In this course you will learn about some of the important topics in chemistry. We will start with some essential math skills and use these to cover such topics as density, atomic structure, the nature of light, nuclear chemistry, molecular structure, moles, chemical reactions, and gases.
The grading policy of Chemistry-3 is designed to reflect how much work you put into learning. If you put in the effort to learn the material you will do well. Your grade will be based on the following categories.
Homework Assignments may take a variety of forms. You may be asked to complete a handout from class, read and do work from your textbook, or take a practice quiz online. All of these are given a grade that reflects the degree of completion. If it is 100% complete, you earn a 100. If it is missing for any reason or it is incomplete your grade may be as low as zero.
Lab Assignments are written work that may take either of two forms. A formal lab report is a multi-page report requiring specific content and layout. Another type of lab assignment will consist entirely of answering designated pre-lab and post-lab questions in a typed document. This second type of assignment will be weighted at the equivalent of one half the weight of a formal report. Labs will be collected mostly in digital form and are expected to be turned in on time unless prior arrangements have been made.
Unless specifically given as group work all lab assignments must be done by each individual student. Students may not work together, may not share answers, and may not copy one another’s work.
A Quiz will be a short assessment of usually one page that will show whether or not you have mastered the skills and understood the concepts in a given lesson. They are practice for the final quarter test. All material in quizzes will be on the test.
The final quarter Test will be comprehensive, covering everything you have learned in class. A useful way to study is to correct your mistakes on quizzes and to focus on things you did not understand the first time you took an assessment.
If you are tardy or miss class you must present me with an absence slip from the main office. This will clearly indicate whether it was excused or unexcused. If you come to class without one you will be asked to go to the office to obtain it.
If you miss class, and it is an excused absence, then you may make up the work you missed. You must see me before class starts or after it has ended and ask for the work. It is your responsibility to find out what you missed and to do it. You must complete the work no later than the due date plus the number of days absent or the usual late penalties will apply.
Lateness is not acceptable unless you were absent and have shown me proper documentation to prove your absence was excused. Arrangements to hand in work missed when absent must be made at the first class meeting upon your return. Late work is subject to a penalty of 15 points on a 100 point assignment. Incomplete work handed in late will not be accepted. Key point: If you think you may not be able to avoid handing your work in late then speak to me at least one full day before the due date to see whether arrangements can be made. See the separate late work policy page for more details.
Safety is of paramount importance in the lab. Warnings of particular hazards will be given in the introduction to each lab activity. Students will be reminded once of safety rules. Students who do not heed such reminders will have to sit out the lab and take a zero.
If you are struggling, make an effort to come and see me. In my experience this one action can improve your understanding (and your grades) immensely. One of the most important ways to improve your grade in my class is to do well on tests and quizzes. In order to encourage you to come in for help with your preparation I will offer 5% in extra credit points on a quiz if you come in at least once to study in my room during AEAST and actively ask me questions. You must do this at least one full day before the quiz date. This is a great opportunity to get together with friends to come in and ask questions and study together.
Second Quarter | |||
Topic
and Time |
Materials
incl. Handouts and Problems |
Lab(s) | Quiz/Test |
Density and Classification of Matter and Ch. 03 Matter and Energy, 3.1 - 3.7 |
Modeling the Molecular Level Homework: Classification of Matter: Elements, Compounds and Mixtures Homework: Classification of Matter: Phases of Matter Misconception Probe: Bubbles in Boiling Water Misconception Probe: Between the Particles of a Gas Book Problems: 31 - 44 |
POGIL: “Classification of Matter”
Optional
Lab: Comparing Dry Ice and Water Ice
Class Activity: Solids, Liquids and Gases using PhET Simulator Lab: Classification of Matter |
Quiz on Classification of Matter |
Atomic Structure, Isotopes, and Ions Read Ch. 04 Atoms and Elements, 4.1 - 4.8 |
POGIL: “Isotopes”
POGIL: “Ions” Atomic Structure and the Periodic Table Atomic Structure Homework Book Problems: 33 - 36, 41, 49, 51 - 66, 73 - 79, 85, 87 - 95 odd Formative Assessment for Atomic Structure |
Lab: Build an Atom
|
Quiz on Atomic Structure
|
Average Atomic Mass Read Ch. 04 Atoms and Elements, 4.9 Atomic Mass |
Percents Calculations POGIL: “Average Atomic Mass” Group Activty: Average Atomic Mass Average Atomic Mass homework Reading Assignment about the Practical Uses of Isotopes Book Problems: 97 - 101 |
Lab: PhET Isotopes and Atomic Mass Lab: Atomic Mass and Average Atomic Mass Home-Inquiry: Crystals |
Quiz on Average Atomic Mass |
Molecular Compound Names and
Formulas Read Ch. 05 Molecules and Compounds, 5.1 - 5.6, 5.8, and 5.11 |
POGIL: Naming Molecular Compounds
Activity: Chemical Nomenclature of Molecular Compounds Homework: Naming Molecular Compounds Additional Practice and Review Book Problems, Ch. 05: 25, 27 - 29, 33 - 55 odd, 71 - 76, 83 - 90 |
Quiz on Molecular Compound Names and Structures
Quarter 2 Test |