Yes, the TI-84 calculator is worth getting. It remains the standard for schools and standardized tests. Its versatility makes it a great tool for STEM subjects like science and math. When working through different equations, using notebooks, graph paper and lined refill paper can help you organize your graphs and calculations. To create a more organized study space, shop for gaming desks and computer desks, office chairs, a planner and a pencil case for writing supplies.

When you’re choosing which calculator is best for you, start by thinking about your work needs and your math or grade level. Basic calculators are best for students or adults doing simple math like adding and subtracting. Scientific calculators are best used for subjects like algebra, trigonometry and science. Graphing calculators are best used for advanced subjects like calculus and statistics or engineering work. Along with a good calculator, a laptop or tablet is a great tool for research and working on projects. Shop our selection of Windows laptops, Chromebooks, MacBooks, Copilot+ PC laptops, iPads, Android tablets and Microsoft Surfaces.

A graphing calculator is a device that can plot graphs, solve simultaneous math equations and perform complex math with variables. Graphing calculators feature a large screen that shows multiple lines of equations and visual graphics. They can also plot and display 2D or 3D functions, handle advanced calculations and allow users to write custom programs. If you’re a student looking to improve your math skills, we have workbooks, Dynamic Math learning, math toys and other educational tools to make math easier to learn.

To make the most out of using your calculator and learning about math, shop for supplies like graph paper, notebooks, erasers, rulers, pencils, pencil sharpeners, mechanical pencils and mechanical pencil lead. These help you draw grids, measure geometric lines and write precise math formulas and notes. You can also shop for math sets, compasses and drafting scales for added precision.