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This Special Segments in Triangles Scavenger Hunt - PP was created by Pupsaroni Puzzles for use during the Special Segments in Triangles Unit in a geometry course. This scavenger hunt reviews median, circumcenter, angle bisector, orthocenter, altitude, incenter, perpendicular bisector, centroid, an
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\$3.50
1 rating
4.0

PDF (118.17 KB)

Set of matching cards for isosceles, equilateral, scalene, obtuse, right and acute triangles.
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FREE
3 ratings
4.0

PDF (16.92 KB)

These Pin & Spin cards are perfect for math centers to practice identifying different types of triangles. Each card has five correct answers. The cards are self-checking so the students can work independently! All of the Pin & Spin sets are perfect for centers! This set includes: 6 indiv
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\$3.00
15 ratings
4.0

PDF (4.14 MB)

Nothing like a good criminal investigation to liven up math class! Based off my popular CSI projects, I have created Whodunnits? The Whodunnits plan to focus on single content topics as opposed to units and will focus more on skill building than application. Every day can't be a project day, so Wh
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\$3.00
16 ratings
4.0

PDF (1.23 MB)

Hang these fun, colorful posters with pictures and definitions for right, acute, and obtuse triangles as an easy reference for your students!
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\$1.00
9 ratings
4.0

PDF (678.07 KB)

This 16-page math smartboard lesson is an interactive lesson that covers acute, obtuse, and right triangles. The students come to the board and touch what they believe is the correct label. If they are correct the answer is linked to a page that congratulates them. If they are not correct it is l
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\$3.00
10 ratings
3.9

NOTEBOOK (324.45 KB)

In this activity students will be classifying triangles by the measurements of their angles and coloring them using the key below. - Red - Right Triangle - Blue - Acute Triangle - Orange - Obtuse Triangle This packet includes a student instruction sheet, the worksheet with the shapes, and a colo
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\$4.00
10 ratings
3.7

PDF (2.37 MB)

Properties of Angles and Triangles: Right, Acute, and Obtuse is a wonderful 92 page Powerpoint and printablethat introduces identifying the properties of angles and triangles. Includes vocabulary and guided practice! Visit my store at: http://www.teacherspayteachers.com/Store/Totallyteaching
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\$2.00
7 ratings
3.7

PDF (10.84 MB)

#### Videos matching "obtuse right acute triangles" (BETA)

Math SOL 4.12b: Classifying Triangles:6 printable pages: Students will define, identify, explain and classify right, obtuse, and acute triangles.
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\$2.25
7 ratings
3.9

PDF (531.82 KB)

Directions: Perfect for whole group, small group, and math centers!!!! Use this mat to have students practice sorting right triangles, acute triangles, and obtuse triangles.
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\$1.25
3 ratings
4.0

PDF (417.77 KB)

Bring to life the traditional practice class or homework assignment with some global competency and diversity! While your students practice identifying acute, obtuse and right triangles, they can learn about the founder of the Red Cross, Clara Barton! Person Puzzles are designed to highlight indivi
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4 ratings
4.0

PDF (1.19 MB)

This powerpoint provides definitions for the 6 types of triangles and 7 multiple choice questions at the end where students can choose the type of triangle. Lots of pictures!
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\$3.00
5 ratings
4.0

PPTX (3.68 MB)

A play on the Choose Your Own Adventure books of your childhood, a Choose Your Own Adventure assignment allows students choice of which problems they practice. After each problem they receive a clue about the mystery country they are exploring. By the end, hopefully they will have enough pieces of t
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\$1.50
4 ratings
4.0

PDF (1.99 MB)

STEM-ersion assignments aim to immerse students in an authentic application within a career. Students often ask what careers will use certain math skills and I think this is an opportunity to show them where the thinking is used! These problems aim to help students construct responses with my Eviden
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\$1.50
2 ratings
4.0

PDF (793.35 KB)

