Earth Science Unit 1 Day 3

Learning Objective: Students will learn about density by conducting a lab and will design, analyze and interpret data in writing using the scientific method, inquiry, and technical vocabulary mass, density, buoyancy, volume.


Questions:

1. What makes objects float? (book or brain)
2. What is the control variable in an experiment? (book)
3. The density of water is equal to 1.0 g/cm³. A substance with density equal to 2.1 g/cm³ would _____ in water.

Answer Choices for number 3:
	A. float B. sink C. bob D. dissolve Exit Ticket for Day 3:  Complete the hypothesis, independent variable, and question "why are we using the scientific method for this learning activity?" boxes on your lab handout.