### We found 40 resources with the concept postulates

Videos (Over 2 Million Educational Videos Available)
2:45
Population Genetics
2:54
Phonics Song 2 (new version)
8:55
The Circulatory System Part 1: The Heart
Other Resource Types (40)
7 Items in Collection
Lesson Planet

#### Proof That Geometry Isn't Difficult

For Teachers 8th - 11th Standards
Prove that Geometry can be challenging in a good way with a wide-ranging collection of resources on proofs. The topics focus on the main skills while young mathematicians to think outside the box.
Lesson Planet

#### Constructions for Parallel Lines

For Students 9th - 12th Standards
Looking for a formative check that's to the point? Let your learners show what they know on a two-question worksheet that assesses their knowledge of parallel lines. The resource and included rubric help you understand if their ideas are...
Lesson Planet

#### Postulates, Angles, and Their Relationships

For Students 8th - 11th Standards
More than a worksheet, learners go through geometry topics example by example on the nicely organized handout. From postulates to classifying angles, there are rules and examples provided for each topic. The ten pages of problems provide...
8:59
Lesson Planet

#### Special Relativity: Crash Course Physics #42

For Students 9th - Higher Ed Standards
Explore the concept of relativity and how it is related to light. An episode of the Crash Course physics series teaches learners the basics of special relativity. The narrator explains two postulates of relativity and gives scholars...
Lesson Planet

#### Converse of the Triangle Proportionality Theorem

For Students 9th - 12th Standards
They say the proof is in the pudding ... hopefully, in this case, the theorem isn't in there as well! Learners tackle the task of explaining the relationships between segments within a triangle. The assessment is designed to demonstrate...
Lesson Planet

#### Congruent Triangles

For Teachers 9th - 11th Standards
Is this enough to show the two triangles are congruent? Small groups work through different combinations of constructing triangles from congruent parts to determine which combinations create only congruent triangles. Participants use the...
Lesson Planet

#### Similar Triangles

For Teachers 9th - 11th Standards
Pupils work in pairs to investigate what it takes to prove that two triangles are similar. They work through various shortcuts to find which are enough to show a similarity relationship between the triangles. Small groups work with the...
7:39
Lesson Planet

#### Length of a Line Segment

For Students 9th - 12th Standards
What's the quickest way to get from point A to point B? Follow the line segment! The concept video demonstrates how to find the length of a line segment. Examples range from numeric to algebraic.
Lesson Planet

#### Congruent Triangles Applications

For Students 9th - 12th Standards
Triangles are all about threes, and practicing proving postulates is a great way to get started. The first page of the instructional activity provides a brief introduction of the different properties and postulates. The remaining pages...
Lesson Planet

#### Euclidean Geometry

For Teachers 9th - 12th
Go back to where it all began! Investigate how axiomatic systems and Euclidean geometry are based on undefined terms, common notions, postulates, and propositions by examining passages from Euclid's Elements. (Social studies teachers...
2 In 2 Collections
Lesson Planet

#### Postulates and Proofs: Let's take it to the courtroom!

For Students 9th - 10th Standards
Order in the court! Turn your geometry classroom into a courtroom and have your pupils defend their proofs. A fun and educational lesson allows both individual and group work with geometric proofs and group presentations in a court of...
Lesson Planet

#### Geometric Figures

For Teachers 10th - 12th Standards
Logical thinking is at the forefront of this jam-packed lesson, with young mathematicians not only investigating geometric concepts but also how they "know what they know". Through each activity and worksheet, learners wrestle with...
Lesson Planet

#### The Nouns of Geometry

For Teachers 9th - 12th
Socratic questioning to teach Euclidean geometry? "The Nouns of Geometry," followed by "The Verbs of Geometry," and the misfit, "A Beginner's Story - The Equilateral Triangle" are designed to encourage learners to explore various topics...
Lesson Planet

#### Challenge: Skills and Applications Lesson 1.3

For Students 10th - 12th
In this skills learning exercise, students explain the Segment Addition Postulate, provide examples and counter examples and determine congruent line segments.  This one-page learning exercise contains 11 multi-step problems.
Lesson Planet

#### Intersecting Planes

For Students 10th
In this intersecting planes worksheet, 10th graders solve and complete 27 various types of problems. First, they use the diagrams at the right to answer each of the questions. Then, students measure each angle shown and classify them as...
Lesson Planet

#### Points, Lines and Planes

For Students 10th
In this points, lines and planes learning exercise, 10th graders solve and complete 9 various types of problems. First, they name the planes that intersect a figure shown. Then, students determine the points that are collinear and...
Lesson Planet

#### Geometric Figures Review

For Students 10th
In this geometric figures review worksheet, 10th graders solve and complete 100 various types of problems reviewing various sections of geometry. First, they determine the perimeter of a triangle and name its collinear points. Then,...
Lesson Planet

#### Types of Triangles

For Students 10th
In this types of triangles learning exercise, 10th graders solve and draw 18 various types of problems that include applying postulates and theorems in solving them. First, they draw and label the various types of triangles listed. Then,...
Lesson Planet

#### Similarity and Congruence

For Teachers 9th - 12th
Young scholars explore the concept of similarity and congruence. In this similarity and congruence lesson, students identify and verify whether or not two figures are similar, congruent, or neither. Young scholars use postulates and...
Lesson Planet

#### Practice A: Postulates

For Students 9th - 11th
In this postulate worksheet, students identify a hypothesis, rewrite conditional statements, and determine if given geometry statements are true or false. They use postulates to prove given statements. This three-page worksheet contains...
Lesson Planet

#### Postulates and Theorems

For Students 10th
In this postulates and theorems worksheet, 10th graders solve and complete 58 different problems. First, they determine the postulate or theorem justified by each statement. Then, students find the measure of the numbered angles. They...
Lesson Planet

#### Postulates and Theorems

For Students 10th
In this postulates and theorems worksheet, 10th graders solve and complete 45 different types of problems. First, they write the converse of the true statement. Then, students find value of the variable so that the two lines are...
Lesson Planet

#### Arcs, Central Angles, and Chords

For Students 10th
In this circles learning exercise, 10th graders solve and complete 22 different types of problems. First, they find the measure of each arc. Then, students find the value of each central angle shown. They also state a postulate or...
Lesson Planet

#### Lesson 3.4 Practice A: Theorems and Postulates

For Students 10th - 12th
In this theorem and postulate worksheet, students identify theorems and postulates that justify given statements. They determine the measure of specified angles. This two-page worksheet contains a total of 37 problems. These two...