Classifying Polygons Geometry Activity

How to Teach Classifying Polygons

Below you will find all of your free materials to help you teach Classifying Polygons. We are giving you these in both editable and PDF formats! Classifying Polygons Video Lessons (Open Your Lesson with Something Fun Like This!) What is a Polygon? A Polygon is a closed figure made of line segments. Polygons have at […]

Tessellations

Tessellation Project

This is my absolute favorite lesson in Geometry (Right in front of my second favorite lesson Dance Dance Transversal)! We do a week long project where the students create a poster board sized work of art using the Tessellations they create. The best way to do this project is to collaborate with the art teacher […]

Unit Circle

The Unit Circle – Hand Trick

IMPORTANT! This activity is a SUPPLEMENT to your lesson on the Unit Circle. Your students must know how to create it using Special Right Triangles. This activity is meant to create a recall point for your students. Meaning, something exciting to remember the lesson by and its importance. So when they hear the terms Unit Circle […]

Pi Day Activities

Pi Day Top 5 for Geometry Teachers

Pi Day 2019 is here! Don’t be that math teacher that doesn’t do a Pi Day lesson. Below are our Top Five Pi Day resources to get you started. We list our Top 5 Favorite Pi Day videos, websites, and activities. We also give you a bunch of Free Pi Day Worksheets from our curriculum. […]

Polygons in the Coordinate Plane with Geogebra

Polygons in the Coordinate Plane – How to use Geogebra

Let me start by saying this. If you haven’t used Geogebra.org in your Geometry classroom you are really missing out on huge amounts of engagement in your classroom. Math Students Shrinking Attention Span The number one problem in all classrooms across the WORLD is our student’s every shrinking attention span. We as teachers, have to do […]

Reasoning and Proof Geometry

Reasoning and Proof

Before your ever start a lesson on Reasoning and Proof you must understand 2 very important things. First, your students will not like proofs. For the most part even your absolute best students will strongly dislike proofs. Secondly, don’t start with proving mathematical concepts! Do your students hate proofs? Your students don’t have to dislike […]

Dance Dance Transversal PowerPoint

Geometry Games – Dance Dance Transversal

While on Pinterest yesterday I ran across some amazing Geometry Games on Parallel Lines and Transversals! Here is my favorite! A game called Dance Dance Transversal! Yes is it a play off the popular video game Dance Dance Revolution. Here is what you will need for this Geometry Game A Roll of Tape A Big Empty Room […]

Mid-segments of Triangles Worksheet with Answers

Midsegments of Triangles

Let’s face it! About this time of the year we are getting very close to the holidays and suffering from some mid year burnout. No worries! Here are some great materials to help you through your lesson on Midsegments of Triangles. Included are a Homework Assignments, A video lesson (which is fairly entertaining), and a […]

How to Teach Planning a Proof Geometry - Worksheet, Guided Notes, PowerPoint, Quiz

Planning a Proof

Planning a Proof in Geometry is one of the most nerve racking subjects in the course. For the average student who will never be a math major or professor, being able to write a mathematical proof from scratch is not all that important. All of the standardized test only require that the students be able to […]

congruent triangles by side side side and side angle side

Triangle Congruence by SSS and SAS

Before you can ever start with proofs your students need to have a clear understanding of what makes sides and angles of triangles congruent. This lesson on Triangle Congruence by SSS and SAS is one of the more memorization based lessons to teach. With that said the only way to memorize something and master is […]

How to Teach the Pythagorean Theorem and its Converse - Worksheet - Guided Notes - PowerPoint

Pythagorean Theorem – NFL and Geometry

“A Squared plus B Squared equals C Squared” Over and over and over again. We pound it (The Pythagorean Theorem) into their young minds until it’s impossible that they forget it. There are two ways to teach this. It can be taught to the test and memorized with no recall as to when to use […]

how to teach inequalities in one triangle

Inequalities in One Triangle

This lesson is on Triangle Inequalities (Specifically Inequalities in One Triangle). There is a video lesson at the bottom of the post to show your class. This should give you a little extra time to get situated and back into the swing of things before Christmas Break! Angle Side Theorem – Inequalities in One Triangle […]

Measuring Segments Worksheet - Segment Addition Postulate Worksheet

Segment Addition Postulate

As we all know Math concepts build on each other. When it comes to Measuring Segments and the Segment Addition Postulate there are multiple lessons we must pull together to teach this lesson. The videos below do an excellent job of explaining measuring segments using the following methods. Ruler Postulate – Segment Addition Postulate –

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Parallel Lines and Transversals

When it comes to teaching your students about Parallel Lines and Transversals its all about the visuals! Here are our Top 3 Favorite YouTube videos to assist in teaching this very lengthy lesson. 1.) Start with the Basics when Teaching Parallel Lines and Transversals Before you can ever go into the details of the types of […]

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Nets and Drawings for Visualizing Geometry – Geometry Nets Project

For most Geometry Teachers, Geometry Nets and Drawings for Visualizing Geometry is the first lesson of every new school year. We want to make sure you start the year off right so we are going to give you some tips and other free resources to help you get the year started off with a great […]

Ratios and Proportions worksheet with answers

Ratios and Proportions – Bad Teacher!

