What is investigation?

An investigation is a type of practical activity of learning also to study, look
into, the process of inquiring into, following up, or examine. So usually in
the investigation, someone look through the facts and evidence and come up with
a conclusion.

Investigation is a primer science which is to carrying out ideas of someone and explore their knowledgeable by determined the outcomes. It’s like children when they are learning to investigate something and they are going to have some decisions during the investigation. And next they come up with conclusions.

In the investigation there are 4 steps that we need to follow:
1. Planning
2. Collecting evidence

3. Recording and Presenting
4. Interpreting and Evaluating

Those steps are for developing our skills in predicting, communication and
mathematical skills.