# Mathematics

Our featured resources for mathematics learning can help your students see important concepts in a new light.

## All Mathematics Resources

**Comparing Motion to Trajectory with the Qualitative Grapher**

Gain insight into the difficulties students face in learning to interpret graphs**Describing Velocity**

Learn about velocity-time graphs and their connection to corresponding position-time graphs, and determine velocity during different intervals.**Graphing Quadratic Equations**

Students learn to graph a quadratic equation using the coordinates of the vertex of a parabola and its x-intercepts.**How Fast Am I Moving?**

Investigate the relationship between slope and velocity on a position-time graph.**Linear Equations Word Problems**

Given a word problem, students write the equation for a line, graph it and relate the equation and line to the problem.**Linear Equations: Points, Intercepts, and Slopes, Oh My!**

Students learn to graph lines using the x- and y-intercepts of equations, as well as how to graph a line when given an equation in point-slope form.**Linear Equations: Ski Slope**

Learn about the numeric representation of the slope of a line, including using rise and run to graph lines with a given slope.**Maria's Run**

Show that the motion of objects can be described by position, direction of motion, and speed.**Motion Toward and Away**

Explore different ways of describing motion on a graph.**Quadratic Functions in Vertex Form**

Students learn to identify the vertex of a parabola from the vertex form of a quadratic function equation, and then graph the parabola.**Quadratic Word Problems Part 1**

Students solve two problems involving the motion of projectile objects, modeling the motion using quadratic equations.**Quadratic Word Problems Part 2**

Students solve two problems each involving the motion of projectile objects, modeling the motion using quadratic equations.**Solving Linear Equations with the Function Analyzer**

Reveal the connection between symbolic and graphic representations of equation solving**Solving Systems of Equations**

Given a math problem, students write two equations using two variables, graph the equations and relate their graph to the problem and the solution.**Systems of Equations Word Problems 1**

Learn to solve systems of linear equations while exploring two real-life scenarios.**Systems of Equations Word Problems 2**

Find solutions to two real-life scenarios by solving systems of linear equations.**Was Galileo Right?**

Explore the effect of gravity on objects of various mass during free fall.**Weaving a Parabola Web with the Quadratic Transformer**

Explore how the graph of a quadratic function and its symbolic expression relate to each other**y=mx+b**

Learn to graph a line using its slope and y-intercept, or to identify the slope and y-intercept from a linear equation written in slope-intercept form.