3,346 results
High school geometry lessons under $5
Unit Circle Paper Plate Activity
This guide will assist teachers in teaching the unit circle without memorization. By doing this activity, students will have a deep understanding of how degrees, coordinates, special right triangles, and the circumference of a circle all relate to form the unit circle.It includes a detailed lesson plan with step-by-step directions for teaching with a paper plate, the template for the triangles measured to match the paper plate, and a blank unit circle template for assessing students' understandi
Subjects:
Grades:
8th - 11th
Types:
CCSS:
Simplify Radicals Guided Notes & Practice
This is a clear & concise introduction to simplifying radicals for middle school and Algebra students. Great review for geometry students who need a refresher. Students will use guided notes to learn how to give decimal approximations and how to simplify to exact answers with two methods. Includes simplifying whole numbers and variable expressions. Answer keys included.
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Geometry Christmas Activity - Parallel Lines and Transversals
This worksheet is a fun way for your students to practice solving angles involving parallel lines with transversals with a fun Christmas Theme! Students match the problems with the solutions so they will know right away if they've solved correctly because of the puzzle! The file contains the student worksheet and teacher answer key. Get ALL the Geometry Holiday Puzzles HERE You might also like:- Distance and Midpoint - Parallel Lines and Transversals - Triangle Sum Theorem - Midsegments and Medi
Subjects:
Grades:
7th - 11th
Types:
Also included in:Â Geometry Holiday Puzzles
Volume of Cylinders, Cones, and Spheres Foldable Notes - Fully Editable
This editable foldable provides 4 practice problems to teach or review how to calculate the volume of cylinders, cones, and spheres. Students will also see problems that require them to work backwards and find missing dimensions of each of the figures.Perfect for interactive math notebooks! I use this type of assignment during whole group guided instruction, but it would also work great for intervention, small group, centers, or during a tutoring session.This download includes a print + go PDF
Grades:
8th - 10th
Types:
CCSS:
Transversals and Parallel Lines: Inquiry Lesson Pack
Parallel Lines & Transversals - Special Angle Pairs:
This lesson introduces corresponding angles, alternate interior angles, alternate exterior angles, same-side interior angles, and same-side exterior angles. It starts with an investigation activity in which students discover properties of corresponding angles. Students learn about angle relationships that occur when a transversal is cut by parallel lines.
Here's what's included:
- Inquiry-based activity for discovering properties of
Grades:
8th - 11th
Types:
CCSS:
Right Triangles - The Pythagorean Theorem Notes and Practice
Right Triangles - The Pythagorean Theorem Notes and Practice In this packet you will find:A set of teacher notes that: **illustrate and label the parts of a right triangle**outline the parts of the Pythagorean Theorem and give 6 fully worked out examples**Explain the requirements to be a Pythagorean Triple and gives 5 fully worked out examples **Explain the converse of the Pythagorean Theorem and gives 6 fully worked out examples.A set of student notes that match the teacher notes without the w
Subjects:
Grades:
8th - 11th
Types:
Dilations - Editable Geometry Foldable
This editable geometry foldable introduces students to dilations. It is organized by the following three tabs:1. What is a dilation? (Vocabulary: dilation, center of dilation, scale factor, and coordinate notation for dilations)2. Enlarging a figure (one example asking the student to draw a dilated figure given the scale factor, a second example asking students to find the scale factor of the figure after it's dilation) 3. Reducing a figure (one example asking the student to draw a dilated
Grades:
8th - 10th
Also included in:Â Similarity Geometry Foldables for Interactive Notebooks
Right Triangles -Soh Cah Toa (Sin, Cos, Tan) Intro To Trigonometry Notes & Prac.
