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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