Matter, Atomic Structure, and Bonding: Density

Busy day today!  Because of the fire drill yesterday, students used the first few minutes of class to collect data for the lab portion of the Lesson 4 worksheet.  They then finished the worksheet and answered the Lesson 4 questions (#1-11) from page 16 of the textbook.  Finally, students were assigned the Lesson 5 worksheet and questions #1-7 on page 20 of the textbook (we did not cover the Lesson 5 PowerPoint but the content is covered in the textbook).  In preparation for the Chapter 1 quiz tomorrow, students are encouraged to review questions #1-6 on page 21 of the textbook and to work through the Chapter 1 practice quiz.