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TECHNICAL DESCRIPTION OF MODEL’S CONSTRUCTION
Plan cinematic model
for overhead projection could be seen on pictures number 1 and
number 2 and it is made of: Basic / lower / tablet- position 1,
higher / protective / tablet- position 2; moveable elements of
model for example : conjugational cog-wheels piston, angle
crossbar etc.
Tablets (1) and (2)
are connected by angle screw on a distance regulated by distanced
chrysalises. All elements of plan-cinematic model are made of
lucid material / Perspex…, /
Painting on acetate
foil is positioned on higher tablet. vectors, orbits of particular
phys, different letter- marks, etc. are contained on assigned
foils.
Projection of model and paintings on foil enables multi-layered
combination of foils.
Using of assigned model realize basic pedagogical principle of
gradualness during the teaching process. Diagram of velocity and
acceleration of piston could be seen on page number 2. picture
no. 3.;
Marks of strength
on piston’s mechanism on foil could be seen on picture number 4.;
Way of velocity determination by using so called “plan of swerved
velocities” and momentarily rotation could be seen on page number
3 picture number 5.
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