# 7th GRADE SCIENCE : Article 20 : Ending Forces lesson 1. Final and review.

* Activity 1.34   :   Force lesson 1.     Reviews.                                       ( 10/23/17   Monday )

1.34.a   Pics of earth, gravity and weight to make the poster.         ( 10 points ).

1.34.b   On the poster you must write a weight and gravitys description.   ( 5 points ).

1.34.c   Fun way to review forces.              ( 5 points ).

Copy this outline on a sheet in order to review some of the forces studied.

* Activity 1.35   :   Listing the main forces studied at the LESSON 1.         ( 10/24/17   Tuesday )

FINAL REVIEW  LESSON 1 :
FORCES AND MOTION.

- These are the main concepts you have studied in this unit :

( What a force is, forces effects, vectors, kind of forces, tension force, spring force, air resistance force, nuclear force, gravitational force, friction force, normal force, electrical force, magnetic force, applied force, contact forces, non-contact forces, weight force, gravity force, electromagnet, earths inner forces, tectonic plates, elastic force, dynamometer, escalar and vectorial magnitudes, application point, speed, velocity, direction, opposite direction, units, newtons, Isaac Newton, Robert Hooke, acceleration, Newtons laws, Hookes law, motion, inertia, F=K.X , F= m.a , balance force, stiffen structures, calculations, net force, reaction force, etc ).

1.35.a   Look up the following links and do a list in google docs with the forces studied in this first lesson .  As well as naming them, explain something about 15 of them describing what they are and which effects they can cause.

-  When you finish email it to me.

( 20  points ).

LINK 1   ( Kind of forces ).

LINK 2  ( Weight , mass , gravity ).

LINK 3  ( Tectonic plates ).

LINK 4  ( Magnitude and vectors , direction ).

LINK 6    ( Elastic force , Hookes law ).

LINK 7  ( Newtons laws, acceleration , motion , inertia ).

LINK 8  ( Net force game ).

LINK 9  ( Net force ).

LINK 10  ( Stiffening structures ).

LINK 11  ( Earth's layers ).
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