Ranked Science Project Ideas for Class 7

Explore the science of surfactants and surface tension by blowing epic bubbles with homemade solutions.

Bubble Bonanza

Observe their growth patterns, test their solubility, and discover the hidden chemistry of crystal formation.

Crystal Wonderland

Vary factors like sunlight, water, and soil composition to see how plants respond and learn about their essential needs.

Plant Power

Design and test innovative paper plane models to maximize distance, flight time, and even aerobatics.

Paper Plane

Build a simple spectroscope from cardboard and diffraction grating to split sunlight into its colorful spectrum.

DIY Rainbow

Erupt baking soda volcanoes with vinegar and witness the chemical reaction

Volcanic Fury

Investigate the diversity of seeds from different fruits and vegetables.

Seed Detectives

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