Science Fair Podcast Episode #6: Making an Observation Protocol for Science Fair

In Episode six, I reveal how students went about crating an observation protocol.  They know that they are trying to find the affect their trash item has on the growth of plants.  But what do they mean by growth?  There are many ways in which a plant grows.  I’ll explain how I engaged students to create a protocol for what they will measure and how they’ll go about doing it.