Does water with ice or at room temperature dissolve sugar faster when making lemonade?
In the “Lemonade Stand: A Sweet Hypothesis” learning activity, Cycle 3 students put forth a hypothesis to answer a scientific question. They will learn what a hypothesis is and how to clearly formulate one. Next, they validate or invalidate their hypothesis using a demonstration.
Subject: Science and Technology
Grade level(s): Grades 5 and 6
Duration: 60 minutes
Objective: Propose a hypothesis to answer a scientific question