The abacus, also called a counting frame, is a calculating tool that was in use in Europe, China and Russia, centuries before the adoption of the written Hindu Arabic numeral system. The exact origin of the abacus is still unknown. Today, abacuses are often constructed as a bamboo frame withbeads sliding on wires, but originally they were beans or ..

The abacus is a manipulative material that accompanies the learning of the decimal system and allows performing arithmetic operations. The first row represents the units, the next the tens, the next the hundreds and so on.PYABH010/2             2 RowsPYABH010/3     ..

This kit covers lessons such as:• What are the characteristics of materials?• Which materials are hard wearing?• Which fabric is the strongest?• What are our clothes made of?• What is hard?• What effects how high a ball bounces?• How much water do different papers absorb?• What materials are flammable?l..

Cubes are used for Density investigation. Cubes are available in different sizes and in different materials.Size 10mmPYPM010/1             Iron                         &n..

Plastic cubes are available in different sizesPYPM040/1          1cm              PYPM040/2         2cmPYPM040/3          3cm     ..

Equal Mass Cylinders, Set of 6 Metals with Wooden Holder and Drilled for Suspension, Varied Lengths and of 10 mm Diameter - Lead, Copper, Brass, Iron, Zinc, Aluminum - For use with Density, Specific Gravity, Specific Heat ActivitiesPYPM070/1         Set of 6 Equal Mass..

Made of hardwood nicely painted and dissectible in total 5 parts representing different sections-circle, ellipse, parabola and hyperbola.Size : 15x25cm (Height x Base Diameter)..

Contains various materials such as springs, rubber blocks, wire, rubber cord, tube etc., are provided for class experiments to explore ‘elasticity’ by performing experiments.The Kit comprises of :-1) Soft rubber erasers     4 Nos2) Latex foam blocks, square     2 Nos3) Elastic cords with eyelets   &..

This is a geometrical model figure which is made of wood. This educational material can be specially use for science project. The box contents 12 or 19 geometrical model figure with different shapes.PYPM050/12             Set of 12pcsPYPM050/26        &nb..

Useful for study of physical properties such as density etc. of different materials and their inter-comparison. Kit consists of 2 blocks each of 17 different types.Blocks, Size 50x40x30mm:             Softwood, Hardwood, Paraffin wax, Aluminium, Iron & Polystyrene.Blocks, Size 20x20x10..

Caliper gauges, micrometers and spherometers are used for the accurate measurement of lengths, thicknesses, diameters and curvatures. A mechanical balance is used for weight determinations, a decade counter is used for accurate time measurements. Measuring procedures, accuracy of measurement and reading accuracy are demonstrated. Tasks :Determinati..

These are used for mass density investigations and its size is 20 mm or 2cm . Cubes are hooked with hooks for suspension.PYPM020/1 Iron PYPM020/2 BrassPYPM020/3 Lead PYPM020/4 CopperPYPM020/5 Aluminum PYPM020/6 ZincPYPM020/7 ZincPYPM020/8 Set of 7, Comprises of all above..

Set of metal plates of different metals is supplied in a box. one each of brass, iron, aluminum & copper. It is available in set of 4 plates and set of 8 plates and set of 12 plates.PYPM040/4         Set of 4         Size : 75 x 35 mmPYPM040/5    ..

Set of Springs of diameters & length :Diameter : 5mm to 40 mm approxSize : 80 mm to 250 mm approxPYPM070/1         Set of 6PYPM070/1         Set of 12..

Wooden cubes, made of hard wood precisely cut and finished. It is available in different sizesPYPM030/1         1cm             PYPM030/2         2cmPYPM030/3         3cm..