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showing 1-24 of 243 results

I created characters to help students remember Special Right Triangles. For students who struggled to remember differences, students with learning disabilities and students with limited English proficiency these characters where a great hit! Try this product and see the results! Included are the fo

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This discovery learning activity will help students find the ratios between the sides in 45-45-90 triangles, by reviewing properties of an isosceles triangle. Then students discover the ratios in 30-60-90 triangles by dividing an equilateral triangle in half. Students first look at examples and ge

Right Triangles - Geometry Special Right Triangles Practice Riddle Worksheet
This is an 15 question practice workhsheet that centers around the concept of 45-45-90 and 30-60-90 Special Right Triangles. It requires students to solve for the missing leg opposite 30, 45 or 60 or the missing hypotenuse

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In this worksheet students will work together and compare answers. Each student will work one column of 9 problems. When they are finished, they compare answers. Even though the problems in each column are different, the students should get the same answer for each problem number.
All of the proble

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Also included in: Right Triangles Unit Activity Bundle

Right Triangles - Geometry Special Right Triangles Task Cards
In this set of 32 task cards and 32 matching annotated answer cards you will find cards meant to review/reinforce the properties of Special Right Triangles (30 - 60 - 90 and 45 - 45 - 90). You will also find a student answer sheet!
Th

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Right Triangles - 30 60 90 Special Right Triangles Notes and Practice
This packet includes information on teaching 30 60 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

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This is a digital version of my Special Right Triangles Cut and Paste Puzzle designed in Google Slides.
This puzzle was created to help students find missing sides in special right triangles, including both 45°-45°-90° and 30°-60°-90° triangles.
Once purchased, you will receive a document with dir

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Also included in: All Things Algebra® - Digital Activities Bundle for Google Slides™ - VOLUME 1

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 Rig

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This package includes my exploration for 45°-45°-90° and 30°-60°-90° special right triangles. Students explore connections between the lengths of the sides in these triangles. Students need a centimeter ruler to complete this activity and must have prerequisite knowledge of the Pythagorean Theorem

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This worksheet is designed to replace a lecture on the topic of special right triangles: it walks the kids through the 45-45-90 (isosceles right triangle) and 30-60-90 (half an equilateral triangle) shortcuts.
It includes a key.
I start out class with a 15-minute "mini-lesson," giving my students

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This PowerPoint game consists of five categories: Right Triangle Basics, 30-60-90 Triangles, 45-45-90 Triangles, Right Triangles and Trigonometry, and Trivia. While the main objective of the PowerPoint is to focus on 30-60-90 and 45-45-90 triangles, other topics such as simplifying radicals, recogn

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In this activity, students will practice applying principles of the special right triangles as they have fun coloring! Students will color their answers on the picture with the indicated color in order to reveal a beautiful, colorful pattern! This no-prep activity is an excellent resource for sub

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Also included in: Geometry Skills Color By Number Bundle 3: ...More Skills

I use Scavenger Hunts to review a lot of different subjects in my classes. This one reviews finding the sides of special right triangles. (30°-60°-90° and 45°-45°-90°) There are 12 multi-step problems, all with exact answers given. (My classes can't use calculators with this.)
It can be used in

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Right Triangles: Special Right Triangles Quiz
This is a 14 question quiz that assesses student understanding of 45 - 45 - 90 and 30 - 60 - 90 Special Right Triangles. It includes questions that require students to apply the properties through recognizing the properties and setting-up and solving u

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My Geometry students struggle with the isosceles right triangle (45-45-90) and 30-60-90 special right triangle shortcuts. The purpose of this activity is to give the students enough practice so that they see the connection directly. I've found that if they derive the formulas and shortcuts, they a

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This color by number gives learners the opportunity to review their knowledge of simplifying and multiplying square roots and rationalizing denominators. I used it in my classroom as a way to review radicals before teaching special right triangles!
There are a total of 15 questions in this activit

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This is a right triangles review scavenger hunt. The problems cover Pythagorean Theorem and its converse, special right triangles and trigonometry (both finding a missing side and finding a missing angle).
I have also included a blank table for the students to fill out as they are going through the

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This is a powerpoint game with two versions included. Use as a WIPE OUT game that has 22 problems and 2 slides where students lose 200 or 400 points or use as a review with 24 problems. Both versions include point values for problems. These can be used for a competition of two teams to play against

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Marty the Mistake Maker has totally messed up when taking his quiz on Pythagorean Theorem and special right triangles. Students look over his work to explain what he did wrong and correct his work to find the right answer. Students enjoy showing their expertise as they play teacher and fix Marty's w

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This is a great review activity for special right triangles and trig ratios! I have included 15 task cards, as well as a riddle worksheet for your students to complete. The task cards include 30-60-90 triangles, 45-45-90 triangles, trig ratios, and angles of elevation and depression. Enjoy!

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In this activity students will cut out 24 right triangle problems and sort them into four categories according to which method would be best for solving the problem: SOHCAHTOA, Pythagorean Theorem, 45-45-90, and 30-60-90.
I did this activity with my students on the 2nd day of unit review for specia

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This VERY Popular Activity with my Students is an Activity that I use to review for the quizzes and Test.
Includes Topics such as:
Classification of Angles
Angles of Elevation and Depression
Sine, Cosine, and Tangent
All Special Right Triangles
Simplifying Radicals
Law of Sine and Cosine
It could

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showing 1-24 of 243 results