Chapter 4: Introduction

Welcome to chapter 4! In this section, you will cover the concepts of chemistry.

OBJECTIVES:

• describe the structure of atoms

• distinguish between atoms of different elements

• define ions and isotopes

• develop models to describe the atomic composition simple molecules

RESOURCES:

For this lesson, you will need internet connection, a tablet or laptop, and your thinking caps.

PORTFOLIO:

Throughout your science course, you will build your own portfolio. You will add, organize, and reflect on the concepts you are learning. In the end, you will have a great resource that combines all your work throughout the year.

To make your own portfolio click here. Give your portfolio a name, add the link to the tracker, and fill the profile section.

As you finish each section of the chapter, make sure to complete your portfolio entries.