Right Triangles - Soh Cah Toa (Sin, Cos, Tan) Introduction To Trigonometry Notes and PracticeThis is a set that introduces the ideas of Sine, Cosine and Tangent. It includes:*** Teacher Notes with all of the examples filled in covering Soh-Cah-Toa, setting up the ratios from a triangle, using a calculator to find the decimal value, using a calculator to use the inverse ratio to turn the decimal back into the angle, how to solve for the missing side and how to solve for the missing angle.*** Stu
Subjects:
Grades:
9th - 12th
Special Right Triangles 45 45 90 and 30 60 90 Editable Geometry Foldable
This editable foldable for geometry interactive notebooks, provides students with notes and examples on the relationship between side lengths for special right triangles: 45-45-90 and 30-60-90. Perfect for interactive notebooks or as a standalone graphic organizer. This works great for guided note- taking or for summarizing and as a study tool.Looking for additional practice on this skill? Check out my:Special Right Triangles Google Form Special Right Triangles Binder NotesSpecial Right Trian
Grades:
8th - 11th
Types:
CCSS:
Also included in:Â Geometry Foldables for Interactive Notebooks - Editable | Guided Notes
Surface Area of Prisms ~ Warm Up, Notes, & Homework
This set of worksheets includes 1 warm up, 3 pages of in class notes, and 2 pages of homework to help teach and strengthen students’ skills in calculating total & lateral surface area of rectangular & triangular prisms.• Included are two worksheets intended to be used as warm ups. The first warm up is a review of perimeter, area, and Pythagorean Theorem. The second warm up is a review of volume of rectangular & triangular prisms. • The 3 pages of notes introduce the total and late
Subjects:
Grades:
7th - 10th
Types:
Also included in:Â 8th Grade Math Bundle ~ All My 8th Grade Math Products at 1 Low Price
Origami / Crafts Step by Step 294 Folding Instructions-End of The Year Activity
Do your students love folding paper? This is a wonderful way to take up some extra time! Instructions to show your students on how to create an origami step-by-step instructions with real pictures for each step on how to fold each piece of paper as well as how to put it together! This package contains 294 step by step instruction cards how to fold origami animals and more... It's amazing to see how easy it is for children (and adults!) to create animals from paper with a little help. All cards
Subjects:
Grades:
3rd - 10th
Types:
Volume of Prisms ~ Warm Up, Notes, & Homework
This set of worksheets includes 1 warm up, 3 pages of in class notes, and 2 pages of homework to help teach and strengthen students’ skills in calculating volume of rectangular & triangular prisms.• The warm up reviews perimeter, area, and Pythagorean Theorem (one problem only that can be easily omitted if not yet taught) to prepare students to learn surface area.• The 3 pages of notes introduce the volume of a prism formula (V=Bh) and give 6 examples to be worked through as a class. The exa
Subjects:
Grades:
7th - 10th
Types:
Also included in:Â 8th Grade Math Bundle ~ All My 8th Grade Math Products at 1 Low Price
Right Triangles - Angles of Elevation & Depression Notes, Practices One and Two
Right Triangles - Angles of Elevation and Depression Notes, Practices One and Two
Angles of Elevation and Depression are an application of the sine, cosine and tangent ratios of trigonometry. In this packet you will find:
A set of teacher notes that:
**illustrate and label the parts of the angles of elevation and depression
**outline the steps to set up and solve the story problems associate with angles of elevation and depression problems
**four angle of elevation problems that are illustr
Subjects:
Grades:
9th - 12th
Types:
Congruent Transformations on the Coordinate Plane Foldable - Fully Editable
This editable foldable organizes notes and examples for graphing congruent figure transformations on the coordinate plane. Students will graph:TranslationsReflections (across the x- and y-axis)Rotations (90/270 clockwise, 180, 90/270 counterclockwise)Perfect for interactive math notebooks! I use this type of assignment during whole group guided instruction, but it would also work great for intervention, small group, centers, or during a tutoring session.This download includes a print + go PDF v
Grades:
7th - 9th
Types:
Also included in:Â Geometry Foldables for Interactive Notebooks - Editable | Guided Notes
Halloween Transformations HS Geometry Activity – Aligned to Common Core
Halloween Math Activity for High School or Middle School Geometry - Students graph three different figures then use the given transformations - translation, reflection, rotation, and dilation - to create a Halloween-themed picture! Includes: ★ Directions for plotting three figures★ Printable graph paper★ Extension questions about transformations★ Answer keys. ♦ This activity is Common Core-aligned: CCSS.HSG-CO.A.5Given a geometric figure and a rotation, reflection, or translation, draw the tr
Grades:
8th - 11th
Types:
CCSS:
CONVERT REPEATING DECIMALS TO FRACTIONS GUIDED NOTES AND PRACTICE
Save time and make your life easy with this CONVERT REPEATING DECIMALS TO FRACTIONS GUIDED NOTES and PRACTICE WORKSHEET! Perfect for introducing a new concept, reviewing a previously learned skill, or your interactive notebook! These guided notes will simplify every lesson with step-by-step examples and practice problems to provide a year-long resource for your students to refer to again and again!Click HERE to purchase my REAL NUMBERS INSTANT LESSON BUNDLE and SAVE $$!WHAT'S INCLUDED? I’VE INC
Subjects:
Grades:
7th - 9th
CCSS:
Also included in:Â REAL NUMBERS GUIDED NOTES AND PRACTICE BUNDLE
The Pythagorean Theorem - Editable Foldable for 8th Grade Math
This editable foldable provides students with notes, a discovery, and several examples using The Pythagorean Theorem. Students will have to find missing side lengths (a,b, and c) as well as simplify radicals (or use the decimal equivalent). A new option now also includes finding the diagonal of a rectangular prism, where students will apply the Pythagorean Theorem twice to solve.Now with multiple options! Perfect for interactive math notebooks! I use this type of assignment during whole group
Grades:
7th - 10th
CCSS:
Also included in:Â Geometry Foldables for Interactive Notebooks - Editable | Guided Notes
Triangle Inequality Theorem - Investigation, Guided Notes, and Assignment
***NO PREP LESSON*** This ready to use product is designed to help students understand the Triangle Inequality Theorem. Students will start by cutting out 8 pencils of different lengths (1 in - 8 in) and use these to form triangles and non-triangles (Preselected triangle lengths are given on the student work page.) A set of guided notes and an assignment are also included in this product to help reinforce what the students discover through their exploration.
