1. Integrating Mathematics and Technology Using Desmos
Transforming Learning with Graphing Technology in a Secondary Math Classroom
Suzie Craig
High School Mathematics Training Specialist Lead
Sacramento City Unified School District

2. Step 1: Create an Account!
Sign in using Google Account credentials

3. Using the Graphing Calculator
Plot points
Insert values from a table
Graph a single function equation
Graph an inequality
Graph a system of equations or inequalities
Set domain/range
Identify key features of your graph
Intercepts
Maximum/Minimum
Other points on the graph
Domain and range
Points of intersection
Vertex
Turning points
Set grid settings and graph settings. How do you want your graph to look?

4. Using Sliders
Have your students explore with “sliders” to build a strong understanding of functions and key features of the graph
Know your parent functions and general form of equations
See “cheat sheet”
To add a slider, type a letter where you might normally see a number
E.g. Instead of a specific linear function like y = 3x +4, use y = mx +b and add sliders for m and b. You can now “slide” m and b and witness the effects on the graph.
Add movable points, shifting lines, and dancing curves.
Set parameters for the sliders
Provide opportunities for students to explore with sliders as a way to understand the function.
For example:
How does changing the slope effect the graph?
How does changing the y-intercept effect the graph?
If you want to make your line steeper, what should you do?

5. Using Sliders to Identify a Function
Using sliders, find a function to model the picture:
MS & Math 1 (Linear):
Math 1 or Math 2 (Exponential):
Math 2 (Quadratic):
Math 3 (Choose functions):

6. Integrating art, mathematics, and technology
desmos.com/art
Explore some desmos artwork
Practice!
Find an image online, save it to your computer, and upload it to Desmos.
Students can create their own artwork (e.g. in Google Drawing), upload it to Desmos, and outline it using functions.

7. Pre-Built and Custom Activities
Teacher.desmos.com
Polygraph Game (Partners): Polygraph - Linear Systems
Card Sort: Is it A Function?
Modeling with Math Activities: Linear, Exponential, and Quadratic Models

9. Desmos Resources desmos.com/calculator Graphing calculator tool
Create, save, and share graphs (when you’re signed in)
desmos.com/art
See artwork that has been created using functions on Desmos
teacher.desmos.com
Pre-built and custom activities; assign to your class and monitor their progress
learn.desmos.com
Get assistance with using and implementing Desmos in your classroom
Request Professional Development