This STEM resource contains 10 hands-on labs and one DEMO teaching the properties of liquids and ( mostly) Viscosity or tendency to flow. Students will be comparing the rate at which various liquids flow. They will learn 3 methods of measuring this rate. One of the labs ( the last one ) is a competition to produce the fastest mixture of 2 liquids of choice. There is another lab measuring the rate of the slowest liquids.
There are many nature study and science games in my TPT store.