515 results
Geometry lectures under $5
Parallel, Perpendicular and Intersecting Lines - PowerPoint Lesson
This is a PowerPoint Presentation that focuses on Parallel, Perpendicular and Intersecting Lines. The PowerPoint Presentation goes through the complete lesson plan cycle. In this lesson students will learn how to identify parallel, perpendicular and intersecting lines. *This PowerPoint Lesson has everything you need to teach a lesson. Just download and teach! This lesson includes Direct Instruction Slides, Guided Practice Slides and Independent Practice Slides. (Printable Version of Guided Pract
Grades:
4th
CCSS:
Also included in: 4th Grade Math PowerPoint Lessons - Bundle
Lines of Symmetry - PowerPoint Lesson
This is a PowerPoint Lesson that focuses on Lines of Symmetry. The PowerPoint Presentation goes through the complete lesson plan cycle. (I Do, We Do and You Do.) In this lesson students will learn how to identify lines of symmetry. *This PowerPoint Lesson has everything you need to teach a lesson. Just download and teach! This lesson includes Direct Instruction Slides, Guided Practice Slides and Independent Practice Slides. (Printable Version of Guided Practice Questions and Independent Question
Grades:
4th
CCSS:
Also included in: 4th Grade Math PowerPoint Lessons - Bundle
Acute, Right, Obtuse and Straight Angles - PowerPoint Lesson
This is a PowerPoint Lesson that focuses on Acute, Right, Obtuse and Straight Angles. The PowerPoint Presentation goes through the complete lesson plan cycle (I Do, We Do and You Do). In this lesson students will learn how to identify acute, right, obtuse and straight angles. *This PowerPoint Lesson has everything you need to teach a lesson. Just download and teach! This lesson includes Direct Instruction Slides, Guided Practice Slides and Independent Practice Slides. (Printable Version of Guide
Subjects:
Grades:
4th
CCSS:
Also included in: 4th Grade Math PowerPoint Lessons - Bundle
Right Triangles - 45 45 90 Special Right Triangles Notes and Practice
Right Triangles - 45 45 90 Special Right Triangles Notes and Practice
This packet includes information on teaching 45 45 90 Special Right Triangles. I have included:
*** Teacher Notes with worked out formulas, diagrams and workout examples. (the diagram on the first page comes from my set of Right Triangle Unit Vocabulary Cards and Posters)
*** Student Notes so that they can follow along and work out the problems as the teacher explains the information
*** A 22 question practice/homework s
Subjects:
Grades:
9th - 12th
Triangle Congruence Student Self Discovery Activity
looking for a change in your math class? Stop the routine math blackboard discussion. This will just limit students' thinking skill. Let your student discover, think critically and analyze math and let them see mathematics outside the bounds of their books!In this activity, it will guide students on discovering triangle congruence. no need to have a boring blackboard lecture :)Activity 1: the meaning of triangle congruenceActivity 2: Triangle Congruence Postulates and Theoremsand worksheet abou
Subjects:
Grades:
7th - 10th
Types:
Classifying Polygons Based on Attributes - PowerPoint Lesson
This is a PowerPoint Lesson that focuses on Classifying Polygons. This PowerPoint Presentation goes through the complete lesson plan cycle. In this lesson students will classify angles based on parallel and perpendicular sides and acute, obtuse or right angles. *This PowerPoint Lesson has everything you need to teach a lesson. Just download and teach! This lesson includes Direct Instruction Slides, Guided Practice Slides and Independent Practice Slides. (Printable Version of Guided Practice Ques
Grades:
4th
Also included in: 4th Grade Math PowerPoint Lessons - Bundle
Triangle Concurrency (Centroid, Orthocenter, Incenter, Circumcenter)
This lesson is a high school level geometry introduction to triangle concurrency. The first lesson focuses on the properties of the centroid, using coordinate geometry to locate the intersection of the medians. The second lesson uses an online applet to investigate the properties of the other three major points of the concurrency (the orthocenter, incenter, and circumcenter). A comparison of all concurrent points are made and practice multiple choice questions are included. A homework assign
Subjects:
Grades:
9th - 12th
Types:
Right Triangles - Square Roots and Simplifying Radicals
Right Triangles - Square Roots and Simplifying Radicals
This is designed to be an all inclusive lesson. It includes:
***A section of notes that has terms to know, objectives, the product and quotient rules, step by step instructions for simplifying nonfractional square roots.
***The notes go on to give step by step instructions for simplifying square roots that contain fractions and require rationalizing the denominator.
***I have included worked out examples for student reference as well
Subjects:
Grades:
9th - 12th
Quadrilateral Flow Chart
Students learn the characteristics of quadrilaterals using this easy to understand flow chart.
Subjects:
Grades:
3rd - 7th
Acute, Right and Obtuse Triangles - PowerPoint Lesson
This is a PowerPoint Lesson that focuses on Acute, Right and Obtuse Triangles. The PowerPoint Presentation follows the complete lesson plan cycle. (I Do, We Do and You Do.) In this lesson students will learn how to classify triangles as acute, right or obtuse. *This PowerPoint Lesson has everything you need to teach a lesson. Just download and teach! This lesson includes Direct Instruction Slides, Guided Practice Slides and Independent Practice Slides. (Printable Version of Guided Practice Quest
Subjects:
Grades:
4th
CCSS:
Also included in: 4th Grade Math PowerPoint Lessons - Bundle
Coordinate Reflections Geometry Digital Guided Notes and Video
About this resource:Do your students struggle with coordinate reflections? Tired of printing notes packets? This set of guided Geometry notes is engaging, paperless, and no prep! This set of notes teaches the concept of REFLECTIONS ON THE COORDINATE PLANE. Topics covered:Reflections over the x-axisReflections over the y-axisReflections over the line y=xReflections over the line y=-xReflections over other horizontal or vertical linesPlease see the preview for details!What are digital notes?Digita
Grades:
7th - 12th
CCSS:
Also included in: Geometry Digital Guided Notes and Resource Bundle
Special Right Triangles PowerPoint (30-60-90 and 45-45-90)
This is a PowerPoint presentation on Special Right Triangles. It starts off with the students seeing a square and identifying the properties they already know (accessing prior knowledge) and building up to the Pythagorean Theorem. Then, the pattern can be solicited from the students and examples are given.
