Besides my experiment there are many others you can try that
have something to do with pH levels, indicators, acids and bases, photosynthesis and more. Listed below are science
experiments or project ideas. I haven't included any aims or methods as it is all up to you. All I am doing is providing
ideas for you to investigate.
pH Levels and pH Indicators
pH levels of different household substances
pH levels of water from different sources
Natural indicators e.g. red cabbage
pH of different soils
Using different indicators
Acids and Bases
Which household substances are acids and which are bases?
How acidic are different types of fruit?
Reaction between acids and metals
Reaction between acids and carbonates
Acids in the body
Will antacids help soil polluted by acid
Growth of different types of plants
pH of soil and its affect on plant growth
Percentage of water in various fruits and
Which type of plant grows best
under artificial light?
Does the type of water affect the growth
Music and its affect on plant growth
Does a plant grow best in sunlight or artificial