Resources
Calculators
Number Sense
Understanding numbers, their relationships and numerical reasoning
Algebra
Using symbols to solve equations and express patterns
Geometry
Studying shapes, sizes and spatial relationships in mathematics
Measurement
Quantifying and comparing attributes like length, weight and volume
Operations
Performing mathematical operations like addition, subtraction, division
Probability and Statistics
Analyzing uncertainty and likelihood of events and outcomes
Calculator Suite
Exploring functions, solving equations, constructing geometric shapes
Graphing Calculator
Visualizing equations and functions with interactive graphs and plots
Exploring geometric concepts and constructions in a dynamic environment
3D Calculator
Graphing functions and performing calculations in 3D
Scientific Calculator
Performing calculations with fractions, statistics and exponential functions
Notes
Exploring apps bundle including free tools for geometry, spreadsheet and CAS
Christopher S. Brownell Ph.D.
