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Mathematics Products
 
GEO Board
It is powerful teaching aid in maths at secondary as well as higher secondary level. Various concept in geometry like shapes, their perimeters, their areas, also concepts in algebra like number system and Cartesian co ordinates system can be taught very effectively with geo – board.
 
 
Circular Geo - Board

It is multipurpose demonstration tool for verifying many basic concepts in geometry specially theorems concerned to circle.

It is an octagon circum scribed by a circle. Eight pegs are fixed as the vertices of the octagon and there is a peg at the center representing the center of the circle. There are moveable protractor fixed with each peg.

 
 
Solids Of Revolution  
This model helps you to observe the shape of virtual solids obtained by revolving different geometrical shapes around an axis. The following geometrical shape come with model
1. Triangle
2. Rectangle
3. Semi circle
4. Area of parabola
 
 
Hyperbolie Curve  
 
 
 
Pythagorus Theorem
An easy technique to demonstrate the result a2+b2=c2 in a right angled triangle, just by clear assembly   of a2 and the pieces 1,2,3 and 4 of b2 together giving you c2
 
 
Algebra Kit 1
Is I becoming very difficult for you to remember algebraic identities. Make an easy path to  understand all the identities verified practically using a Kit of identities in algebra which does not allow you to forget the identities . With this kit you can verify the identities
1. x(a+b)= ax+bx
2 . (a+b)2 = a2+b2+2ab
3. (a+b+c)2=a2+b2+c2+2ab+2bc+2ca
 
 
Algebra Kit 2
With this kit you can verify the identities
1. a2-b2=(a+b)  (a-b)
2. (a-b)2=a2+b2-2ab
3. (a-b-c)2=a2+b2+c2-2ab+2bc-2ac
 
 
Area Of Circle

Wandering how to set area of circle which does not have any line segment ! Here is an amazing tool which just uses the sector  and area of parallelogram to set the area of circle πr2

 
 
Area of Square, Rectangle & Paralellogram
An easy demo to understanding the areas of important and basic quadrilateral and remember them

 
 
Area Of Traingle
A simple demo tool for understanding the area of the triangle
 
 
Area Of Rhombus
 
 
Area Of Trapezium
A simple tool using two trapezia tp find area of one Trapezium
 
 
Mid Point Theorem
A practical technique which easily manifests the midpoint theorem by simple arrangement of parts of triangle
 
 
Angel Sum Property Of Triangle  
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Angel Sum Property Of Quadrilateral  
 
 
 
Tangram
 
 
Egg Tangram (With 12 Pieces)
Will be introduced shortly.
 
 
 
HERITAGE ACADEMY
Get in touch with us
 
Contact Address
Tarang Scientific Instruments
Plot No. 47, Manjunath Krupa,  Silver Orchard, Kelageri Road, Dharwad - 580 008
Karnataka,
INDIA 

+91-836-2775204
+91-94482 31960 
info@tarangscientificinstruments.com

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How to order
You will get most of the information for each product along with manuals. Kindly go through all the details and revert back to us with order form.