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FREE Dance Dance Transversal: Angle Relationships Geometry Game
I found this free idea online years ago (https://algebrainiac.wordpress.com/2013/10/22/dance-dance-transversal/) and created my own slideshow presentation to play this game with my 8th Graders. They really enjoyed the game!
Short instructions are included at the beginning of the slideshow.
Before class, I use masking tape to create transversals intersecting parallel lines on the floor of my class. Another method (less noisy and less work) is to make the transversals on each desk and students c
7th - 12th
Geometry, Math, Measurement
Equations of Parallel & Perpendicular Lines - Guided Notes & Activity FREEBIE
Looking for a time-saving way to teach geometry? This free editable lesson on the equations of parallel and perpendicular lines is a full preview of Unit 3 of my Geometry Curriculum and is ready for you to print and teach today. Students will learn how to write equations of lines that are parallel or perpendicular to another line, given a point and a line (as an equation or as a graph) in slope-intercept or point-slope form. No prep required! What’s Included: ✔️ 2 Pages of Guided Notes with c
8th - 11th
Geometry
CCSS
HSG-CO.A.1
, HSG-GPE.B.5
Congruent Triangle Proofs (SSS,SAS,ASA,AAS,HL) - Guided Notes & Activity FREEBIE
Looking for a time-saving way to teach geometry? This free editable lesson on the first day of triangle congruence proofs is a full preview of Unit 4 of my Geometry Curriculum and is ready for you to print and teach today. Students will learn how to complete triangle congruence proofs, with built in support. Proofs are half-filled in, as to help students build the confidence they need in order to be able to master blank proofs on their own later on. No prep required! What’s Included: ✔️ 4 Pag
8th - 11th
Geometry
CCSS
HSG-CO.C.10
Free Circle Angles Properties Puzzle Geometry with Central and Inscribed Angles
This one page geometry circle angles worksheet includes one circle puzzle. Students will use angle relationships relating to circles such as inscribed angles, central angles and area of sectors and arc length. 9 More Puzzles Here with templates!⭐Skills Required: Central AnglesInscribed AnglesArea of SectorArc Length❤️Resource is Great for: Geometry⭐Includes: 1 puzzle1 answer keyTerms of Use✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦✦ Related Products• Add and Subtract Fractions Int
8th - 11th
Applied Math, Geometry
CCSS
HSG-C.A.2
Also included in: Angle Relationships to Find Missing Angles Puzzle Bundle for Geometry
FREE VERSION - Coordinate Battleship for Graphing Ordered Pairs
Are your students not able to remember how to graph ordered pairs? Want a fun way to teach your students how to plot x- and y-coordinates? Try this interactive PowerPoint game! With this PowerPoint game, you can model for your students how to graph (X,Y) ordered pairs by modeling the direction of each coordinate. Students will see the value of having a coordinate plane or Cartesian system as they try to sink a hidden submarine ship. As the captain you are in control of how much support you g
6th - 10th
Algebra, Geometry, Graphing
Geometry Notation - Points, Lines, Segments, Rays - Notes & Activity FREEBIE
Looking for a time-saving way to teach geometry? This free editable lesson on geometric notation is a full preview of Unit 1 of my Geometry Curriculum and is ready for you to print and teach today. Students will learn how to name and identify points, lines, segments, and rays using proper notation - no prep required. What’s Included: ✔️ 2 pages of guided notes with clear structure and pre-drawn diagrams ✔️ Maze activity to reinforce key concepts through practice ✔️ Teacher Lesson Overview
8th - 11th
Geometry
CCSS
HSG-CO.A.1
FREE Algebra 1 Unit Covers | Editable Notes Packet Covers
Keep your math notes organized all year long with these FREE Algebra 1 Unit Covers!These unit cover pages are perfect for creating organized notes packets, interactive notebooks, binders, or student folders. Simply print the ready-to-go covers and place them at the beginning of each unit to help students keep their materials organized and easy to reference throughout the year. Want to customize your own covers? An editable PowerPoint template is also included so you can create additional unit
8th - 9th
Algebra, Geometry, Other (Math)
{FREE} 45-45-90 Special Right Triangles Digital Drag and Drop
This mini 4 question activity is designed as a quick way to see if students understand their 45°-45°-90° special right triangles by dragging & dropping the side lengths and 45° angles to their correct blanks on the triangle! During this process, students will also practice multiplying and simplifying square roots. And to kick up the fun factor, each slide contains a rainbow of color! Teachers should use this product to quickly determine which students understand the basics of 45-45-90 triangle
9th - 12th
Algebra 2, Geometry, PreCalculus
CCSS
HSA-SSE.A.1a
, HSG-SRT.C.8
, MP7
+1
Also included in: Geometry Triangle Activity Resource BUNDLE
with FREE videos and flashcard Geometry Basic Beginning First Vocabulary Proofs
