On this page you will find various resources to help you be successful in my course. Please locate your class at the top of the page where you find a drop-down menu that includes:
Home Page — syllabus, course description, etc.
Course Calendar — see what was done in class, what was assigned, what's for homework, and how/when/where to turn it in.
Unit Pages — where the assignment documents can be found as well as:
Video Tutorials — video walkthroughs on how to solve problems
Notes & Resources — handout materials and extra literature
You will need a calculator for any chemistry course. I have basic, simple ones for you to use in class, but I HIGHLY recommend purchasing a better one that will make things easier for you to complete calculations with and to have at home. Specifically, one with a display allows you to view multiple calculations at the same time and the ability to scroll through entries and make edits. The best bang for your buck is the Texas Instruments TI-36x Pro Scientific Calculator, 16-Digit LCD.
Chem Grade Calculator
Use this calculator to predict what you'd need to get each marking period or on the final exam to get a desired grade.
Where is chemistry around us?
Video Credit: https://mhchem.org/221/classroom/zzWhyStudyChemistry.htm
Need a letter of recommendation?
Open my Letter of Recommendation Info Sheet and make a copy into your Google Drive. Complete the info sheet with as much of the requested information as you're able to and then send it to me by going to File > Email > Email this file (keep file type as PDF). This helps me to write a good and personalized letter of recommendation for you for your college(s) and/or scholarship(s).
Mr. Tomaszfski's 2026-27 Schedule
Check out chemistry happenings around the world!