maths working models for exhibition
This model demonstrates the laws (rules) of exponents in an interactive and visual way.Using a rotating wheel or disc system, each rotation reveals a different law of indices with an example — helping students easily understand how powers behave in multiplication, division, and powers of powers. Laws of Indices / Exponents: 1️⃣ Product Law:am×an=am+na^m \times … Read more
Aim / Objective: To demonstrate and verify algebraic expressions using a working model with LED lights and a buzzer, allowing students to check if equations are correct interactively. Materials Required: Working Principle: Procedure: Observation: Conclusion: The model demonstrates a practical and interactive way to learn algebraic expressions.It helps students visualize equations, understand variables and constants, … Read more
Pythagorean Theorem Working Model – Science Exhibition Introduction The Pythagorean Theorem is one of the most important concepts in mathematics and geometry. It states that: a2+b2=c2 a^2 + b^2 = c^2 a2+b2=c2 Here, a and b are the lengths of the two perpendicular sides of a right-angled triangle, and c is the hypotenuse (the side … Read more
This is a working model that shows how parallel lines and a transversal form different types of angles. When I turn on the switch, the LEDs highlight matching angle pairs.For example, corresponding angles lie on the same side of the transversal and in matching corners. Alternate interior angles lie inside the lines and on opposite … Read more
This is an interactive 3D shapes teaching model with rotating wheels. As you spin the wheel, you can see the volume, surface area, faces, edges, and vertices of each shape. This helps students quickly revise and understand geometry concepts through fun learning. Each wheel also shows a real-world example, like a dice for cube or … Read more
This project demonstrates how 3D geometric shapes are used in real-life buildings and structures. Every building in this model is based on a different 3D shape like cubes, cuboids, cylinders, cones, spheres, pyramids, and prisms. This helps students understand geometry through real-world applications like homes, towers, domes, lighthouses, etc. How to Build the 3d Shapes … Read more
“Hello everyone!Welcome to my maths working model project video.Today, I’ll be showing a fun and interactive rotating shapes model.This model uses DC motor and switches to display different 2D shapes like square, triangle, circle, and more — each shape appears when I press a switch!” Objective of the Project “The goal of this project is … Read more
To help students understand number patterns and sequences through an interactive and visual working model. This DIY TLM model allows learners to predict the next number in a series and understand the logic behind arithmetic or geometric sequences. Materials Required: How to Make – Step-by-Step: Model Version 1: Number Slider Model Version 2: Rotating Wheel … Read more
This is a Linear Equations Match Board using LED lights.When we match an equation with its correct solution using wires, the circuit is completed, and the LED lights up. This helps in understanding the concept of solving equations and checking answers instantly in an interactive and visual way. Materials Required: Video steps on How to … Read more
This is a pull-and-pop 3D shapes model for math learning.When you pull the woolen thread, the 2D net pops up and forms a 3D shape. This helps understand how flat nets convert into solid figures like cube, cone, or pyramid.It is a fun and interactive TLM (Teaching Learning Material) to teach geometry and visualization. Materials … Read more
ತ್ರಿಕೋನಮಿತಿ (Trigonometry) ಎಂದರೆ ತ್ರಿಭುಜಗಳ ಕೋನಗಳು ಮತ್ತು ಅಳೆಯುವಿಕೆಗಳ ನಡುವಿನ ಸಂಬಂಧವನ್ನು ತಿಳಿಯುವ ಗಣಿತಶಾಸ್ತ್ರದ ಶಾಖೆಯಾಗಿದೆ. ಈ ತ್ರಿಕೋನಮಿತಿಯ ಪಾರ್ಕ್ ಕಾರ್ಯ ಮಾದರಿ ತ್ರಿಕೋನಮಿತಿಯ ಮೂಲಭೂತ ನಿಯಮಗಳು ಮತ್ತು ಅನ್ವಯಿಕತೆಯನ್ನು ಮೂಡಿಸಲು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ. ತ್ರಿಕೋನಮಿತಿಯ ಪಾರ್ಕ್ ಕಾರ್ಯ ಮಾದರಿಯ ಮುಖ್ಯಾಂಶಗಳು: ಕಾರ್ಯ ಮಾದರಿಯ ಚಲನ ಪ್ರಕ್ರಿಯೆ: ವಿಶೇಷ ಅಂಶಗಳು ಪಾರ್ಕ್ನಲ್ಲಿ: ಶೈಕ್ಷಣಿಕ ಲಾಭಗಳು: https://www.youtube.com/@howtofunda
Objective: To demonstrate the different types of angles formed when a transversal crosses parallel lines (corresponding, alternate interior, alternate exterior, and consecutive interior angles) using simple materials like color paper, straws, and cardboard. Materials Required: Steps to Build the Model Angles on Parallel Lines: Detailed Description of Each Angle Type: How It Works: https://www.youtube.com/@howtofunda
Concept: This working model demonstrates different types of angles (acute, obtuse, right, straight, etc.) and their properties. Using LED lights, a 9V battery, a buzzer, and conductive materials like nails or wires, the project enables students to match the name of an angle type with its visual representation or degree measure. Materials Required: LED lights … Read more
An Algebraic Expressions Working Model is an interactive educational tool designed to help students understand and match algebraic expressions effectively. This model uses LED lights, a 9V battery, a buzzer, and conductive materials like nails or wires to create a “match board” concept. The left side of the board displays a series of algebraic expressions … Read more
Here’s how to design a Geometrical Park Working Model that incorporates key geometric concepts like points, lines, shapes, triangles, angles, and parallel lines. This park will creatively combine these ideas into an interactive and visually engaging model. Concept: The park represents different geometric concepts through its layout and attractions. For example: Materials Needed: Step-by-Step Instructions: … Read more