This document contains 30 geometric proofs that use the vocabulary words such as supplementary, complementary, right angle, perpendicular, bisects, etc. Answers can be found by using the FREE videos of each one of these proofs on YouTube by searching mrcoehoorn. Click on the mrcoehoorn channel and then search the channel for vocab proofs. You can also find flashcards to review the theorems and definitions needed for these proofs by searching coehoorn on www.quizlet.com. If you like this then may
8th - 12th
Geometry, Math, Other (Math)
Rotation Translation Reflection Dilation Free Presentation
Do you need a lesson opener for transformations? Are you wondering how much your students already know? This "hook" will get your students interested from the beginning of the lesson. This is a Google Slides presentation that will be a "Super" Fun activity with "Super Mario". See if your students know these: translationrotationdilationreflectionUse with my Geometry Transformation lesson. See link below: Geometry: TransformationsSAVE $$$$ WITH THIS Curriculum: Geometry CurriculumGeometry Proof***
7th - 10th
Geometry
Solving Similar Triangles Using Proportions - Guided Notes & Activity FREEBIE
Looking for a time-saving way to teach geometry? This free editable lesson on finding the missing sides of similar triangles is a full preview of Unit 7 of my Geometry Curriculum and is ready for you to print and teach today. Students will learn how to determine the corresponding sides, set up correct proportions, and solve the proportions in order to find the missing sides of non-overlapping similar triangles. No prep required! What’s Included: ✔️ 2 Pages of Guided Notes with clear structure
8th - 11th
Geometry
CCSS
HSG-SRT.B.5
*FREE* Learning the Coordinate Plane Slides
This slide deck is designed for beginners learning the coordinate plane. Students will be given practice questions regarding quadrants of the coordinate plane and ordered pairs. This activity works best with students learning virtually. Great for students with disabilities (yes, even appropriate for moderate to severe disabilities!) and multilingual learners too.
K - 12th
Geometry, Math
Geometry Semester 1 & 2 Free Response Final Exam with Answers
FULL PREVIEW AVAILABLE! This set of final exams for a Geometry class is comprised of two separate semesters of material. Each exam is round 6-7 pages long and all questions are either matching (vocabulary) or free response. No multiple choice here. This is an editable Word document so you can customize as needed. This comes with fully worked out solutions and point totals for each question. Pair this with my Geometry Semester 1 & 2 Final Exam Cumulative REVIEW Free ResponsePlease click on t
9th - 12th
Geometry, Math
Geometry Semester 2 Free Response Final Exam with Answers
FULL PREVIEW AVAILABLE! This final exam for a Geometry class is comprised of questions that are either matching (vocabulary) or free response. No multiple choice here. This is an editable Word document so you can customize as needed. This comes with fully worked out solutions and point totals for each question. Please click on the preview document to see a full watermarked PDF version of what you are buying. Topics Covered: Right triangle trig Circles Area Surface Area Volume Coordinate Geometr
9th - 12th
Geometry
Using the 5 Properties of Parallelograms - Guided Notes & Activity FREEBIE
Looking for a time-saving way to teach geometry? This free editable lesson on problems and proofs that use the 5 properties of parallelograms is a full preview of Unit 6 of my Geometry Curriculum and is ready for you to print and teach today. Students will learn how to solve numerical problems and proofs related to the properties of a parallelogram, including problems that incorporate old material such as linear pairs, triangle sum theorem, alternate interior angles theorem, etc. No prep requi
8th - 11th
Geometry
CCSS
HSG-CO.C.11
Geometry Semester 1 Free Response Final Exam with Answers
FULL PREVIEW AVAILABLE! This final exam for a Geometry class is comprised of questions that are either matching (vocabulary) or free response. No multiple choice here. This is an editable Word document so you can customize as needed. This comes with fully worked out solutions and point totals for each question. Please click on the preview document to see a full watermarked PDF version of what you are buying. Topics Covered: Parallel Lines Complementary and Supplementary Angles Logic and Reasoni
9th - 12th
Geometry
Partitioning Directed Segments - Guided Notes & Practice Activity FREEBIE
Looking for a time-saving way to teach geometry? This free editable lesson on partitioning directed line segments is a full preview of Unit 2 of my Geometry Curriculum and is ready for you to print and teach today. Students will learn how to partition directed line segments on a graph in a given ratio - no prep required. What’s Included: ✔️ 2 Pages of Guided Notes with clear structure and pre-drawn diagrams ✔️ Polybius Square Activity to reinforce key concepts through practice ✔️ Teacher L
8th - 11th
Geometry
CCSS
HSG-GPE.B.6
Highly Effective Strategy for Teaching Right Triangles - FREEBIE!