In our study of triangles, we will explore what numbers can actually make real triangles, how to use the Pythagorean Theorem to determine if a triangle is a right, acute or obtuse triangle, and how to find the possible lengths of the third side of a triangle when given the other two sides. Good exa
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DOC (54 KB)

This file contains a five question mini assessment that is intended to assess student mastery of TEK 4.6C, a supporting standard, in which students are asked to apply knowledge of right angles to identify acute, right, and obtuse triangles. This assessment is designed to mirror the rigor of the S
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\$1.99
1 rating
4.0

PDF (1.53 MB)

This product consists of three mazes (with keys). Students use the converse of the Pythagorean Theorem to find the path of right triangles. They also use the Pythagorean Inequalities Theorem to find the path of acute or obtuse triangles.
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PDF (813.86 KB)

Math : Learning about Right, Obtuse and Acute Triangles : SOL 5.12
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\$1.75
5 ratings
4.0

PDF (399.33 KB)

10 sets of triples that students use to compare the square of c to the sum of the squares of a and b. They then place the card into the appropriate category of which type of triangle it is. The triples are meant to be copied onto cardstock and cut so that the students can place them into the corre
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FREE
3 ratings
3.9

DOCX (11.6 KB)

This set of math practice worksheets provides students with daily (Monday through Thursday) math problems based on the skills outlined in NWEA's Learning Continuum for MAP testing. Each day, students solve four problems, one problem per math goal: Operations and Algebraic Thinking Topics Covered
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\$15.00
\$10.00
66 ratings
4.0

ZIP (4.33 MB)

Are your kids bored from taking daily notes in class? Why not introduce them to Interactive Student Notebooks (a.k.a. Math Journals)? In addition to the daily schedule, students can add the main topics to their notebooks and reflect upon their learning. The right side of the ISN serves as their l
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\$12.00
44 ratings
3.8

PDF (941.09 KB)

Teaching Triangles? These task cards cover all the third-fifth grade common core curriculum for properties of polygons-specifically Three Sided Polygons known as triangles. These task cards also cover GSE's for fourth and fifth grade teachers in Georgia. Use to review right before a test individuall
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CCSS:
\$3.00
7 ratings
4.0

PDF (6.65 MB)

This is a set of colorful, child-friendly, posters that you can put on your Math bulletin board or Word Wall. These posters are designed to fit the NGSSS curriculum, but will align with many Common Core standards. This set is designed to align with the series Go Math! for 5th grade, the division uni
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\$4.50
25 ratings
4.0

PDF (3.74 MB)

This card sort activity requires students to use the Triangle Inequality Theorem, Converse of the Pythagorean Theorem, and Pythagorean Inequality Theorems to classify triangles as Acute, Obtuse, Right, or Not a Triangle when given 3 side lengths. Students will cut out the 20 boxes and then use the
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\$1.50
21 ratings
4.0

PDF (1.71 MB)

Geometry - Types of Triangles Crossword Word list: ACUTE EQUILATERAL ISOSCELES NINETY OBTUSE RIGHT SCALENE TRIANGLE
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\$1.00
13 ratings
4.0

PDF (167.18 KB)

This set of math practice worksheets provides students with daily (Monday through Thursday) math problems based on the skills outlined in NWEA's Learning Continuum for MAP testing. Each day, students solve four problems, one problem per math goal: Operations and Algebraic Thinking Topics Covered *Si
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\$15.00
\$10.00
20 ratings
4.0

PDF (1.18 MB)

This foldable helps students use the Converse Pythagorean’s Theorem and Pythagorean's Inequalities to determine is 3 side lengths will form a right, obtuse, or acute triangle. I have included 2 sizes for the foldable. The smaller size works well in Interactive Student Notebooks(ISN). The next pa
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\$2.00
9 ratings
3.8

PDF (1016.03 KB)

Classifying Triangles: Pythagorean Theorem Converse Card Sort Digital Activity PERFECT FOR 1:1 CLASSROOMS! In this digital activity, students will use Google Slides to sort possible lengths of triangles. Students will move interactive pieces to sort the equations into the categories "Acute", "Obt
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\$1.50
12 ratings
4.0

