In this demo, two polyethylene strips are charged on one end by rubbing with wool. One charged strip is then mounted on an evaporating dish and the other charged strip is used to make the dish spin. As both strips become negatively charged when rubbed with wool they will repel each other when they are in close proximity.
I wanted to allow students to follow a more real life type of inquiry in chemistry labs that would allow them to experiment, make mistakes, revise their approach and retest. I would hope that this... read more
USING THE ZING STIKBOT APP (STIKBOT STUDIO) TO CREATE SHORT FILMS ABOUT THE HUMAN IMPACT ON THE ENVIRONMENT - GRADE 7
In this TEL, students will utilize the StikBot App (Stikbot Studio), an application easily downloadable on Apple and Android products (e.g. iPads, iphones, Tablets, etc.) to produce short films using... read more