Description
Triangle Inequality Theorem Task Cards set includes 24 task cards focused on the triangle inequality theorem. There is a set with QR Codes and a set with QR Codes (they have the same scenarios). The card scenarios vary in difficulty, allowing for classroom differentiation. An answer sheet (should be copied front and back) and answer key are provided. The blank answer sheet allows for mixing cards. Students can record the card number in the space provided.
To prepare the cards, print them, copy along the dotted lines, and laminate if possible. Store in a container or on a ring. Cards can be used multiple times and last for years!
1-4: Can three side lengths form a triangle?
5-8: What is the possible third side length?
9-12: What is the range of possible side lengths?
13-16: Is a number within the range of possible lengths of the third side?
17-20: How many possible side lengths are there for the third side of a triangle?
A – D: Triangle Inequality Theorem Error Analysis
Each purchase of this product is for one individual teacher (licensee). The individual licensee can make copies for one classroom only. Please do not share this product with co-workers, grade levels, or within schools or districts without purchasing the appropriate number of licenses. Additional licenses are available on TeachersPayTeachers.com. Licensee may not upload this product to the Internet in any form.For additional information about licenses, please email me at route22math@gmail.com.
To prepare the cards, print them, copy along the dotted lines, and laminate if possible. Store in a container or on a ring. Cards can be used multiple times and last for years!
1-4: Can three side lengths form a triangle?
5-8: What is the possible third side length?
9-12: What is the range of possible side lengths?
13-16: Is a number within the range of possible lengths of the third side?
17-20: How many possible side lengths are there for the third side of a triangle?
A – D: Triangle Inequality Theorem Error Analysis
Each purchase of this product is for one individual teacher (licensee). The individual licensee can make copies for one classroom only. Please do not share this product with co-workers, grade levels, or within schools or districts without purchasing the appropriate number of licenses. Additional licenses are available on TeachersPayTeachers.com. Licensee may not upload this product to the Internet in any form.For additional information about licenses, please email me at route22math@gmail.com.
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.
$2.50
Highlights
Digital downloads
Grades
6th - 7th
Subjects
Tags
Pages
8+
Answer Key
Included
Description
Triangle Inequality Theorem Task Cards set includes 24 task cards focused on the triangle inequality theorem. There is a set with QR Codes and a set with QR Codes (they have the same scenarios). The card scenarios vary in difficulty, allowing for classroom differentiation. An answer sheet (should be copied front and back) and answer key are provided. The blank answer sheet allows for mixing cards. Students can record the card number in the space provided.
To prepare the cards, print them, copy along the dotted lines, and laminate if possible. Store in a container or on a ring. Cards can be used multiple times and last for years!
1-4: Can three side lengths form a triangle?
5-8: What is the possible third side length?
9-12: What is the range of possible side lengths?
13-16: Is a number within the range of possible lengths of the third side?
17-20: How many possible side lengths are there for the third side of a triangle?
A – D: Triangle Inequality Theorem Error Analysis
Each purchase of this product is for one individual teacher (licensee). The individual licensee can make copies for one classroom only. Please do not share this product with co-workers, grade levels, or within schools or districts without purchasing the appropriate number of licenses. Additional licenses are available on TeachersPayTeachers.com. Licensee may not upload this product to the Internet in any form.For additional information about licenses, please email me at route22math@gmail.com.
To prepare the cards, print them, copy along the dotted lines, and laminate if possible. Store in a container or on a ring. Cards can be used multiple times and last for years!
1-4: Can three side lengths form a triangle?
5-8: What is the possible third side length?
9-12: What is the range of possible side lengths?
13-16: Is a number within the range of possible lengths of the third side?
17-20: How many possible side lengths are there for the third side of a triangle?
A – D: Triangle Inequality Theorem Error Analysis
Each purchase of this product is for one individual teacher (licensee). The individual licensee can make copies for one classroom only. Please do not share this product with co-workers, grade levels, or within schools or districts without purchasing the appropriate number of licenses. Additional licenses are available on TeachersPayTeachers.com. Licensee may not upload this product to the Internet in any form.For additional information about licenses, please email me at route22math@gmail.com.
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
Mostly used with 7th grade
Reviews
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This activity was great for my resource classroom and my students really loved it.
My students loved receiving immediate feedback using the QR codes. It is a great way for students to self assess.
Students love being able to check their work with the QR codes. I use this in 3 ways depending on the class:
1) All students have access to the QR code
2) Assign one or two students who finish quickly to check answers using the QR codes and then "tutor" other students, giving them hints to correct their answers
3) Use half of the cards without QR codes and half with QR codes and let students do the QR code cards only when they have completed and checked the other cards with the teacher.
This was a great way to practice triangle inequality with my geometry class!
Great resource!
I used this in one of my stations when I created a glow day classroom for my students and it worked out great!
Loved this resource!
Great resource!
Questions & Answers
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