Less than $5 11th Grade Geometry Activities (by price, low to high)

Asymmetric Graph Paper 8.5 x 11 inches 200 pages

An activity to discover the properties of the graphs of sine and cosine. Print off the circle and horizontal axis for each student. Enlarge to A3 if you want to make a display afterwards. You just need to provide some spaghetti and glue.

This is great for teaching trigonometry for angles greater than 90 and visualising the shape of the sine and cosine curves. My students particularly enjoy this one and hope yours do to.

LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses.

COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

This is a review activity of conditional statements and conjecture vocabulary. These definitions are for a high school geometry class. This "I have, who has" activity is a great activity for small classes of lower level to on level students.

This is a modified polynomials activity for algebra. There are 16 questions that have students find the leading coefficients, constants, degrees, terms, and then classify the polynomials by degree and terms. This is a great activity to supplement and reinforce polynomial skills. Very interactive! My students loved doing this activity and had a better understanding for the material.

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Do you need a fun way for students to practice points lines and planes vocabulary? This print and go handout has students match key vocabulary words with the definitions. Once they do, they will have eight letters to unscramble for the mystery word.

Included

Points lines and planes handout with answer key

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Haunted House Points, Lines, and Planes Activity | Perfect for Halloween!

Make geometry a spooktacular experience with this engaging Haunted House Points, Lines, and Planes Activity! This Halloween-themed lesson is designed to reinforce important geometry concepts, keeping students both excited and focused as they practice their understanding of points, lines, planes, and angles.

What Students Will Do:

• Identify points, lines, and planes within a haunted house scene.
• Name angles using proper geometric notation.
• Find parallel and perpendicular lines within the haunted house.
• Identify collinear and non-collinear points.

This activity is perfect for hands-on practice of geometry vocabulary and concepts, and its haunted house theme makes it ideal for October! Students will enjoy the creative twist on geometry as they work through the questions and explore the spooky structure.

Why Teachers Love It:

• Great for reinforcing geometry concepts.
• Perfect for October lessons, early finishers, or substitute plans.
• Comes with clear instructions and an answer key for easy grading.
• Engages students with a fun, seasonal theme while keeping the focus on key math skills.

What’s Included:

• Printable haunted house diagram with geometry questions.
• Comprehensive worksheet covering points, lines, planes, angles, parallel and perpendicular lines, and more!
• Answer key for quick and easy grading.

Make your geometry lessons a little spooky this October with this Haunted House Points, Lines, and Planes Activity!

Do you need a way to assess students' Points, Lines, and Planes Vocabulary? These two, points lines, and planes quizzes assess 16 key vocabulary words for basic geometry terms. Students match the word to the definition on the front side and match the word to the picture on the back side.

Terms assessed:

point

line

plane

line segment

ray

angle

parallel lines

perpendicular lines

collinear

non-collinear

coplanar

non-coplanar

midpoint

skew lines

vertex

bisector

This word sleuth will provide your students/children with a fun journey through Geometry with key vocabulary words. It can be done in class, centers, or as a fun homework assignment.

Word sleuth is in PPTX format along with the answer key.

If you and your students/children, enjoy this activity, please go to your purchases and let me a review.

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Tina

Big Easy Homeschooling Mom

Do you need a geometry activity for students to practice finding the distance between two points and from a graph? This activity is a set of 16 distance problems where students solve and figure out a 'Weird Fact' that they will be talking about. They want to complete this to uncover the fact that will surprise them.

Included

Distance Formula Weird Facts Handout

Guided Template

Answer Key

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This bundle contains 16 individual WebQuests - each with a comprehensive answer key. Check out the individual items for more information!

This maze is for students to practice finding missing angle measurements of a right triangle using trigonometry. The students will work their way through the maze by solving the problems and choosing the correct answer.

This would be a great addition to:

• Your emergency substitute folder
• A choice board
• Unit/chapter review
• Remediation

This maze is meant for students to practice using the Angle Addition Postulate. The students will work their way through the maze by solving the problems and dragging and dropping the yellow pieces to the correct answer.

