## Reflection: Safety Daily Desmos and Factoring Day 2 of 2 - Section 1: "Double Root" Challenge

In this lesson, I allow students ample opportunity to try to graph the function on the opening slide and as a part of the conversation I asked my students to share their successes and frustrations with the activity.  Many students will respond that they were "Soooo close to finding the proper equation, but they just couldn't get the graph to turn back upwards instead of crossing the x-axis".

In all of this discussion, I made careful note to let the students know that I appreciate their willingness to share, especially if they didn't quite get the correct solution.  It is common for me to say the phrase "LOVE wrong answers!" once or twice every period. I do this because I want the students to know that we can learn so much more from wrong answers as opposed to only looking at correct ones.  Most of the time, I students organically to provide me with these, but sometimes I might lead them down the wrong road myself just to make a point!

Modeling Failure to Students
Safety: Modeling Failure to Students

# Daily Desmos and Factoring Day 2 of 2

Unit 9: Polynomials and Problem Solving
Lesson 6 of 8

## Big Idea: Students investigate the nature of double roots algebraically AND graphically.

Print Lesson
1 teacher likes this lesson
Standards:
Subject(s):
45 minutes

### Jarod Hammel

##### Similar Lessons

###### The Factor Theorem & Synthetic Substitution
Algebra II » Cubic Functions
Big Idea: Synthetic substitution is an excellent tool that can be used strategically to help factor polynomials and identify zeros.
Favorites(2)
Resources(19)
Fort Collins, CO
Environment: Suburban

###### Sketching Graphs of Polynomial Functions
12th Grade Math » Polynomial and Rational Functions
Big Idea: Build upon existing knowledge of second and third degree functions to sketch graphs of other polynomial functions.
Favorites(2)
Resources(13)
Troy, MI
Environment: Suburban