This is a lesson where you’re going to have to do some corrective teaching. Odds are their previous teacher taught them “cross multiply and divide!” This method of teaching ratios and proportions is no more than a trick! It shows nothing about knowing why the students are doing what they are doing. It is far […]

how to create a jeopardy game

How to Create a Jeopardy Game

There are tons of ways to review for test, quizzes, or even just the previous days lesson. However, if you want their very best performance Jeopardy is definitely the way to go. How to Create a Jeopardy Game: The Top 3 1. Flippity: http://www.flippity.net/ ++ Flippity has many games you can create. – + You have to […]

Google Forms, Google Classroom

How to Setup and Use Google Classroom and Google Forms to Teach Geometry

Google has created some really powerful tools that are available to educators. Today we will be learning how to use the following to create a hands on digital learning environment for your Geometry Class. (This course also comes with a certificate of completion for your artifacts or Continuing Education Units) In this eCourse you will […]

Special Right Triangles

Special Right Triangles – The Foundation of Everything Trig

Well, it’s that time of the year! As you know your lesson on Special Right Triangles will not only be the foundation for everything trigonometry moving forward but it’s also something that their Algebra 2, Pre-Calculus, and Calculus teachers are heavily relying on you to teach them. Teaching the Unit Circle is hard enough if […]

The magic octagon - geometry - rigid motion

The Magic Octagon – Understand Congruence in Terms of Rigid Motions

Before we go into this amazing lesson that will have your students so engaged you won’t be able to get them to stop talking about it the rest of the day, let me show you the standard in which the lesson is based on. Understand congruence in terms of rigid motions. Understand Congruence in Terms of […]

Geometry Attention Getters

Attention Getters to Keep Your Geometry Class Locked in!

Lazy, non-interested students are every teacher’s nightmare. Looking at the droopy eyes of your students while you are pouring everything you have into that lecture is devastating. Fear not! With the right attention getters, techniques, and tips you will not only grab their attention but get them hooked on geometry. You don’t have to be like Robin Williams from the dead poet’s […]

How to Make Geometry Interesting

How to make Geometry Interesting

Most students face problems in school especially in Geometry class. Being a teacher, the most important thing for you is to make sure that the concepts are clear enough. We all know that Geometry is not everybody’s cup of tea. Students face a number of difficulties in solving Geometrical problems and hence turn in a below average result. Here are […]

circles

How to Teach Circles Using the Common Core Standards?

Here is a great video to assist you in starting your lessons on circles. We all know the standards have changed and this one specifically is a head ache due to the algebra 2 that is involved. CCSS.Math.Content.HSG-GPE.A.1 Derive the equation of a circle of given center and radius using the Pythagorean Theorem; complete the square to […]

Full Year of Geometry Lesson Plans

Our Geometry Teachers member area is now open! Get unlimited access to every lesson plan, presentation, worksheet, activity, PowerPoint, video, test, quiz, assessment and resource we have ever published on the site! Click the link below to get started with a Full Year of Geometry Lesson Plans!CLICK HERE TO GET INSTANT ACCESS NOW!!

Geometry Common Core

How a Rock Star Geometry Teacher Uses the iPad to Educate

  Let’s face it, being a teacher now is nothing like it was 10 years ago. Scratch that, 4 years ago! That was when the seniors now were freshmen. How do things change so quickly?   Rather than talk about the things that stress us out as Geometry Teachers with all of the recent standard […]

GeometryCoach.com

Are you a Geometry Teacher with No Textbooks or Geometry Worksheets?

Does your school use textbooks older than your students? Do they use textbooks at all?   I got this email from a GeometryCoach.com email subscriber.   I don’t know about you but I’m in a district that has no textbooks and I’m the only person teaching Geometry. As a new teacher to the district (not […]

common core standards - geometry

Geometry Lessons | The Game Has Changed | Common Core Standards

You all know by now that with the common core standards our geometry books, as out dated as they already were, are now useless. Everything we have done whether it be as a 20 year veteran or a 1st year rookie teacher has to be changed. Is this a bad thing? That remains to be […]