projetfiche_sailingPhysics
Transcript
projetfiche_sailingPhysics
PROJECT FICHE SSubject Physics, Mathematics, Sports and Physical education Required skills Skills to be developed Educational aspects Background content Phase of curriculum development Short description of the activity Title Sailing Physics. Mechanics and operations with vectors applied to the movement of a sailing boat Distinguish vectorial from scalar dimensions Distinguish vectors by their module, direction and sense Projection of a vector along an assigned direction Modeling of a real situation through the use of vectors opportunely directed and applied (free body diagram) Operations with vectors (sum of vectors after their decomposition along different directions) Modeling of a real complex situation through the use of vectors opportunely directed and applied (free body diagram) individuation of mechanical interactions among solids and fluids Distinguish between different observers and comparison among their different descriptions of the same event It helps to understand differences between reality and the model, and to understand model's potentialities to describe reality It improves visualization skills both in 2D and 3D It suggests how to use one's own skills, in a multidisciplinar way, to solve complex problems It helps to extend a concept to a grater scope It helps to distinguish and link different points of view It improves argumentation Forces as vectors Vectors and vectorial operations Goniometric functions defined as ratio between sides of a rectangle triangle and extension to the case of an obtuse angle Galilean relativity concept (first approach) Velocities composition law by Galileo First reflections on on extended rigid body rotations Secondo anno di liceo scientifico sportivo After a stage at Po's mouth, students come back to concepts learned at the stage with the teacher's help. Scheda di progettazione – La Fisica della vela 1 Studio della meccanica e delle operazioni con i vettori, applicate al movimento di una barca a vela Preliminary analysis Difficulties of asbtraction and modeling of possible problems that students may find (concepts, understanding, performance…) Importance Projector and LIM are tools which helped discussion and of the concepts formalization introduction of IT Operating method of Execution and observation of a real experience Esecuzione ed the students osservazione diesperienza leaded discussion Discussione guidata Role of the It proposes the problem teacher It leads the discussion It leads to formalization Schedule for 2 hours, exluding testing time implementati on Scheda di progettazione – La Fisica della vela 2 Studio della meccanica e delle operazioni con i vettori, applicate al movimento di una barca a vela