Science Basics - Introduction to Chemistry (Flex)

Chemistry is one of the pillars of middle school science. In this course, your student will be introduced to chemistry through a mix of hands-on experience with classic classroom preparation. 

We will break apart each concept, look at the parts, and then put them together to see the whole picture. There will be drawings, hands-on activities, and opportunities to practice concepts for better understanding. 

Week 1 - The Atom - Subatomic Particles (proton, neutron, and electron)
In week 1, we will start with the basic building block of matter, an atom! We use different atom models, identify subatomic particles and their charges, and understand how to draw or model atoms of specific elements. 

- Recorded Lesson
- Practice Worksheet
- Share our atomic models with classmates (optional)
- Interactive Simulation
- Discussion Questions

Week 2 - Atoms, Elements, and Compounds 
In week 2, we will discuss chemical versus physical combinations, pure substances, how elements combine to make new substances (compounds), and the basics of bonding (covalent and ionic bonding).

- Recorded Lesson
- Practice Drawings/Worksheet (follow along with the video)
- Discussion Questions

Week 3 - Reading the Periodic Table of Elements
In week 3, we will discuss basic vocabulary associated with the periodic table of elements, such as atomic number, atomic mass, and chemical symbol. We will also practice calculating the number of protons and neutrons in a specific element, then discuss groups and trends in the periodic table. 

- Recorded Lesson
- Coloring and Labeling the Periodic Table of Elements
- Classroom virtual Scavenger Hunt using the Periodic Table of Elements
- Answers are posted at the end of the week

Week 4 - Density and Other Physical Properties - How to Identify an Unknown Substance
In week 4, we will practice identifying elements using their physical and chemical properties, such as density. We will spend more time on density, what it is, how to calculate it, and how to use it to identify elements and compounds. 

- Recorded Lesson
- Mystery Element Worksheet
- Answers are posted at the end of the week

Week 5 - The Law of Conservation of Mass and Balancing Equations (Basic)
In week 5, we will discuss chemical equations, the law of conservation of mass, and how to balance simple equations. Your student will need a manipulative such as candy (skittles, m&ms, or multicolor candy) or beads for this activity. 

- Recorded Lesson
- Video: The Law of Conservation of Mass
- Interactive Simulation
- Practice Problem Worksheet and Recorded Video 
- Digital Game to Check for Understanding