Thomas describes using playdough (stuff that can easily be made in a home kitchen) to make circuits and teach about electricity (using inexpensive and child safe components).
AnnMarie Thomas: Hands-on science with squishy circuits (TED)
Thomas describes using playdough (stuff that can easily be made in a home kitchen) to make circuits and teach about electricity (using inexpensive and child safe components).
AnnMarie Thomas: Hands-on science with squishy circuits (TED)