79 results
Free Common Core HSG-CO.C.9 resources
Parallel Lines Cut By a Transversal Math Classroom Poster
This angle pairs poster can be enlarged into an anchor chart (directions inside) or printed for student notebooks to reference during class.Angle pairs include: Corresponding, alternate exterior, vertical, same side interior, alternate interior and same side exterior angles. The download includes 3 versions of the printable poster: 1 ready for students to color, 1 that uses patterns instead of color, and 1 in full color. The no-prep digital version is drag-and-drop in Google Slides. It can be se
Grades:
8th - 10th
CCSS:
Also included in: All Math Word Walls Bundle | Math Bulletin Board Vocabulary Grades 2-11
Angle Pair Relationships with Parallel Lines Geometry Practice
An overview of the different angle pair relationships created by a transversal cutting through a set of parallel lines. A guided notes section reviews the different angle pair relationships with a transversal cutting through a set of parallel lines as well as vertical angles and linear pairs.Angle Pair Relationships*Corresponding Angles*Same Side Interior Angles*Alternate Interior Angles*Alternate Exterior Angles*Linear Pairs*Vertical AnglesPractice Problems include:*Marking the different angle
Grades:
7th - 10th
Types:
CCSS:
FREE EDUCATIONAL WEBSITES LIST 4 ALL GRADES K-12 AND SUBJECTS + TEACHER RESOURCE
Sometimes, you just need a list of websites for everyone. Here it is. FREE EDUCATIONAL WEBSITES Put together by Teach Me, Maria!It takes time to gather this information, figure out the appropriate grade levels, and format, maintain, and update this page. All I ask is for an honest review if this list helps you.
Subjects:
Grades:
PreK - 12th, Staff
Types:
Lines Cut by a Transversal Notes for Interactive Notebook FREE
Need quality Geometry notes for your interactive notebooks (INB) that don't waste paper? These free notes over lines cut by a transversal use all parts of the page and give guided notes, guided practice, and independent practice as you introduce your students to lines and angles. Students cut the guided notes section off for note-taking and then use the leftovers for guided practice, visual cues, and independent practice. No more wasting space on a page or scraps of paper!Included in this free d
Grades:
7th - 10th
CCSS:
Also included in: Geometry Notes for Interactive Notebooks YEAR-LONG BUNDLE
Angle Relationships Graphic Organizer and Practice Problems
These guided notes go through definitions and examples for vertical angles, supplementary angles/ linear pairs, complementary angles, alternate interior angles, alternate exterior angles, and corresponding angles. There are also practice problems for finding missing angles.
Subjects:
Grades:
8th - 11th
CCSS:
Parallel Lines Beginner Proof Puzzles Transversal Lines Geometry Printable
This cut out puzzle activity will give your students the opportunity to start practicing beginner level proofs. It will also reinforce the different angle pair relationships for transversals cutting a set of parallel lines. There are two sets of puzzle pieces available: Separate Pieces for Tops and bottoms Connected tops and bottoms that are not correctly matched Students will cut out puzzle pieces and make proofs by matching the correct corresponding pieces. An Answer Key is included at the
Grades:
7th - 10th
Types:
CCSS:
Transversals and Angle Pairs Self-Checking Digital Activity FREEBIE!
Practice transversals and angle pairs with this engaging self-checking worksheet! This mystery picture reveal is just what you need to level up your worksheets! With little to no prep for you, assign this activity and watch as your students receive immediate feedback while they practice their skills! Students will:Select a question from the drop down menu Input their solution into the answer boxes. Students will select their answer from a drop down menu of multiple choice responses. Correct ans
Grades:
8th - 10th
Types:
CCSS:
Also included in: Parallel and Perpendicular Lines Self-Checking Digital Activity BUNDLE
Parallel Lines Cut By A Transversal Poster
This digital download allows you to print your own classroom posters! This file is 11”x17” and can be printed at home, school, or local print shop (FedEx, Office Max, Staples, etc.). Laminate for extra long life! Feel free to scale down to make them as handouts for students, or larger to make a big poster by tiling sheets or printing on a large format printer!
-Because of differences in monitor coloring, and printer output, printed pieces may appear different than on screen.
