Ionic vs. Covalent Lab

Common Core Connection Objectives Today I will be able to: Identify the properties of ionic and covalent compounds Use experimental evidence to determine if unknown compounds are ionic or covalent Informal assessment – monitoring student interactions and questions as they write the summary, design the lab table and collect and analyze the data Formal assessment – analyzing student responses to the summary, lab conclusion and exit ticket Common Core Connection Value evidence Attend to precision Reason abstractly and quantitatively

Lesson Sequence Evaluate: Warm – Up Explain: Ionic vs. Covalent Properties Summary Explain: Lab Safety Engage/Explore: Ionic vs. Covalent Compounds Lab Evaluate: Exit Ticket

Warm - Up Take a copy of the ionic vs. covalent compounds lab Read over the lab procedure Set-up the data table

Objectives Today I will be able to: Identify the properties of ionic and covalent compounds Use experimental evidence to determine if unknown compounds are ionic or covalent

Homework Bonding Exam – Monday, December 15

Agenda Warm – Up Ionic vs. Covalent Summary Lab Safety Ionic vs. Covalent Lab Exit Ticket

Ionic vs. Covalent Properties Summary You have 15 minutes to complete the lab summary. Be sure to cite the pages in the textbook that you referenced

Lab Safety/ Directions Closed Toe Shoes, Aprons and Goggles must be worn All compounds can be disposed of down the drain Only use a small sample (1 scoop) of each solid Dry spatula between each use Clean conductivity meter with a paper towel in between each use

Ionic vs. Covalent Compounds Lab Find the partner that Ms. Ose assigns and collect the data. When you finish clean up your lab area and begin working on your conclusion statement

Exit Ticket On an half-sheet of paper (anonymously) write if compounds A – F are ionic or covalent based on the data you collected in lab today.