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Cornelsen Experimenta 31780 Science kit

An open red toolbox containing various green, red, and yellow electrical components, organized into compartments.
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A textbook cover titled 'Schüler-Set Waagen und Gleichgewicht' shows children interacting with balancing scales. Box in the background.
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Page with instructions and diagrams for assembling a balance scale. Text in German outlines materials needed and steps for students.
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Total (€ 775.00 / piece)
€ 775.00
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Technical specifications

Product type

Science kit

Documents & Downloads

User & Safety Instructions

User & Safety Instructions 3588366 Cornelsen Experimenta 31780 Science kit

Description


Experimental case for scales and balance
With this extensive experimenting material you as teacher and teacher have the opportunity to bring your students of the 2 and 3 class closer to the different types of scales: Rocker, bar balance, spring balance, fast balance and calculating balance (lever) in their simplest forms. The students acquire practical skills in the handling of weights and at the same time practice the calculation with the measuring system.

The experimenting case is designed for 15 learning groups (each 2 to 3 learners) and the materials are clearly arranged. A comprehensive guide supplements the case and supports you in preparations and in lessons.

The students learn:

Understanding the principle of the rocker and recognizing the transition from horizontal to vertical support – from the rocker to the scale.
Assemble a beam scale made of individual parts and balance it with the help of the tare slider.
To determine which objects are heavier, lighter or equal weight, use the scale and the weight pieces.
To learn about our system of measurements and to understand the advantages of uniform measurement systems.
Make comparisons to everyday objects and explore the application in everyday life.

This text is machine translated.

Features

  • 1 × plastic box, 105x90x50 mm
  • 15 × weighing column, red
  • 15 × Compensating slider, yellow
  • 30 × scales, yellow with red clamp
  • 15 × rocker bearing, transparent
  • 15 × rocker bar, yellow
  • 1 × Foam scales and glow 505x350x45 mm
  • 1 × foam scales and glow under 515x360x85 mm
  • 1 × storage tray, plastic 510x360x20 mm
  • 15 × scales bar with pointer, yellow
  • 13 × spring scales 25 G, yellow
  • 2 × spring scales 75 G, red
  • 15 × Set of weight for bar scales 15467
  • 15 × set of small materials scales in plastic box
  • 1 × set of spare parts scales in plastic box
  • 1 × spring scales 5000 G with gram scale
  • 1 × Room plan Experiment kit Scales and balance - 01.12
  • 1 × Hard plastic box approx. 540x450x150 mm

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