The same is true for the 30-60-90 special right triangle. It starts off with an equilateral triangle and builds the same way as the 45-45-90 section.
This can be done altogether or in s
Grades:
6th - 12th
CCSS:
Scale Drawings and Models PowerPoint PLUS Guided Student Notes
This PowerPoint takes students through solving application problems for scale drawings and models. The last two slides of the PowerPoint also contain guided student notes for the students to follow along with. If the student notes print out a little blurry, just e-mail me and I will be happy to e-mail the PDF to you! :-)
Subjects:
Grades:
6th - 10th
Types:
Distance & Midpoint Formula Lesson Slides Presentation
Presentation includes two mini lessons-- one on midpoint formula and one on distance formula. Includes example problems that are easy to fill in step by step. Connection to midpoint and distance at the end.
Grades:
8th - 10th
CCSS:
Cross Sections Foldable Geometry
Foldable reviews horizontal, vertical and oblique (diagonal) cross sections for the following 3-D figures:
Sphere
Cone
Rectangular Prism
Triangular Pyramid
Cylinder
Foldable is editable and can be modified to swap out different 3-D figures.
This is a great overview of cross sections. I have students write the name of the 2-D shape in the blank area to the right of each shape. I have students pretend they are in Fruit Ninja and we simulate the different types of cuts or "chops". You can m
Subjects:
Grades:
6th - 8th
Quadrilaterals Notes and Graphic Organizer
These are two notes pages that I used to teach my students how to sort Quadrilaterals. We color coded similarities on the table, and then went through how to use the flow chart in order to describe and definite different types of quadrilaterals.
Subjects:
Grades:
4th - 12th
Surface Area of Cylinders Guided Notes
This file includes guided student notes which teach the process of calculating the surface area of cylinders.
Answer key included!!
Subjects:
Grades:
6th - 10th
Types:
Volume of Triangular Prisms Guided Student Notes
These guided student notes take students through calculating the volume of triangular prisms. These guided notes are great for all levels of learners and for flipped classrooms. Answer key included!
Also, check out my other Volume products- Volume of Cones and Pyramids Word Problem Practice PLUS Spiral Review , Volume of Cones and Pyramids Guided Student Notes, Volume of Cylinders Guided Student Notes
, Volume of Spheres Word Problem Practice PLUS Spiral Review, Volume Manipulative Stations
Subjects:
Grades:
6th - 10th
Types:
Equations of a Circle Guided Notes
This is guided notes for writing an equation of a circle and graphing an equation of a circle in general and standard form. The circles are centered at the origin and also other points on the coordinate plane. It also provides examples for converting the equation in general form and from general form to standard form.Includes 4 pages of notes and a corresponding key.You may also like Equations of a Circle Digital Card Sort.This was designed to satisfy the common core standard: CCSS.Math.Content.
Grades:
10th - 11th
CCSS:
Special Angle Pair Notes and Practice
Detailed Guided Notes on Special Angle Pairs (adjacent, complementary, supplementary, vertical, and linear) with definitions, picture examples, and examples to solve. Followed by a practice page with 10 problems and 2 challenges ranging from simple identification using a visual, to creating multi-step equations from word problems. Great focus on vocabulary! Includes "clues" to help memorize the angle pair types.Detailed Answer Key included.Everything you need to introduce this topic to your st
Grades:
7th - 8th
CCSS:
Introduction to Volume, Lateral & Total Surface Area PPT w/ Small Group Chats
This PowerPoint sets and objective for the lesson. Discusses the difference between volume and surface area. Has a video link for a rap to help students remember the difference. Then discusses lateral vs. total surface area. Throughout the PowerPoint there are small group discussion activities. These activities allow students to cement their learning throughout through their discussions. Also, there are multiple problems where small groups can discuss whether a problem is seeking the volume or s
Subjects:
Grades:
5th - 10th
Volume of Cones and Pyramids Guided Student Notes
Guided notes for calculating the volume of cones and pyramids. Breaks down the steps in an easy to understand format! Great for all levels of learners and flipped classrooms!
Answer key included!
Also, check out my other Volume products- Volume of Cones and Pyramids Word Problem Practice PLUS Spiral Review , Volume of Cones and Pyramids Guided Student Notes, Volume of Cylinders Guided Student Notes
, Volume of Spheres Word Problem Practice PLUS Spiral Review, Volume Manipulative Stations,
Subjects:
Grades:
6th - 10th
Segment and Angle Relationships in Circles
This product is a set of notes covering segment relationships in circles and angle relationships in circles. The notes include basic definitions and guided examples of each. There is also a quick check practice at the bottom of each page.Please preview the product before purchasing.Visit my page for other Geometry circles unit products such as circles vocabulary, arc length and sector area, etc.
Subjects:
Grades:
9th - 12th
Also included in: Geometry Unit 7 Notes Bundle - Circles
Transformations Guided Notes Presentation
Present an informed lecture to your students at the start of the unit by using a powerpoint that is informed and detailed and within standards for VA SOL 7.7. It goes along with the free download that is available in my store. Students will follow along with the guided notes and allow themselves to annotate on the note sheet.
Grades:
6th - 8th
Types:
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