Curated OER
Symbolic Math Guid App
High schoolers explore problem solving with the TI-89 or Voyage 200. For this secondary mathematics lesson, your learners will investigate the Symbolic Math Guide Application which assists high schoolers with problem solving strategies...
Curated OER
TI-89 Activities for PreCalculus and AP Calculus
Using the TI-89 calculator, students explore the statistical, graphical and symbolic capabilities of the TI-89. Students investigate topics such as solving systems of equations, finding inverse functions, summations, parametrics...