DOMAIN AND RANGE DESMOS ACTIVITY HOW TO
DOMAIN AND RANGE DESMOS ACTIVITY SERIES

DOMAIN AND RANGE DESMOS ACTIVITY HOW TO

My students struggled at first with seeing how to drag the points to change the size of the rectangle. After students understand the concept of domain and range they get to type in the inequalities and watch the rectangles change. This was designed with remedial students in mind, but should work well for all students. The goal of this is to help students visual domain and range and not get overwhelmed with numbers and inequalities. Students then get to use the sliders to adjust the boxes. In this activity, students start with examples of the correct domain and range displayed as a rectangle over the graph. With his idea of using inequalities to make boxes I was able to make my own adjustments. Polak’s (if anyone knows his handle or a link I would love to give more credit) own domain & range activity on Desmos.

I was unsure of how to use Desmos to create this until I saw Mr. I had been looking for an adaptation to the domain & range finder that we made by hand. Furthermore, Desmos categorizes all of their activities into four buckets: Introduction, Practice, Development, and Application to help determine which activities would fit best in your unit.As I work on writing posts about my previous Desmos activities I wanted to start with this one here on Domain & Range. This was just a small snippet of all of the activities that Desmos has to offer. Transformation Shapes – Specifically for middle school or geometry students, use this activity to have students internalize transformation vocabulary: slide, rotate, reflect, etc. One plan increases by $100 each day, while another grows by doubling the previous day’s payment.” 9. “In this twist on a classic activity, students compare linear and exponential growth in the context of daily payments. Exponential FunctionsĪvi and Benita’s Repair Shop – This is an engaging way to introduce exponential growth to students.

DOMAIN AND RANGE DESMOS ACTIVITY SERIES

Match My Parabola – “In this activity, students work through a series of scaffolded quadratic graphing challenges to develop their proficiency with standard, vertex, factored, and other quadratic function forms.” 8.

This is a quick self-check or error analysis built into several of these activities. Side note: One of my favorite features is the “Share With Class” feature that allows students to see 2-3 responses from other students on their screen. Use this to review the unit or for the rest of the class when you are pulling a small group. Solutions to Systems of Equations – This activity hits on everything students need to know about solving systems of equations graphically, with substitution, or with elimination.

Students will also interpret the parameters of their equation in context. Lego Prices – I love this activity! In this activity, students use sliders to explore the relationship between price and number of pieces for various Star Wars LEGO sets and to make several predictions based on that model. Marble Slide Activity – This game allows students to explore the changes to a line when the slope and the y-intercept are altered. They begin with an informal exploration of domain and range using a graph, and build up to representing the domain and range of piecewise functions using inequalities.” 4. Furthermore, students are asked to defend their answers and create their own examples of functions.ĭomain and Range Introduction Activity – “In this introduction to domain and range, students practice finding the domain and range of piecewise functions. Properties of Functionsįunction Card Sort Practice – In this activity, students would differentiate between graphs, stories, and equations that are functions or not functions.

Then they’ll use those numerical expressions to help them write an expression with variables.” 3. Pool Border Problem – “In this exploration activity, students will first construct expressions with numbers to determine the number of tiles that border a pool.

Domain and range desmos activity