Unit 1 TESTS will be the first week in October. Review materials are available HERE already. Start studying!
Video: Density
Open the menu below for other vids by other teachers. These videos are NOT required, but do offer a different perspective on the topic if that helps!
Tyler DeWitt - a great teacher with some really well made videos. Mr DeWitt will also introduce how density is used in Dimensional Analysis, a topic for later in the unit.
ChemistryBoom - a poor recording of a great demonstration showing how density changes with diet vs regular sodas. Classic example with some of the math demonstrated as well.
Open the menu below for typed content, like in a textbook. Some prefer to learn from reading rather than watching. If that helps you these resources can be useful!
Practice - Some simple practice explaining and calculating density values. Mostly straightforward math, but some of the later problems could offer a decent challenge! Check the key here for work and answers!
This is a a shortened version of a larger scale density lab. Here you will get practice working with the scientific method and significant digits more than you will density!! Great practice for the measurements you will do in your Composites Project!!
To prove mastery of this topic you will need to take a quiz on Schoology. Here are the guidelines:
You must show me all the completed work for this section BEFORE you you can start attempts on this quiz.
You can use any notes, practice, or prior quiz attempts to help you complete the quiz.
You can use ANY class resources like a calculator, your periodic table, or any other reference materials
You have UNLIMITED attempts to take this quiz, but after 4 tries you will need to take a paper version with me in class.
You should only need 2-3 tries for each quiz. If it takes more than that you should be reaching out for help!
You CANNOT work with others on the quizzes