Need more Triangle Inequality Theo
Grades:
7th - 10th
Types:
CCSS:
Rigid Transformations: Translations, Reflections, Rotations
Translations, Reflections and Rotations OH MY!Help students discover and understand rigid transformations in this four part activity. Over the course of 20 questions students practice translating, reflecting, and rotating geometric figures in the coordinate plane. On the last page there are multiple-step transformations to bring it all together. When reflecting about the x and y-axis, students are asked to look for patterns and write a rule. For rotations, the rules are given and students may
Grades:
8th - 10th
Also included in:Â Transformations Bundle
Transformations - Geometry Transformations Rotations Notes and Assignment
Transformations - Geometry Transformations Rotations Notes and Assignment
This is a set of notes meant to teach the concept of the transformations created by rotations.
Included in this product your will find:
A set of teacher notes that covers:
****** what is a rotation
****** what are the properties of a rotation
****** how to complete rotations in the coordinate plane (both ways - - given the coordinates and the rotations - - complete the rotation and given a figure how was it rotat
Subjects:
Grades:
9th - 12th
Types:
CCSS:
Vertical Angles & Other Special Angle Pairs - Inquiry Lesson Pack
This pack covers supplementary, complementary, and vertical angles with higher level applications. The lesson introduces the term "linear pair." Students discover that vertical angles are congruent and practice applying algebra skills when solving for angle measures.
Here's what's included:
- A hands-on folding activity for discovering properties of vertical angles
- A guided inquiry worksheet for vertical angles
- 2 half-sheet warm-ups
- An organizer for students to record properties of ver
Grades:
7th - 10th
Types:
Graphing and Writing Equations of Circles: Cell Phone Towers Task
This lesson plan and activity were created to allow students to explore a real life situation involving graphing circles. Students will get lots of practice writing equations for circles and graphing circles on a coordinate plane as well as using some problem solving skills to make their own decisions.A lesson plan with some estimates of time are included in the pages.Make sure students have graph paper that has at least 40 units total for the x-axis.Standard graph paper from the store normally
Subjects:
Grades:
9th - 11th
Types:
CCSS:
Transformations - Geometry Transformations Translations Notes and Assignment
Transformations - Geometry Transformations Translations Notes and Assignment
This is a set of notes meant to teach the concept of the transformations created by translations.
Included in this product your will find:
A set of teacher notes that covers:
****** what is a translation
****** what are the properties of a translation
****** how to complete translations in the coordinate plane (both ways - - given the coordinates and the translations complete the translation and given a figure
Subjects:
Grades:
9th - 12th
Types:
CCSS:
End of Year Project
This EIGHT PROJECT BUNDLE (!!!!!) will keep your Algebra 1, Geometry, or Algebra 2 students busy for the last 1 - 3 weeks of school doing either independent or group projects, with or without access to technology. Projects include rubrics and grading criteria for the most part, although I sometimes just grade this with a daily participation grade rather than for correctness. Project topics include:
- Area and Perimeter -- Design Your Own Playground!
- Linear Modeling -- Human Height and Bone Le
Subjects:
Grades:
8th - 12th
Types:
Showing 1-24 of 3,346 results
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