We are going to summarize some of the best techniques right in front of you. These techniques will help your children in observing properties so yes, you need to give them a try. For starters, you should opt for Youtube videos and online tutorials that can come in handy to you in this process. You see, audios and the visuals used in online videos are extremely useful so you should give them a try.
At the end of the day, you need to do something that can help your child in focusing on the subject. Once they become interested in learning materials properties, everything will fall into place for you and you will have the results right away.