-There is no phys
Subjects:
Grades:
6th - 12th
Types:
CCSS:
Triangle Interior Angles Theorem - Math Pixel Art Digital Activity - Watermelon
Solving math problems becomes a WORK OF ART with this digital Google™ pixel art activity. Your students will love working to get the correct answers so that they can see what the picture is going to be.Here is the procedure.1. Solve the problem on each slide.2. Type the answer in the Google sheet in the “Answer” column next to the appropriate problem #.3. If the answer is correct, the cell will change color, and cells in the region to the right will also change color.4. Continue this process unt
Grades:
8th - 12th
Types:
CCSS:
Also included in: Math Pixel Art Bundle 1 - Geometry
Geometry Beginning Proofs Practice
This editable word document is practice for students who are beginning to learn geometric proofs. Students are given statement(s) and asked to identify the correct geometric reason to complete the proof. There is also a section in which students will use the basic definitions to determine the next statement in the proof. Because this is an editable resource, you can change the wording of the statements/theorem names to match how you have presented them in your classroom.Reasons include:Definitio
Grades:
9th - 12th
Types:
CCSS:
FREE! Geometry Basics: All About Angles- Partner Color by Number
Looking for the best beginning-of-the-year activity for your geometry students? "Partner Color by Number: Exploring Angle Basics" might just be what you're looking for! This engaging geometry resource takes a collaborative approach to reinforce fundamental concepts about angles. This dynamic approach encourages them to embrace the subject matter with renewed enthusiasm, fostering a positive mindset toward your class. In this resource, each set of partners receives two worksheets. Each worksheet
Grades:
7th - 11th
Types:
CCSS:
Angles Measures Foldable and Task Cards
Angle measures foldable includes special angle pairs relationships. Students will draw an example of the angles and give a description. Task cards allow students to find missing angle measurements using angle relationships formed by two parallel lines cut by a transversal. Students will check answers by solving the final riddle correctly. Product can be used in groups, individual, math center, and as a scavenger hunt!
Grades:
7th - 10th
Types:
CCSS:
Perpendicular Line Theorems and Proofs Notes and Worksheet for Geometry
Looking for a no prep Perpendicular line theorems and proofs lesson for geometry? This print-and-go set of notes and a worksheet is just what you are looking for! Students will use perpendicular line theorems to solve for missing values, find the distance of a point from a line, and complete proofs. ⭐Fill-in-the-blank Notes: These notes are carefully structured to guide students through the material to encourage more accurate note-taking with mixed level example problems.⭐Worksheet: The 2 page w
Grades:
9th - 10th
Types:
CCSS:
Angle Pairs Maze
*NEW* Check out the newly added resource - Angle Pairs Flashcards to use with this maze!
This Angle Pairs Maze requires students to navigate through by using angle pairs created by intersecting lines and by parallel lines cut by a transversal.
It is the perfect size for an interactive notebook. This product includes a key.
*THIS PRODUCT NOW ALSO INCLUDES A FULL-SIZED VERSION TO BE USED AS A WORKSHEET!*
Enjoy!
Subjects:
Grades:
7th - 11th
CCSS:
Angle Relationships with Lines Guided Notes and Video Lecture Link
Video and guided notes (in PDF form) for angle relationships including vertical angles, linear pairs, and angle relationships formed when two parallel lines are cut by a transversal. The notes are designed for students to use digitally using free PDF editing applications such as Kami, but they may also be printed. The notes are color coded - students complete any yellow sections from the video examples and students complete any green sections independently as part of the "Your Turn". The notes
Grades:
9th - 12th
Types:
CCSS:
![Preview of Stained Glass Windows with Theorems of Lines and Angles [HSG.CO.C.9]](https://ecdn.teacherspayteachers.com/cdn-cgi/image/format=avif,quality=70,width=525,height=525,onerror=redirect/thumbitem/Stained-Glass-Windows-with-Theorems-of-Lines-and-Angles-HSG-CO-C-9--11555581-1715178482/750f-11555581-1.jpg)
Stained Glass Windows with Theorems of Lines and Angles [HSG.CO.C.9]
My "High School Math Challenges Puzzles" are designed as a supplementary learning opportunity for a high school mathematics classroom. Got a student who is always finishing early? Have a student who wants more challenge? Give them a puzzle to occupy their time and hopefully challenge their brains too.For more Challenge Puzzles made by Mr. Miller, click one of the links below:Gerrymandering - Can You Rig the School Election?Assemble the Puzzle Using Transformations - Fit All the Pieces TogetherI'
