Mostrando entradas con la etiqueta materials and forces. Mostrar todas las entradas
Mostrando entradas con la etiqueta materials and forces. Mostrar todas las entradas

sábado, 11 de abril de 2020

The sticky balloon trick (Static electricity)


Electric circuits


Electrical circuits


Current electricity


Static electricity-How it is produced?


The science of static electricity


Float or sink


What is buoyancy?


Friction


What is friction?


Magnetism


Magnets and magnetism


Gravity


What is gravity?


Contact and non-contact forces


Forces-Contact and non-contact


Buoyancy-What makes something float or sink?


Thinking about floating and sinking: density


Why do things float, why do things sink


Solids, liquids and gases


Unit 1: Inside your body

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