Refine Your Results

Now... gain access to over 2 Million curated educational videos and 500,000 educator reviews to free & open educational resources

Get a 10 Day Free Trial

18 resources with the keyterm adjacent

Videos (Over 2 Million Educational Videos Available)
Prepositional Phrases for Kids | English Grammar Video Video
11:22
Prepositional Phrases for Kids | English...
How Computers Work: What Makes a Computer, a Computer? Video
5:10
How Computers Work: What Makes a Computer,...
Three-Dimensional Coordinates and the Right-Hand Rule Video
6:09
Three-Dimensional Coordinates and the...
Other Resource Types (18)
+
Instructional Video2:12
Lesson Planet: Curated OER

What are the Legs and Hypotenuse of a Right Triangle?

For Teachers 6th - 10th
What are all the parts of a right triangle called? What makes it a right triangle? Legs? Triangles have legs? Hypotenuse? Pythagorean Theorem? The instructor diagrams and identifies all the parts of a right triangle for you.
+
Instructional Video5:07
Lesson Planet: Curated OER

How Do You Find a Missing Side of a Right Triangle Using Cosine?

For Teachers 6th - 11th
Trigonometry? What's trigonometry. Well, something to do with triangles, right? Right! Right triangles! In this problem, find the missing length of one of the sides. So set this up as a ratio: cosine(A) = adjacent side length divided by...
+
Lesson Plan
Lesson Planet: Curated OER

Identifying Pairs of Angles Formed by Transversals

For Teachers 5th - 8th
Learners review pairs of angles: adjacent, complementary, supplementary, linear, and vertical. They create flashcards by sketching pairs of lines that appear to be parallel with a transversal. They identify pairs of angles by their...
+
Worksheet
Lesson Planet: Curated OER

Complementary and Supplementary Angles

For Students 4th - 7th
Your geometry learners determine the measure of remaining angles in sets of three given that the other two are complementary or supplementary. From a diagram, they identify which angles are supplementary, complementary or congruent from...
+
Lesson Plan
Lesson Planet: Curated OER

Basic Trigonometric Ratios

For Teachers 11th - 12th
In this trigonometric ratio worksheet, learners determine the length of a side of a right triangle, or the measurement of angles using trigonometric ratios. This one-page worksheet contains 24 problems. Answers are provided at the bottom...
+
Lesson Plan
Lesson Planet: Curated OER

Angles That Pair

For Teachers 6th - 8th
Students identify angles.  In this angles that pair lesson, students identify adjacent, vertical, complementary, and supplementary angles.  They use straws, pretzel sticks to demonstrate given types of angles. 
+
Worksheet
Lesson Planet: Curated OER

Triangles

For Students 10th
In this triangles instructional activity, 10th graders solve 12 different problems that include various angles of triangles. First, they determine the measure of an exterior angle. Then, students determine the measure of any of the base...
+
Worksheet
Lesson Planet: Curated OER

Simplest Form

For Students 9th
In this simplest form worksheet, 9th graders solve and complete 28 different problems that include solving a puzzle. First, they determine the simplest for each expression given in the adjacent answer column. Then, students write the...
+
Worksheet
Lesson Planet: Curated OER

Tool Kit 1: Matching Self-Test - Angles

For Students 7th - 9th
In this angle learning exercise, students match given terms to a picture that describes the term. Vertical angles, parallel lines, supplementary angles, adjacent angles, right angles are samples of the 20 listed terms. This one-page...
+
Worksheet
Lesson Planet: Curated OER

Pairs of Angles

For Students 10th
In this pairs of angles activity, 10th graders solve 20 different sets of angles. First, they determine each pair of angles as what specified type. Then, students name each pair of specified angles in each illustration.
+
Worksheet
Lesson Planet: Curated OER

Trigonometric Ratios

For Students 10th
In this trigonometric ratios activity, 10th graders solve 9 different problems that include determining the trigonometric ratios of each triangle. First, they determine the sides and angles of a right triangle that is shown in each...
+
Worksheet
Lesson Planet: Curated OER

Angle Relationships

For Students 10th
In this angle relationships instructional activity, 10th graders solve 10 different problems that include determining the value of various angle relationships. First, they name a pair of vertical angles and determine which angle is...
+
Worksheet
Lesson Planet: Curated OER

Trigonometry Ratios in Right Triangles

For Students 10th
For this trigonometry ratios in right triangles worksheet, 10th graders solve 10 different trigonometric ratios that apply to right triangles. First, they define a trigonometric ratio and its three most common ratios, sine, cosine, and...
+
Worksheet
Lesson Planet: Curated OER

Angle Measurements

For Students 10th
In this angle measurements worksheet, 10th graders solve 12 problems that refer to the illustrations on the sheet and find the measures of various types of angles. First, they refer to the first figure to respond to 6 questions about the...
+
Worksheet
Lesson Planet: Curated OER

Measuring Angles in Triangles

For Students 10th
In this measuring angles in triangles worksheet, 10th graders solve 12 different measurement problems with angles within triangles. First, they find the value of x in each triangle given the angle measurements. Then, students find the...
+
Lesson Plan
Lesson Planet: Curated OER

Music to Your Ears

For Teachers 6th - 12th
Students explore how the sounds made by everyday objects can be transformed into musical experiences, composing and performing musical pieces using non-traditional instruments.
+
Worksheet
Lesson Planet: Curated OER

Diamonds

For Students 6th - 8th
For this math puzzle worksheet, students review the grid shown to locate a number of hidden diamonds. Then they determine the positions of each of the diamonds in the grid. Students also find the number of adjacent squares that contain...
+
Lesson Plan
Lesson Planet: Curated OER

Angles Lesson Plan

For Teachers 3rd - 5th
Learners stud angles, and then play the "What's Your Angle?" game. They complete at least 10 computer generated problems from the Angles Applet.