Give students a transparent tool to help them label triangles!
Students often have trouble labeling parts (such as x, 2x, a, b, c, opposite, adjacent, hypotenuse, etc) of triangles for Special Triangles, Pythagorean Theorem, and Trigonometry. To help my students do this correctly, I give each student a labeled triangle printed on transparency film.
Then when students are working on one of these types of problems, they line up their transparency with the problem on their paper. They line up
7th - 11th
Geometry, Other (Math), PreCalculus
FREEBIE Coordinate Geometry Ordered Pair Alien Design
Hello earthlings! This fairly easy level graphing activity incorporates points from each quadrant. If you like this, check out the diamond design: https://www.teacherspayteachers.com/Product/Coordinate-Geometry-Ordered-Pair-Diamond-Design-Activity-2799738
5th - 10th
Algebra, Geometry, Graphing
FREE Geometry Notes & Practice | Angle Pair Relationships | Editable Word Doc
FREE Geometry Notes & Practice | Angle Pair Relationships | Editable Word DocLooking for a no-prep, high-quality Geometry resource to kick off your angle relationships unit? This FREE digital download includes fully editable guided notes, and a practice worksheet focused on Angle Pair Relationships—perfect for Geometry or Geometry with Trigonometry classes. Your students will learn and apply key vocabulary terms like linear pair, vertical angles, and adjacent angles. They’ll identify angle pairs
7th - 10th
Geometry, Other (Math)
CCSS
7.G.B.5
, 8.G.A.1b
Medians & Centroids of Triangles - Geometry Guided Notes & Activity FREEBIE
Looking for a time-saving way to teach geometry? This free editable lesson on medians and centroids on triangles is a full preview of Unit 5 of my Geometry Curriculum and is ready for you to print and teach today. This resource helps students: understand a median as a segment connecting the midpoint of a side of a triangle to the opposite vertex.identify the centroid as the point where all three medians intersect.apply the centroid’s 2:1 ratio relationship to solve numerical and algebraic prob
8th - 11th
Geometry
CCSS
HSG-CO.C.9
, HSG-CO.C.10
Classifying Triangles- FREEBIE
Classify Triangles by both sides and angles! Use the given measurements to determine the classification.
6th - 10th
Geometry, Math
FREE Surface Area Maze | Triangular Prisms | Grades 5–9 | Self-Checking No Prep
Grab this free self-checking maze activity for surface area of triangular prisms — perfect for classwork, homework, early finishers, or a sub plan! Students solve 7 problems and shade their answers in a 4×4 grid. If their shaded path connects ★ START to ★ FINISH, every answer is correct. No teacher marking needed. What's included:1 student worksheet (7 problems + maze grid)1 teacher answer key with full working and highlighted solution path
5th - 9th
Geometry
Pythagorean Theorem Pretest & Skills Diagnostic | FREE Prerequisite Check
This FREE Pythagorean Theorem diagnostic assesses the algebra and geometry prerequisite skills students need before starting a Pythagorean Theorem unit. Use this pretest to identify gaps in exponents radicals solving x² equations right triangle vocabulary triangle inequalityarea of a squarecoordinate distance on the coordinate planeBefore teaching the Pythagorean Theorem, it is critical to know whether students have the structural understanding required for success. The 12 carefully selecte
7th - 10th
Geometry
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