PDF (7.14 MB)

Download the preview to see what makes our PowerPoints unique! This student- and teacher-friendly PowerPoint provides written descriptions and visual representations of: lines, rays, and line segments; horizontal, vertical, and diagonal; level and plumb; parallel, intersecting, and perpendicular li
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\$1.95
9 ratings
3.9

PPTX (23.12 MB)

This set of math practice worksheets provides students with daily (Monday through Thursday) math problems based on the skills outlined in NWEA's Learning Continuum for MAP testing. Each day, students solve four problems, one problem per math goal: Operations and Algebraic Thinking Topics Covered *Si
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Types:
\$7.50
\$5.00
9 ratings
4.0

PDF (1.22 MB)

This set of math practice worksheets provides students with daily (Monday through Thursday) math problems based on the skills outlined in NWEA's Learning Continuum for MAP testing. Each day, students solve four problems, one problem per math goal: Operations and Algebraic Thinking Topics Covered *Si
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Types:
\$7.50
\$5.00
6 ratings
4.0

PDF (1.22 MB)

This set of math practice worksheets provides students with daily (Monday through Thursday) math problems based on the skills outlined in NWEA's Learning Continuum for MAP testing. Each day, students solve four problems, one problem per math goal: Operations and Algebraic Thinking Topics Covered *Si
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Types:
\$7.50
\$5.00
5 ratings
4.0

PDF (1.26 MB)

This activity will help students classify triangles by both sides and angles. This is great for a quick assessment or for a math center. **Answer Key is included here as well as on the 'Preview' view of the item. Row 1: Triangles Row 2 – Scalene, Isosceles, Equilateral Row 3 – Obtuse, Right, Acu
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\$1.00
3 ratings
3.9

PDF (65.34 KB)

This resource can be used for teaching acute, obtuse, and right angles and triangles. It is aligned with 4th grade TEKS and is specifically designed for teaching 4.6C math TEKS! Included in this Resource: 24 math task cards 2 easy grader worksheets (for pre- and post-testing) Google slide link to a
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\$5.00
2 ratings
4.0

PDF (2.03 MB)

This worksheet is intended to replace a lecture on types of triangles (scalene, isosceles, equilateral, obtuse, right, acute) and the exterior angle theorem. I start out class with a 15-minute "mini-lesson" that goes over the basic ideas, and then I set them out to work on this worksheet together.
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\$3.49
2 ratings
4.0

DOC (130 KB)

This is a PowerPoint that contains problems involving classifying angles and classifying triangles. It is made up of a title slide, a directions slide of how my students play Board Rush in my classroom, and 18 slides containing problems AND answers. The problem is first displayed, and by clicking on
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\$2.00
1 rating
4.0

PPTX (218.54 KB)

Triangles are fascinating! Understanding the properties of triangles can help people solve important problems. This resource will help kids understand many important concepts related to triangles. Who is this for: Teachers, homeschoolers, and parents working with 2nd, 3rd, and 4th graders! What'
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\$6.00
1 rating
4.0

PDF (7.5 MB)

This 4th grade Christmas math center is perfect for the month of December! Fourth grade students will enjoy this holiday game that helps them practice: -identifying triangles as acute, obtuse, and right -identifying triangles as isosceles, equilateral, and scalene -identifying angles as acute, right
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PDF (7.54 MB)

Students will create unique art using only triangles and demonstrate knowledge of congruence properties as well as types of triangles.. A link for digital graph paper is provided as well as links for traditional print out graph paper. Students will identify: right isosceles obtuse equilateral a
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PDF (211.99 KB)

Need a break from traditional note taking??? This is great tool for your interactive notebook, or just as a tool to assist your students. This book contains notes on scalene, isosceles, equilateral, acute, obtuse, right and equiangular triangles. There is easy to follow instructions with images to
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PDF (1.57 MB)

