! we actually had 10 families attend, which i thought was fantastic – thankyou all! and, a greater suprise, 4 of them were new, 3 had deregistered this term, and 1 new to the area. we are hoping to all see more of each other, and i realised what a good thing a relaxed intro like this is for newly deregged parents! a party to celebrate our childrens’ right to a uniquely tailored education, following their age, ability and aptitude, without having to norm reference within a class of 30. their right to learn in a way that suits them, makes the experience worth it, fun, informative and brings the family closer together. hip hooray for the ability to home ed, and a pantomine boo for dscf for trying to regulate it away.
