Primary school level

Mini-Kit ‘Sound’


The kit contains a comprehensive manual and easy to set up equipment e.g. a sound box, a tuning fork, test tubes, sound plates, chord stretchers, rubber rings, springsteel strip and ear hoses, with which 8 basic experiments in the field of acoustics can be carried out.
Size of kit: 270 x 210 x 50 mm
 
Age 8-14
Materials for 1 work group or demonstration

The picture shows a red toolbox filled with various experimental materials. These include transparent tubes, rubber bands, a yellow plastic element with holes and other utensils for experimental purposes
The picture shows a red toolbox filled with various experimental materials. These include transparent tubes, rubber bands, a yellow plastic element with holes and other utensils for experimental purposes
The picture shows a red box for experimental supplies, which contains a mini box for elementary physics with various materials. These include tubes, strings and instructions for conducting sound experiments.
The picture shows an open page of a book with the title "What is sound?". There is also an illustration that is probably related to experimenting with sound phenomena.
The picture shows an experiment set for investigating sound, consisting of a yellow element with holes, various tubes and a red container with accessories. There are also instructions explaining how to carry out the experiments.
The picture shows a yellow experimental device with a flexible metal tip that is used to conduct physics experiments. Next to it is a slender metal rod that may be used as an additional component for the experiment.
The image shows a page from a textbook with the question "How can sound be amplified?" and an illustration showing a resonator and a sound bar. It is part of an experiment to explore acoustic phenomena.
The picture shows an experiment kit with a yellow circuit block, a tuning fork, a red rod and an orange ball. Next to it is an instruction manual that contains the materials and procedures for various experiments in the educational field.
The picture shows a yellow experimental device with several holes in which a tuning fork is inserted. Next to the device is an orange plastic rod, probably for conducting experiments in the educational field.

item number 16104

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Technical specifications

Size of kit: 270 x 210 x 50 mm

The students examine the sound - the basic question "What is sound?" is answered by a spring steel strip and a steel needle.


In this experiment, a tuning fork is struck and held in a bowl of water. The behavior of the water surface is observed.


In this experiment, a ball is held by the thread to a tuning fork. This is struck and the students observe the behavior of the ball.


In this experiment it is observed when a sound can be amplified.


The volume of the sound is compared through a hearing tube and an ear piece.


The students use high and low tones to investigate when a tone-producing body vibrates faster or slower.


The students use test tubes to check whether sounds can be heard.


In this experiment, sound bars are stimulated to vibrate, which produce a tone and are transmitted through the air as sound.


  • 2 × Cord stretcher
  • 1 × Tuning fork, 95 mm long not tuned
  • 1 × Flexible hearing tubing 630 mm
  • 1 × Set of 5 sound plates
  • 1 × Carton for plastic box R3270x230x55 mm (int.dim.)
  • 1 × Plastic box R3 260x197x55 mm
  • 2 × Lidfoam R3, grey 260x200x10 mm
  • 1 ×
  • 4 ×
  • 1 ×
  • 3 × Plastic test tube, 152 mm
  • 1 × Plastic dish, 80 mm Ø
  • 1 × Sound box, 3 parts
  • 1 × Triangular bridge
  • 1 × Plastic mallet, 160 mm (drum stick)
  • 1 × Spring steel strip with oscillation head, 300 mm
  • 1 × Ball on thread