Jupiter Ed web-based grade book and calendar. This is the tool used to calculate and post students' grades. I attach any handouts given to students in Jupiter grades.
Google Classroom is where I post information concerning my classes. I also use it to attach some online assignments (Geometry).
Delta Math is an online site that I use to assign homework.
Khan Academy is used by students to improve their SAT scores and every once in a while I will use it to assign homework.
Wells High School's Web Page.
WOCSD's Web Page
Desmos Graphing Calculator
Desmos Geometry tools
Online Scientific Calculator
Online Standard Deviation Calculator
Online Interquartile Range and Box Plot Calculator (Good Calculator has many more different types of calculators including a standard deviation and a Frequency distribution - Histogram - calculators.)