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HowToFunda was founded with the reasons that students, teachers, and parents were struggling to make the school models during the school or science exhibitions due to the complexity involved in making the model which is a hard nut to crack. In the current education system, the term science exhibition refers to science projects, science presentation and implementing the science working models as prototypes, which students to exhibit the learning made by the students. The science exhibition is a very important event to help the student to prepare towards science projects. The science exhibition helps the students in improving the presentation skills and also increases the interest in science or any other subject. Being the parent myself did not find the right content or information on the school project model in one place.

Geostationary Satellite – Working Model Showing Earth’s Rotation

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geostationary satellite working model for science project exhibition - earth rotation - diy - craftpiller

Concept / Principle: A geostationary satellite is a satellite that orbits the Earth once every 24 hours — the same time the Earth takes to rotate once on its axis.Because both rotate at the same rate in the same direction, the satellite appears stationary above one fixed point on Earth (like over India or the … Read more

Laws of Indices (Exponents) – Rotating Maths Working Model

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laws of indices maths working model - laws of exponents - diy - maths project - craftpiller

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

3D Shapes Working Model – Surface Area and Volume (with LED & Buzzer on Matchboard)

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3d shapes working model (surface area and volume) - maths project - diy - craftpiller

Concept: This interactive maths model helps students understand the surface area and volume of 3D geometric shapes like cube, cuboid, cylinder, cone, sphere, and pyramid.The LED light glows when you press the correct formula button for a given shape, and the buzzer alerts when it’s incorrect — turning a simple model into a fun learning … Read more

Waste Water Treatment / Purification Working Model – Factory Setup with Pump & Paper Cups

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waste water purification working model for science project exhibition - diy - howtofunda - creative and innovative - inspire award project - t1

Tired of watching your water bill skyrocket while your urban garden thirsts for more? Imagine a garden that practically waters itself, saving you money and the planet. This video reveals a simple DIY system that recycles household water, making your urban garden thrive without the constant tap of high costs. This model shows how wastewater … Read more

Air Pollution and Its Effects (Impacts) Working Model – Making Steps | Science Project

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air pollution and its impacts (effects) working model - environment project - diy - howtofunda - t2

Here’s a step-by-step guide to make an Air Pollution and Its Effects Working Model easily at home or for your school science exhibition. This model demonstrates the causes, effects, and preventive measures of air pollution in a creative way. Concept: Air pollution is caused by harmful gases, smoke, and dust entering the atmosphere. It affects … Read more