Week 13

M&M Activity

Density Model 

1. What did you learn this week?

This week we learned more about the density of objects and engaged in investigations to understand this concept deeper. We had a large and small dye, starting with asking ourselves if we thought they would sink or float in the water. After finding out the volume and mass of these dye and carrying on with our experiment, both the large and small dye sunk within the water. We also tested salt water versus regular water, learning that salt water is more dense. When putting objects into fluid if the object is more dense, it will sink. If the object is less dense than the fluid you are putting it into, then the object will float.  

2. How can you apply what you've learned to teaching in the future?

I can apply this weeks experiments and information to my future teaching to help students see and understand concepts within the classroom. These hands-on activities will help students to understand how and why objects sink and float within water. Students can observe this right in front of them, helping create a space for students to critically think and ask questions. 

3. What are new or remaining questions?

A remaining question I have is, does the temperature of the water affect whether an object will sink or float?