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Discriminant Card Sort (for Quadratic Equations)
Discriminant Card Sort (for Quadratic Equations)
Discriminant Card Sort (for Quadratic Equations)
Discriminant Card Sort (for Quadratic Equations)
Discriminant Card Sort (for Quadratic Equations)
Discriminant Card Sort (for Quadratic Equations)
Discriminant Card Sort (for Quadratic Equations)
Discriminant Card Sort (for Quadratic Equations)
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Description

Discriminants & Roots of Quadratic Equations - Practice / Review:

This sorting activity helps your students practice finding and interpreting the discriminant of a quadratic equation.

Here is what's included:
- 3 quick- fold pockets to hold sorted cards
- 30 basic cards (mix of graphs, word phrases, and equations)
- 10 optional add-on cards with equations that are not already set equal to zero
- 3 "answer cards" that list which cards should be in each pocket
- optional "sorting mat" to offer an alternative format (great for group work or learning stations)

Students will cut out and sort the cards into the correct pocket (one real root, two real roots, or no real roots). The pockets fit well on an interactive notebook page.

Then, hand out the answer/check cards. After students have verified that their cards were sorted correctly, the answer cards can be tucked into the back of each pocket. Students can re-do the activity as a review at any time.

Your class may also enjoy these other activities:
End Behavior of Polynomial Functions: Sorting Activities
Conquest Game - Algebra Set 2 - Solving Inequalities
Factoring Polynomials "GridWords" : FULL SET
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Discriminant Card Sort (for Quadratic Equations)

Math Giraffe
26.7k Followers
$3.50

Highlights

Digital downloads
Grades icon
Grades
9th - 12th
Pages
6
Answer Key
Included
Teaching Duration
40 minutes

Description

Discriminants & Roots of Quadratic Equations - Practice / Review:

This sorting activity helps your students practice finding and interpreting the discriminant of a quadratic equation.

Here is what's included:
- 3 quick- fold pockets to hold sorted cards
- 30 basic cards (mix of graphs, word phrases, and equations)
- 10 optional add-on cards with equations that are not already set equal to zero
- 3 "answer cards" that list which cards should be in each pocket
- optional "sorting mat" to offer an alternative format (great for group work or learning stations)

Students will cut out and sort the cards into the correct pocket (one real root, two real roots, or no real roots). The pockets fit well on an interactive notebook page.

Then, hand out the answer/check cards. After students have verified that their cards were sorted correctly, the answer cards can be tucked into the back of each pocket. Students can re-do the activity as a review at any time.

Your class may also enjoy these other activities:
End Behavior of Polynomial Functions: Sorting Activities
Conquest Game - Algebra Set 2 - Solving Inequalities
Factoring Polynomials "GridWords" : FULL SET
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Reviews

4.9
Rated 4.94 out of 5, based on 114 reviews
114
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5
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9th
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11th
12th
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Great for exploring the discriminant
Rated 5 out of 5
December 13, 2025
Met expectations
Great value
This was a great exploration and practice activity!
Milo K.
32 reviews
Grades taught: 10th
Student populations: Emerging bilinguals
Rated 5 out of 5
January 20, 2025
Thank you for this great resource. It was exactly what I needed for my students.
Vonda B.
783 reviews
Grades taught: 9th, 10th
Rated 5 out of 5
May 10, 2024
This was a great resource for my Algebra II students.
Katherine W.
57 reviews
Grades taught: 11th
Rated 5 out of 5
May 9, 2023
This was a fun way for my class to work together to sort different representations of the discriminant. I like that they could either put it in their INB or just use it as an activity (we sorted the cards on a giant chart on the board).
Sara W.
89 reviews
Grades taught: 11th, 12th
Rated 5 out of 5
March 23, 2023
My students always enjoy card sort activities. They had great discussions with their groups while completing this card sort.
Tori N.
181 reviews
Grades taught: 8th
Rated 5 out of 5
March 16, 2023
I used this resource during my math rotations/stations and the students enjoyed matching the cards.
Tanya B.
124 reviews
Grades taught: 9th
Rated 5 out of 5
January 15, 2023
The discriminant can be a bit confusing for students at first, so I always like to give them a fun way to practice their skills. This resource fits the bill. I see a big gain in confidence after this activity. Thank you for creating such a valuable resource.
Julie S.
1,014 reviews
Grades taught: 8th
Rated 5 out of 5
December 21, 2022
AWESOME resource on zeros/solutions/discriminant. The different representations really challenged my students and stretched their brains. Thank you for the amazing resource. I will be using this again:)
Julie H.
287 reviews
Grades taught: 11th, 12th

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