Changing science at latinetc

i have loved doing the science bit of latinetc. doing crazy fun experiments and seeing happiness and laughter on the faces of the children there, as well as talking, discussing and enjoying science really has given me a buzz.
Latinetc orig started in oct 2007 had had a freeform starting point. The families were slightly different, we didn’t do science each time, and children way way smaller! We did taste testing then!

the families changed slightly, and as the children got older, we grouped them, and made it a bit more formal, but we have covered such a lot! I am grouping the flickr set here, mostly for my benefit!

Chemistry

acids and alkali 2007,1
acids and alkali – 2007, 2
starch and spies – 2009
atoms and molecules – 2009
volcano experiments – 2009
polymers 1 – 2009
separating – 2009
more polymers – 2009
acid base 2 – 2009
working out the substance – 2009
making invisible inks – 2009
reduction reactions with copper sulphate – 2009
chemical flames – 2009
chromatography – 2009
crystal structure – 2009
microscope crystals – 2009
co2 – 2010
acids plus alkali – metal salts 2010
density – sugar rainbow solutions 2010
cornstarch gloop polymers 2010
acids and metals and testing for hydrogen – redox 2010

biology

senses – taste 2007
heart – measuring and dissection 20082008
heart – anatomy and circulation 2008
lungs – physiology 2009
lungs – anatomy 2009
CPR and bones – 2009
fossils – 2009
anatomy craft – 2009
DNA – 2009
microbiology 1 – 2010
microbiology 2 2010
fish dissection – 2010
microbiology 3 – 2010
roots and shoots microscope – 2010
microbiology 4 – 2010
chlorophyll – 2010
choice chambers – 2010
pond dipping – 2010

physics

floating and sinking 2008
cartesian divers 2008
magnets 2008
electricity – circuits etc 2008
energy – 2008
forces – 2008
forces 2 – 2008
forces 3 – 2008
forces 4 – 2008
optics – 2009 fieldtrip
heat/fire – 2009
waves 1 – 2010
waves 2 – 2010
optics – 2010 [no photos!]

yeah, i think that is a good list to be proud of! i have a few more ideas planned, but talking to group and then firming up, it is felt that perhaps having a going away and thinking about it, and perhaps formailising experiment write up may be helpful for some. SO having chatted a lot and discussed with other friends, we are going to do it slightly differently. i think i have used up lots of my top-of-head ideas, so we are going to be trying out real science 4 kids. level 2 chemistry for older group, and level 1 for younger. this has the advantage of being internet accessible, for a trying and not buying option unless sure is working for us. and also the interesting ‘cog’ add ons. not sure whether the levels quite right, as we are a bit age diverse, but can see… I am hoping they will have had the reading bit done at home, i can check with the questions, and then we do the lab work, and if i can find other speriments to fit i will, to keep the sessions fun and practical. If it doesn’t work for the group, we can think again.