This worksheet highlights the six different types of triangles: Scalene, Equilateral, Isosceles, Obtuse, Right, and Acute. Students model and define each type. I use this during station time and in small group. Enjoy!!!!!!!
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CCSS:
FREE
2 ratings
3.7

PDF (102.06 KB)

Interactive notebooks are a great learning tool in the classroom. They serve as a resource for reviewing standards, a reference tool, or even as an assessment. This notebook covers all the 4th Grade Common Core MATH standards (including Operations & Algebraic Thinking, Numbers and Operations i
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\$18.00
759 ratings
4.0

PDF (18.17 MB)

★ ★ ★ VIDEO & BLOG LINKS AT THE BOTTOM -- CHECK THEM OUT! ★ ★ ★ The Absolute, ULTIMATE, Interactive Multi-purpose Math Center is your one-stop resource for an entire year’s worth of fun, engaging math centers! We have thought of everything you need to make your job easier and to help improve y
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\$131.75
\$53.00
190 ratings
4.0

ZIP (150.37 MB)

Superhero Theme Classroom Decor Bundle: Create a fun and whimsical Superhero themed classroom with this quality décor set. This is “Part 2” of my Superhero décor bundles. To see what is included in “Part 1” please click here. Save 60% off the individual decor items when you purchase them in this bu
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\$41.92
\$14.99
735 ratings
4.0

ZIP (145.44 MB)

Thank you so much for your interest in my Interactive Notebook for 4th grade math, based on the Common Core Standards. I have had much success using this product in my own classroom over the past few years! Each of the pages in this Math Notebook can be used to introduce and/or wrap-up each math sta
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\$4.50
2,133 ratings
4.0

ZIP (110.6 MB)

Looking for a great hands-on way to explore and learn more about the categories and characteristics of two-dimensional figures? This best-selling set of foldables is perfect for you and your class! Your students will master 2-D shape classification in no time! Click here and SAVE 20% by buying ALL
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\$4.00
532 ratings
4.0

PDF (20.32 MB)

Create a fun and whimsical Ocean themed classroom with this quality décor set. There are over 300 pages of printable fun in this value packed theme! Many of the items also include editable PowerPoint files so that you can tailor the printables to your exact needs. This product includes: Alphabet
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\$14.99
294 ratings
4.0

ZIP (187.99 MB)

This is a collection of 12 no prep activities that are perfect for the end of year math activities. Let the students show you what they know and apply the skills they have learned throughout the year. You can find the 5th grade version of this resource here. This includes some similar resources as
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\$6.00
489 ratings
4.0

PDF (4.31 MB)

Here is a math geometry city project. Yes, your students will create a geometry city! Watch as your students become engaged as they form construction companies and then are asked to design a city based on geometric concepts. Here are some sample requirements: •The perimeter of your city proposal c
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\$10.00
\$6.50
611 ratings
4.0

ZIP (7.26 MB)

Includes 32 task cards that cover the following concepts: Cards 1-8: Identify the polygon (parallelogram, right triangle, octagon, rectangle, hexagon, trapezoid, square, pentagon). Cards 9-12: Identify the type of angle (acute, obtuse, right, straight). Cards 13-18: Identify the type of line (line,
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\$2.75
721 ratings
4.0

PDF (2.2 MB)

***SAVE \$20.00 WHEN YOU PURCHASE THE BUNDLE*** Math Word Wall Grades K-6 Bundle: Help your math students remember these essential math vocabulary terms with this visual math word wall, while brightening up your classroom at the same time! This bundle includes EVERY SINGLE TERM from my Kindergart
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\$42.00
\$22.00
49 ratings
4.0

ZIP (74.93 MB)

Classifying Triangles Activities contains 4 math centers which provide students with practice classifying triangles by their sides and angles. Students will identify and classify triangles as acute triangles, right triangles, obtuse triangles, equilateral triangles, isosceles triangles, or scalene t
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CCSS:
\$4.50
270 ratings
4.0

PDF (14.08 MB)

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