Subjects:
Grades:
8th - 12th
Types:
CCSS:
Identifying Angle Types and Angle Pairs
This activity has pictures of angles that students will decide what category they fall in. The categories for single angles are: Acute angle, Obtuse angle, Right angle or Straight angle The categories for angle pairs are: Adjacent angles, Vertical angles, Complementary angles, Supplementary angles, or Linear Pair of angles.The activity is designed for students to cut out and glue the angles under the correct description ... with teacher/student discussions and then use their finished activity
Grades:
7th - 10th
CCSS:
IM3 Adv Trigonometry Unit: Lesson 1
This file is Lessons 0 and 1 of the first half of our Integrated Mathematics 3 Advanced: Coordinate Geometry unit. Lesson 0: Review Slopes and Equations of LinesLesson 1: Parallel and Perpendicular LinesLesson 2: Distance and Midpoints with Triangle ClassificationLesson 3: Coordinate ProofsLesson 4: Right Triangle Trigonometry in Cartesian PlaneThe unit is designed for advanced students who need to apply basic ideas like slope, midpoints, distance, equations of lines, and right triangle trigonom
Subjects:
Grades:
8th - 10th
CCSS:
Proofs: Segment Addition Collaborative Practice
Students must be able to think logically and order a given proof prior to achieving the high levels of thinking required by writing a proof. This activity can be used multiple times both collaboratively at the beginning and individually for review at the end of the unit. Students must have prior knowledge of the Reflexive Property, Substitution Property, Definition of Congruent Segments, and the Segment Addition Postulate. An interactive PowerPoint version of this same activity can also be p
Subjects:
Grades:
8th - 12th
CCSS:
Common Core Geometry - Unit #2 Transformations, Rigid Motions and Congruence
This 9-lesson unit contains lessons the focus on geometric transformations, mostly concentrating on rigid body motions. Later lessons in the unit then look at the connection between rigid motions and congruence and how these types of transformations can be used to prove important geometric properties. To access the lesson videos on YouTube, use your smartphone or tablet to scan the QR code at the top of each lesson.
Grades:
9th - 10th
CCSS:
Puzzle Angles
A flipchart with one page:
A large diagram with two sets of parallel lines and various intersecting lines. Students are challenged to find all indicated angle measurements.
Must use: Vertical Angles, Linear Pair, Triangle Sum Theorem, Corresponding Angles, Alternate Exterior Angles to solve.
Could be printed, splashed on the main screen or part of a math center.
Subjects:
Grades:
9th - 11th
CCSS:
Geometry Fall Semester Final
Fall Semester review for Geometry in accordance with Georgia DOE standards.Answers are in the speaker notes :) HAVE FUN!-Naming Angles & Segments-Segment Addition Postulate-Angle Addition Postulate-Complementary & Supplementary Angles-Operations with Polynomials-Polynomial Operations Word Problems (Area & Perimeter)- Slope, Distance, and Midpoint Formulas-Proving Quadrilaterals-Perimeter and Area of Quadrilaterals and Triangles on a Coordinate Plane-Rigid Motion/Isometric Transformat
Subjects:
Grades:
9th - 12th
CCSS:
LIVE!!! It’s The Geometry Night Conditional Statements Skit Project!!!!!
Objectives: Students will divide into groups and write a skit using conditional statements, bi-conditional statements, converse, inverse, and contrapositive statements. TEKS G4B
This is a fun way to give a unit or chapter assessment or have for a 6 weeks project! Teachers need to be entertained too and everyone knows that students learn more when they’re having FUN!! The kids love it, the teachers love it and the administrators go wild with excitement as they get to leave their dark little offi
Subjects:
Grades:
9th - 11th
Types:
CCSS:
Proofs Reason/Justification List
The included reason list includes the main definitions, theorems, postulates, and properties used as justifications in algebraic, segment, angle, and parallel line proofs. This is a helpful tool to keep laminated on each student's desk during the proofs unit and as a reason bank during proofs summative assessments. For guided notes and resources over Algebraic Proofs, Segment Proofs, Angle Proofs, and Parallel Line Proofs, check out my Logic and Proofs Unit.
Grades:
8th - 12th
Types:
CCSS:
Also included in: Logic and Proofs Unit Bundle with Videos
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