Science Fair Ideas for High School

By now you know the various techniques to perform comparatively critical scientific experiments. You have crossed the elementary level a long back, following which lab work has become much more interesting at high school. The basic disciplines of science are being explained in much details with, thereby enhancing your power of reasoning. Schools organize science fair projects for giving students the opportunity to exhibit their logical sense of experimentation.

Science Fair Ideas for High School Students

The fairs, exhibitions and practicals are a part of their academic course and thus, students try their level best to come up with innovative ideas. Apart from the main streams of science, i.e physics, chemistry and biology, other disciplines have emerged with equal importance. They include biotechnology, analytical chemistry, earth science, environmental science, etc. High school science fair ideas also revolve around these subjects of science. Mentioned below are the science fair ideas for high schoolers. The topics will cover mostly the basic disciplines of science. Check them out.

• Experiment showing the best conductor of electricity.
• An experimental set up to show symbiosis between bacteria and plants.
• Representing the process of germination of seeds.
• Show the factors on which germination depends.
• Bacterial culture in presence of varying conditions of temperature, light and oxygen.
• Bacterial growth on different types of culture medium.
• A biological set up depicting growth of plants on soil and hydroponic medium.
• Explaining the physics behind reflection of light through prisms.
• Demonstrating how photosynthesis takes place in nature.
• Explaining why light attracts a large number of insects.
• Demonstrating the growth of bread mold under varying conditions.
• A scientific model of the solar system with all the planets orbiting the sun.
• A scientific model for animal cell and its parts.
• A scientific model of plant cell and its parts.
• An experiment to demonstrate the Archimedes principle of buoyancy.
• Demonstrating the natural process of formation of coral reef through an experiment.
• A setup to show workers mining coal from deposits.
• Chemical set up of titration of different liquids.
• Analysis of change in nutritional value after adding sweeteners and preservatives.
• Various chemical set ups to represent dry ice experiments.
• Making a model of electrical circuits and explaining the potential difference.
• The experiment to show electrolysis of water.
• Citing examples of redox reactions.
• An artificial model of solar heater working in presence of solar energy.
• Experiments to show the different methods for purifying air.
• Demonstrating some of the preventive measures of soil erosion.
• What is the scientific working principle behind Wet Plate Photography
• An experiment to show how does formation of Aurora take place.
• A model to represent the formation of Precambrian Rocks
• An outline of the steps involved in mummification.
• A model to depict how deforestation has affected the environment.
• A comparison of the safety guidelines to usage on anti-freeze elements.
• An experiment demonstrating growth of plants under magnetic field.
• Depicting the effect of storage temperature on pH of juices.
• An experiment to show the rate of crystal formation on the size of crystals.
• An experimental set up to show the growth of mushrooms.
• Representing different experiments to show the chemical changes taking place everyday.
• A model to show the natural formation of fossil fuels.

You can form a group of two or more to work on one idea. Share your responsibilities with your group mates to make it a success. Do not hesitate to take help from your teachers if you face difficulties or have doubts regarding the experiments. Science fairs are great opportunities for students for demonstrating the scientific skills. It's also the task of management to help teachers and students in making the science fairs a great success.