This would be a great addition to:

• Your emergency substitute folder
• A choice board
• Unit/chapter review
• Remediation

Do you need a fun way for students to practice ratios and extended ratios? This print and go color by number activity is a great way to engage students without the typical worksheet. Students will love the final result of Mario. I also love that this is a great way for students to have immediate feedback. Included is also a guided worksheet to accompany the problems. This allows students who normally struggle to be more independent.

Included:

Ratios and Extended Ratios Color by Number worksheet

Guided Worksheet

Answer Keys

You might also like:

Solving Systems by Elimination color by number

Solving Equations Color by Number- FREE

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This mystery puzzle is a self-checking matching activity. The students will solve special right triangles of 45-45-90 or 30-60-90. I suggest using this as a warm-up, bell ringer, or exit ticket.

Do you need a geometry activity for students to practice finding the midpoint between two points and from a graph? This activity is a set of 16 midpoint problems where students solve and figure out a 'Weird Fact' that they will be talking about. They want to complete this to uncover the fact that will surprise them.

Included

Midpoint Formula Worksheet (Guided version included)

Answer Key

Bring spooky fun into your math classroom with this engaging Halloween Coordinate Grid Activity! Designed for students practicing coordinate planes, this activity comes in two versions to accommodate different levels of learners:

• 1st Quadrant Only: Perfect for beginners just learning about plotting points.
• All Four Quadrants: Ideal for students ready to tackle negative numbers and the full coordinate grid.

Versatile and Classroom-Ready: Whether you're planning for substitute lessons, need an engaging task for early finishers, or simply want to bring a little Halloween fun into math, this Witch-themed activity is a perfect fit! The easy-to-follow instructions make it great for independent work, and students will enjoy revealing a spooky Witch as they correctly plot the points.

What’s Included:

• Two differentiated versions (1st quadrant and all quadrants)
• Printable coordinate grids for both versions
• Easy-to-follow instructions for students
• Answer keys for quick grading

Perfect for October! This activity is a fantastic addition to your October math lessons or a fun, educational treat for the Halloween season.

This mystery puzzle is a self-checking matching activity. The students will match a vocabulary word that describes the correct conditional statement. I suggest using this as a warm-up, bell ringer, or exit ticket.

Halloween Coordinate Grid Activity | Two Versions: 1st Quadrant & All Quadrants | Perfect for October!

Bring spooky fun into your math classroom with this engaging Halloween Coordinate Grid Activity! Designed for students practicing coordinate planes, this activity comes in two versions to accommodate different levels of learners:

• 1st Quadrant Only: Perfect for beginners just learning about plotting points.
• All Four Quadrants: Ideal for students ready to tackle negative numbers and the full coordinate grid.

Versatile and Classroom-Ready: Whether you're planning for substitute lessons, need an engaging task for early finishers, or simply want to bring a little Halloween fun into math, this Frankenstein-themed activity is a perfect fit! The easy-to-follow instructions make it great for independent work, and students will enjoy revealing a spooky Frankenstein as they correctly plot the points.

What’s Included:

• Two differentiated versions (1st quadrant and all quadrants)
• Printable coordinate grids for both versions
• Easy-to-follow instructions for students
• Answer keys for quick grading

Perfect for October! This activity is a fantastic addition to your October math lessons or a fun, educational treat for the Halloween season.

This maze is meant for students to practice using the Segment Addition Postulate. The students will work their way through the maze by solving the problems and choosing the correct answer.

This would be a great addition to:

• Your emergency substitute folder
• A choice board
• Unit/chapter review
• Remediation

You may also like:

Parallel Lines Cut by a Transversal (Special angles) Placemat Activity

Parallel Lines Cut by a Transversal (Special angles) Halloween Color by Number

You can receive TeachShare store credit to use on future purchases by leaving reviews on

products you buy. Just click on "My Purchases" then the purchased item.

This maze is meant for students to practice using the Angle Addition Postulate. The students will work their way through the maze by solving the problems and choosing the correct answer.

This would be a great addition to:

• Your emergency substitute folder
• A choice board
• Unit/chapter review
• Remediation

You may also like:

Parallel Lines Cut by a Transversal (Special angles) Placemat Activity

Parallel Lines Cut by a Transversal (Special angles) Halloween Color by Number

You can receive TeachShare store credit to use on future purchases by leaving reviews on

products you buy. Just click on "My Purchases" then the purchased item.