Many kids are lucky enough to have a chemistry set or even microscope set.
Actually the bottles of chemicals in such a set are very small and you need not feel badly if can't afford such a home chemistry set. You can do as well, maybe better, by just looking around the house and using what you can find. Be sure to check with your parents and teachers and do not conduct any experiments where there is risk of fire or explosion. You may be surprised at what you learn with household chemicals which are entirely safe. However, some household chemicals are extremely dangerous.