This tool lets students explore graphs of polynomial functions and approximate tangent lines, derivative curves, and areas. Modify graphs and parameters as you work to see if you can improve your approximations.
This virtual pan balance lets students compare algebraic expressions. Weigh and compare the expressions by entering them on either side of the balance. Practice arithmetic and algebraic skills, and investigate the important concept of equivalence.
A function is the relationship between an input and an output. Resources in High School Functions encourage students to explore this relationship with an interactive Valentine's Day scenario and other interesting case studies.