Physics I (2.0)

STEM lessons and models pack



Product Description

7 models:  Understand dynamics by playing with different functional models 

Centrifugal force/shear force/acceleration/energy conservation/impetus

An introduction to physics

Physics is fun! The marbles race over the newly designed mechanical points around various tracks. They pass through the change switch in the direction of the circular funnel, or via a seesaw which releases one marble at the stop point.


The new 180° bend makes it possible to change the direction of the marble. Loops and chicanes send the marble back to the bottom of the lift. The marbles are then transported from the bottom of the lift back up to the top by way of an XS motor. With a track length of up to 4.5 m, the three different action courses offer boundless marble ball run fun.

The four educational experimental models also indirectly explain the effects of different physical phenomena:

  • acceleration
  • inertia
  • balance of forces
  • centrifugal force
  • principle of conservation of energy
  • principle of linear momentum
  • laws of motion

These are explained in the activity booklet and can be demonstrated clearly using various experimental set-ups.


In addition to the building blocks, the pack comes with

  • an instructive activity booklet
  • XS motor
  • 4 x high-speed bends
  • 17x flexible track 180
  • 8x flexible track 90
  • 3x 180° bends
  • 4x 90° bends
  • change switch
  • circular funnel
  • 10 x balls
  • a battery tray for 9V block (battery not included)

Ideal extensions: All building sets from the Dynamic range, Sound+Lights, LED Set, Accu Set or Power Set


Size: 440 x 315 x 150 mm

No. of models 7

No. of parts 690

Link to Assembly Guide


Link to Activity Booklet



HK$ 1,224.00