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showing 1-24 of 599 results

This maze consists of 11 right triangles in which students must use the Geometric Mean to solve for leg, altitude, and hypotenuse segment lengths.
Students will use both Geometric Mean Theorems in this exercise:
• The altitude drawn to the hypotenuse of a right triangle separates the hypotenuse i

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Also included in: Right Triangles & Trigonometry Activity Bundle

This is a set of 12 task cards in which students must use the Geometric Mean to solve for leg, altitude, and hypotenuse segment lengths in right triangles. Students will use both Geometric Mean Theorems in this exercise:
• The altitude drawn to the hypotenuse of a right triangle separates the hypot

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Also included in: Right Triangles & Trigonometry Activity Bundle

There are 2 levels for this sort. Student use the Right Triangle Geometric Mean Theorem to find the Altitude and Legs of a Right Triangle. The solutions are rounded to 2 decimal places.
This sort is designed for students to work individually, in pairs, or small groups.
Directions for forward

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Also included in: Triangle Bundle Pack~Angles~Congruent Triangles~Similar~Special Lines

Geometric Mean in Right Triangles is for grades 8-12
Many students struggle with finding the geometric mean in a right triangle. They struggle with seeing the relationships between the similar right triangles formed by the altitude and the largest right triangle. These manipulatives allow students

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This is a packet for teaching Geometric Mean. There are 2 practice sheets, 1 Think, Pair, Share sheet (Common Core), and 1 quiz. The first Geometric Mean practice sheet involves the idea of water slides so it's a little fun for the students. The other practice sheet is a partner practice sheet an

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Geometry - Geometric Mean and Similar Right Triangles
Common Core Aligned Lesson with Homework
This lesson includes:
-Lecture Notes (PDF, SMART Notebook, and PowerPoint)
-Blank Lecture Notes (PDF and SMART Notebook)
-Homework (PDF)
-Answer Key (PDF)
You do not need to have SMART Notebook or PowerP

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This foldable provides students with the formula (written three different ways) and four organized examples for finding the geometric mean.
This is a great item to add to your interactive notebooks. It may be used as a quick check, bell ringer/ exit ticket, or even as a homework assignment.
An

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This a PowerPoint lesson explaining Geometric Mean using an Altitude Method and a Leg Method. Most people separate the large triangle into 3 separate triangles. This method doesn't separate the triangles at all. I find this to be much easier to teach and much easier for the students to learn. I have

This foldable is organized by the following two tabs:
1. Using Proportions in Geometry (Students will solve basic proportions, algebraic proportions, rewrite proportions using different properties, and find missing side lengths of triangles using proportional reasoning)
2. Geometric Mean (Studen

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This product includes a foldable with the theorems and corollaries for similarity in right triangles.
It also includes a easy warm up (hands-on), step by step activity in power point to guide your students to discover the theorem about the effect of the altitude to the hypotenuse on a right triang

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Not everything has to be a foldable! This is a great notebook "tape-in" graphic organizer to help your students during instruction involving geometric means. Each page contains 4 tape-in organizers.

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This is a coloring activity for a set of 12 problems on finding the geometric mean of two numbers. ALL answers are whole numbers, (square roots of perfect squares).
For practice appying this concept, please check out my Triangles - Similarity in Right Triangles Riddle
Posted: 9/4/15 so 50% off

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This zipped folder contains
• A smart notebook file that will illustrate how similar triangles are formed when the altitude is drawn from the vertex of the right angle to the hypotenuse.
• A PDF file with a full set of directions on how to use the smart notebook file.
In the Smart Notebook file
•

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This worksheet (and accompanying key) shows two methods of calculating the geometric mean given two extremes, and calculating the missing extreme given the geometric mean and a known extreme. There are visual organizers for the visual learners as well as written directions for the more language orie

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Geometric Mean in Right Triangles Mazes
This is a set of four mazes to practice using geometric means to find the length of a leg, altitude, hypotenuse, or segments of the hypotenuse in a right triangle. Students use their solutions to navigate through the maze. This activity was designed for a hi

Here are 18 pages that could either be used as task cards for groups or as a walk around activity. All 18 pages require the use of Geometric Mean.

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What do Papa Bear, Mama Bear and Baby Bear have to do with triangles? This is how I teach the 3 similar triangles that exist when an altitude is drawn in a right triangle. It produces three similar triangles. A big one, a medium one and a small one. This geometry lesson covers the Right Triangle Alt

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This is a challenging quick quiz that assesses students' ability to solve problems involving geometric means. It is a great tool to obtain fast feedback data to drive your instruction.
In order to provide the best quality materials for the best teachers, please leave detailed feedback if you find a

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Great Poster for solving for the Geometric Mean of Right Triangles. I keep it up in my room all year long.

This activity is a review of understanding how to find the "Geometric Mean". This maze requires students to "Find the Geometric Mean of a geometric sequence given the term before and the term after" .
In this Geometric Sequence activity, the student would need to find the middle term of 3 consec

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This foldable is has two tabs. The first tab has altitude geometric mean practice and the second tab has leg geometric mean practice. Students will then complete 6 geometric mean problems that are mixed. Students will determine which method to use.

Song about the GEOMETRIC MEAN. Includes lyrics, animation, and music. From SkitSoPhrenia and I Feel A Song Coming On by Cindy Boyd. THIS IS DIFFERENT FROM THE OTHER GEOMETRIC MEAN SONG ON THIS SIGHT. I use to reinforce and reteach what I have taught. No vocals at this time. I use smilies whenev

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Using Right Triangles and the Altitude to the Hypotenuse, students can find the Geometric Means. Includes Answer Key.

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This is a eleven problem geometric mean assignment for students to complete after the class notes. This assignment has an answer bank on the bottom so students can self-check. My special education students have been more successful when I started on include answer banks to my assignments. My general

showing 1-24 of 599 results