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Activities

Includes Triangle sum practice, Powerpoint Game WIPE OUT!, 2 Sets of BOOM CARDS DIGITAL TASK CARDS. RIDDLE, Scavenger Hunt, Partner Pairs and RELAY RACE Game, a set of 20 TASK Cards, 2 Coloring Activities, 4 MAZES and 8 Entrance/Exit tickets.Sold separately $24.00Plus a few extras.

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Angles of Triangles Task Cards (Triangle Sum Theorem, Exterior Angle Theorem)
Students will practice finding missing angle measurements in triangles through this task card activity. Students must have an understanding of the Triangle Sum Theorem, Exterior Angle Theorem, supplementary angles, compl

This foldable is organized into the following three tabs:
1. Vocabulary (interior angles, exterior angles, remote interior angles)
2. Triangle Sum Theorem
3. Exterior Angle Theorem
It serves as a great introduction to the lesson, a class work assignment, homework assignment, or centers activity.

This matching activity is a great way to have students practice finding unknown measures of interior and exterior angles of triangles. There are 12 problems students will solve and match up the answers to on the mat. Students need to apply the triangle sum theorem and also use supplementary and co

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Triangle Sum Theorem Exploration- Students discover that the sum of the angle measures in a triangle is 180 degrees. Here's what's included in in this great lesson pack:- A review of triangle classifications- 2 half-sheet Warm-Up exercises- 2 different versions of a discovery worksheet for Triangl

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Triangle Sum Theorem Activity:This hands-on activity will help your students see how the Triangle Sum Theorem really works! Students cut out the triangles, tear off the corners, and glue on a straight line. Using prior knowledge, that a straight line measure 180 degrees, students can then figure out

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Foldable with Smart Notebook and PowerPoint NotesMaze A - (easy)Maze B - all isosceles and equilateral triangles (medium)Maze C - algebra 1 will be needed since there are some expressions for some of the angles (harder)Practice 1 - 10 - all exterior angle theorem problems This product is included fo

Exterior Angle and Triangle Sum Theorem Task Cards
In this set of task cards, students will use the Exterior Angle Theorem and the Triangle Sum Theorem to solve problems. All of the problems are diagrams where students will solve for x or find a missing angle measure. Students will need to solve

This maze consists of 11 Triangle Sum Theorem problems to strengthen your students’ skill at finding an unknown angle measure in a triangle.Not all boxes are used in the maze to prevent students from just guessing the correct route. In order to complete the maze students will have to correctly find

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Also included in: 7th Grade Math Bundle ~ All My 7th Grade Math Products for 1 Low Price

Directions: Use groups of 2 or 4 to race against each other to solve a set of 4 problems per round. Each student in the group will solve a problem based on the previous student's answer. Each round, player 1 will find the correct answer for player 2 to use in their problem and then player 3 uses pla

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Triangle Sum Property made fun! Instead of doing another boring old worksheet, try a fun scavenger hunt and get your students up and moving around while they practice the triangle sum property! This self-checking scavenger hunt consists of 10 geometry problems in which students apply triangle sum

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In this super secret number puzzle, students will practice working the triangle sum theorem and the exterior angle theorem.
Students find the answers to each of the eleven questions and then add their answers together – this is the super secret number. After a bit of time, I tell them what the sup

Also included in: Geometry Items Bundle-Part One (congruent triangles, quadrilaterals, parallel)

Notes to introduce/review the Triangle Angle Sum and Exterior Angle Theorems. There is space at the end for students to summarize what they learned about each theorem.
In the riddle activity, student practice using the theorems to find missing angle measures.
100% Ready to Go! Just PRINT& TEACH

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A set of 20 task cards are included in this product. Knowledge of interior angle sum, angles in equilateral and isosceles triangles, and remote interior angles in triangles are used. A few word problems are included.
Students will need to know algebra to solve some of the problems.
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a.

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This 8 question sheet provides students with practice applying the Triangle Sum Theorem & The Exterior Angle Theorem, through the use of algebra.
I have options where you may choose to include the QR codes, or not.
My students really enjoy using QR codes. They look at the activity as more o

There are 24 cards to sort! Students will use the Triangle Sum Theorem, along with their Algebra skills to solve for the value of x. Then, students will use the value of x to fine the measure of an unknown angle. Finally, they will cut, match, and paste each triangle with it’s corresponding x val

Exterior Angle and Triangle Sum Theorem Task Cards Digital Activity
PERFECT FOR 1:1 CLASSROOMS!
In this digital activity, students will use Google Slides to view exterior angle theorem and triangle sum theorem task cards. Students have the ability to add text boxes with their answers or to add no

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Also included in: Geometry Digital Activity Bundle

This is a coloring activity where students will solve 16 problems on triangle sums. There are 8 colors that were used for this design. Each color has two answers that will be completed separately. Algebra 1 is reinforced in some of the problems. The picture was scanned in so it appears darker th

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Solve problems on triangle sums to solve a riddle. Plus a set of 10 practice problems on Remote Interior Angles. Algebra 1 is needed for some of the problems. This product is included in the triangle sums Bundle.
Riddle: What did the scientist say after living inside a triangle for a week?
"N

This worksheet is a fun way for students to practice using the triangle sum theorem. Students will also need to know how to use the Linear Pair Postulate and the Vertical Angle Theorem in order to solve some of the problems. Students solve problems to reveal the answer to the riddle at the top of th

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Also included in: Geometry Puzzle Worksheets Bundle

This is a coloring activity that can be used for students to practice finding the missing angle in triangles. Students must know that the sum of the angles in a triangle is 180˚.I have also included a bonus “pile on” activity where students are given a large picture and they must find all of the ot

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Also included in: Geometry Items Bundle-Part One (congruent triangles, quadrilaterals, parallel)

This product is FREE in the other triangle sum coloring activity. Please don't buy twice. This is TWO coloring activities for sets of 12 problems on triangle sums. EASY - Two out of three angles are provided. No algebra one is needed to solve any problem. Students will find the measure of the a

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This product contains 12 sets of problems for a total of 24 questions.
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Students need to be familiar with angle relationships. They will have to apply their knowledge of vertical and supplementary angles for the second set of problems.
Students will have to solve equation

This is a coloring activity for a set of 10 problems on Triangle Sums.. There are 4 different coloring designs to put together for a quilt like pattern. The 10 problems are the same for all students. There are 2 versions of problems. One is easier than the other. PLEASE check out the preview.
This

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