All Science Fair Projects

Over 1000 FREE Science Fair Project Ideas!

Topics  > Biology  > Botany
The purpose of this experiment is to find out which depth is best for growing bean plants in potting soil. The procedure of this experiment was first to plant the seed in four different depths.
Difficulty: Elementary school
The purpose of this experiment was to find the vitamin that prevents antioxidants most efficiently. It is predicted that Vitamin C will be the best preventive vitamin against antioxidants. This will allow the seeds to grow.
Difficulty: Middle school
Changing the pH of the soil, helps make different chemicals in the soil more accessible. The world is filled with many plants which thrive in many climates. Each species has it's own needs and preferences. The multiple types of soil, each supporting a different pH, grow different plants. This test is designed for the growth of strawberry plants because of the massive amounts of sunlight needed. Ot
Difficulty: Elementary school
This project was performed to determine how different concentrations of salt water effect plants. The test that will be performed will prove which concentration will have the worst effect. The hypothesis is that by measuring the plants growth each day, the largest concentration of salt will harm the plants the most.
Difficulty: Elementary school
The hypothesis of this experiment is that the cauliflower plant that is watered with the water containing Epsom salt will have the shortest growth height and the smallest root system. The purpose of this experiment was to determine the effect of different salts on the height growth and root systems of cauliflower plants.
Difficulty: Elementary school
Transpiration is a process where water vapor is lost through parts of plants. In order to conclude which plants transpire more, six different plants were used to collect data on amounts of water vapor given off.
Difficulty: Elementary school
The purpose of this experiment is to determine the best drought-resistant grass. The game of golf is very important to me and I know that growing the perfect grass is a major objective in the construction of golf courses. Botanists and golf course designers are always looking to use the best drought-resistant grass available in order to save money. This project will give me an insight to the field
Difficulty: Elementary school
The purpose of this project is to find out if organic or inorganic fertilizer will produce the fastest growth results. I predict the organic mixture of Alaska liquid fish emulsion will produce the fastest growth results.
Difficulty: Middle school
The purpose of this experiment is to see if tobacco and alcohol have an effect on seed germination. According to the hypothesis the tobacco and alcohol will effect the rate of seed germination. This may be related to the effect alcohol and tobacco have on humans.
Difficulty: Elementary school
 Page 7 of 7 
Search science fair projects Browse science fair projects
Science kits, science lessons, science toys, maths toys, hobby kits, science games and books - these are some of many products that can help give your kid an edge in their science fair projects, and develop a tremendous interest in the study of science. When shopping for a science kit or other supplies, make sure that you carefully review the features and quality of the products. Compare prices by going to several online stores. Read product reviews online or refer to magazines.
Copyright (C) 2016 All Science Fair Projects.com. All Rights Reserved. Site
All Science Fair Projects Homepage