Weeks 30 and 31 of school we learned about compounds using Layers of Learning, year 3 unit 18.
We made Kool-Aid solutions.
We watched some YouTube videos.
We made an emulsion.
We watched more YouTube videos.
We timed how long it took for three different types of water to boil.
We made solutions of spit and M&Ms in our mouths.
We made saturated solutions.
We tried dissolving my hair in various substances (spoiler alert: never let your hair sit in bleach for very long!).
We tried dissolving salt in water and alcohol (it only dissolves in water).
We tried dissolving permanent marker in water and alcohol (it only dissolves in alcohol).
We watched even more YouTube videos.
We mixed flour and water and put it in a cup centrifuge. Cameron swung it around for a while and when he was done, the flour and water had separated again.