23 results
Free high school trigonometry lectures
Trigonometry - What is a Radian?
This PowerPoint presentation investigates the fundamental trigonometric angle measurement known as a radian. You will learn what a radian is, how it is derived, and the relationship between radians and degrees.
After learning the definition of an angle you will then review some basic geometric concepts. Using the definition of an angle and the geometric concepts a radian is defined and an animation shows how a radian is derived in a circle.
The relationship between degree and radian measurem
Subjects:
Grades:
10th - 12th, Higher Education
Trigonometry identities Study Sheet
A cheat sheet of hexagon shortcuts for trigonometric identities provides a compact and convenient reference guide for various trigonometric identities arranged in the shape of a hexagon. This creative visual layout helps students and professionals quickly recall and apply these identities. By organizing these identities within the hexagon structure, individuals can easily navigate through the relationships between trigonometric functions and quickly reference the appropriate identity for their c
Subjects:
Grades:
9th - 12th
Types:
Basic Trigonometric Functions - Summary Sheet
A handy summary sheet outlining the steps taken to find:(1) Trigonometric ratios(2) Angles using trigonometric functions(3) a side length when given an angle and a side measure** Appropriate for Alberta's Math 10C curriculum** Examples provided** Blank copy is provided for students to write their own steps and examples
Subjects:
Grades:
9th - 12th
A colorful, step by step, custom animated Unit Circle
The graphics are Microsoft Smart Art graphics and can be easily changed to match your school colors or presentation theme.
Here, the unit circle presented as a collection of divisions in radians first by eighths, then by twelfths and then as a division in angles first by 45 degrees, then by 30 degrees. Each radian fraction flies in as a fraction over 4 so students can see how the divisions of a unit circle are 1/4, 2/4, 3/4, 4/4, 5/4, 6/4, 7/4, and 8/4 and then these radians are simplified.
Subjects:
Grades:
10th - 12th, Higher Education
An Introduction to Trigonometry
Using skyscrapers in Dubai as our example, this is a Keynote presentation using animations and graphics to explain the basics of trigonometry.
The presentation is based upon the pedagogic theory context-based learning, which highlights the necessity of using real-world examples.
PS. This is my first presentation for this forum so please feel free to send me feedback and input. Thank you! DS
Subjects:
Grades:
9th - 12th
Trig Ratios Foldable
Cut and Paste Foldable
• Use Printable Base Page
• OR Glue to Notebook Paper
• SOHCAHTOA
• Examples
Subjects:
Grades:
8th - 12th
introduction to trigonometry - angles, linear and angular speed
27 slides
clearly discussed each topics with figures
topics covered:
Angle Measure Angles in Standard Position Arc Length, Area of a Sector Linear and Angular Speed
Enjoy math!!!!
Subjects:
Grades:
9th - 11th
Trigonometric Functions
https://www.youtube.com/channel/UCvzeCF3s5DO56iBjVgE2jiwTopics discussed in this chapterMeasurement of Angles in Trigonometry.Units of Measurement of Angles .Measurement of 1 Radian in Degree and 1 Degree in Radian.Relation connecting the units ( radian, degree & grade).
Subjects:
Grades:
10th - 12th, Higher Education
Types:
Graphing the parent function y = sin x
A step by step rational to arrive at the correct graph.
Prerequisite: Students must understand the relationship between any point on the unit circle and the angle whose terminal ray intercepts it. (cosine theta, sine theta).
A VIP (visual instructional plan) pioneered by Fred Jones is included for use during guided instruction.
Subjects:
Grades:
10th - 12th
Types:
CCSS:
12:37
Mathematics Amazing trick to understand Trigonometry Formulas Geometry
Hello Viewers,
It will be great if you can also rate our videos, it will help us to reach more audience.
In this session we will get to know all about Trigonometry Formulae.
Covers :
- Six trigonometric ratios
-Inverse Trigonometric Ratios
- Value Table for Standard Angles
- Complementary Angles
- Trigonometric Identities
- Application of Trigonometry
- Horizontal Level
- Line of Sight
- Angle of Elevation
- Angle of Depression
Subjects:
Grades:
8th - 12th, Higher Education, Adult Education
Types:
Law of Sines Curriculum Slideshow
What student should know by the end of this work:State and use the law of Sines Use a step-by-step  procedure to eval any plane triangle given partial information to find some unknown side length or unknown angle measurement.Solve practical problems, eg. surveying.How to calculate the area of any triangle using closely-related  Heron’s formula.Prove Law of sines.
Subjects:
Grades:
10th - 12th
Trig Slideshow 1 (Angles and Measures)
A slideshow that provides practice problems, formulas, and summarizes the key points from the Eighth Edition of "Precalculus Graphical, Numerical, Algebraic" by Demana, Waits, Foley, and Kennedy.This also pairs with the handout that I also have available, with the same content and sample problems.
Subjects:
Grades:
10th - 12th
CCSS:
2:57
Mathematics How To Use A Clinometer - Application Of Trigonometry Geometry
In this online Math Video Tutorial on Application Of Trigonometry we will learn How To Use A Clinometer in Real Life in less than 3 minutes.
Subjects:
Grades:
6th - 10th
Types:
Secant -- a geometric perspective
A discussion of the secant from a geometric perspective
Subjects:
Grades:
10th - 12th, Higher Education
Types:
Factoring Rules
This sheet gives the basic factoring rules, the quadratic formula and an example of how to complete the square. This is a nice reference sheet for students during remote or distance learning.
10:42
Mathematics Trigonometry for Beginners - Introduction - Geometry
This session deals with introducing the topic 'trigonometry' to anyone who wishes to learn about it in a very simple way. It does so by touching upon various dimensions within trigonometry. So it is advised to view this session before exploring rest of the sub topics.
Subjects:
Grades:
6th - 12th
Types:
3:49
How to make a clinometer Application of trigonometry Geometry
In this video You will learn the activity of Construction of Clinometer.
Subjects:
Grades:
8th - 12th, Higher Education, Adult Education
Types:
Highschool Trigonometry
I'm a university student who decided to use some of their mathematics learned from the IB school system to give content to teachers who may need it :)
Subjects:
Grades:
9th - 12th
CCSS:
Sine Function and Graph Intro Lesson
Notes on the Sine Function in Cornell format. Images pulled from a google search.
Subjects:
Grades:
9th - 12th
Trigonometry Chapter 1 Notes--The Six Trigonometric Functions
Notes go along with the textbook Trigonometry 8th ed. by McKeague & Turner.
Subjects:
Grades:
9th - 12th, Higher Education
Types:
4:16
Math - Application Of Trigonometry - Geometry
In this video of Mathematics you will learn what is
Line of sight
Horizontal Level
Angle of elevation
Angle of depression
Subjects:
Grades:
8th - 12th
10:10
Mathematics Simple Trick to Remember Trigonometry Values Geometry
This is a life-saver session where one can about deriving Trigonometric Values during crucial times in case we can't remember them in exams. It's easy and very helpful.
Subjects:
Grades:
6th - 12th
Types:
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