NGSS HS-PS2-4:  Use mathematical representations of Newton’s Law of Gravitation and Coulomb’s Law to describe and predict the gravitational and electrostatic forces between objects.

Class started by trying to identify Cause and Effect relationships in the video below.

Our next activity was an in class demonstration using a balloon, cloth and small pieces of paper.  The goal of the demo was to jump start thinking about how gravity and electrostatic forces can be compared to each other.

Students completed a jig-saw activity to compile notes for Newton's Law of Gravitation and Coulomb's Law.

I took pictures for each class and will share in their stream on Google Classroom.



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