Echilibrul

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Play with objects on a teeter totter to learn about balance. Test what you've learned by trying the Balance Challenge game.

Predict how objects of various masses can be used to make a plank balance.
Predict how changing the positions of the masses on the plank will affect the motion of the plank.
Write rules to predict which way a plank will tilt when objects are placed on it.
Use your rules to solve puzzles about balancing.

Versiune 1.1.5

Ghidul profesorului conține un sumar al elementelor de control ale simulării, modelul ideal, perspective asupra gândirii elevilor ( PDF ).

Title	Authors	Level	Type
Llei de la palanca	Jordi Plana	MS	HW
Balancing Act Inquiry	Ariel Paul	MS	Lab
How do PhET simulations fit in my middle school program?	Sarah Borenstein	MS	Other
Alignment of PhET sims with NGSS	Trish Loeblein	HS	Other
MS and HS TEK to Sim Alignment	Elyse Zimmer	MS HS	Other
Student Guide for PhET - Balancing Act in html5	Brian Libby	HS MS	HW Guided
Rotational Equilibrium Simulation HW	Amy Carpinelli	HS	HW
Investigation Into Static Equilibrium	Beau Dodson	HS	Lab HW Guided
balance	mrwin lee	MS	Guided
Balancing act 1	Witold Ferens	HS MS	Guided HW
Basic Moments	Ang Whitlam	MS HS	Guided
Momento de uma força	Diogo Magalhães	HS UG-Intro	Lab Other Discuss Guided HW Demo

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