16 results
High school trigonometry lectures for Microsoft Word
TI-84 Calculator Programs
These are programs that I write with my students in Algebra II. We use these programs throughout the year. The programs cover the following topics: Sinusoidal Curves (Amplitude, Period, Phase Shift, etc), Area of a Sector, Arithmetic Sequences, The Binomial Theorem, The Ambiguous Case of the Law of Sines, Compound Interest, Converting Degrees to Radians, Distance Formula with Midpoint and Slope, Dot Product, Geometric Sequences, Growth and Decay, Herron's Formula (area of a triangle with 3 sides
Subjects:
Grades:
9th - 12th
Concept Compare: Trigonometry Review (Sine, Cosine, Tangent)
The Concept Comparison Frame contrasts sine, cosine, and tangent so students can try trigonometry to solve for a right triangle resultant. Students practice identifying components, solving for a missing side, and finding an angle measurement. For example, help physics Ss better understanding motion and direction values in two dimensions for velocity vectors. The Concept Comparison Routine is used help compare and contrast key concepts. Specifically, students use like and unlike characteristics
Subjects:
Grades:
9th - 12th, Higher Education
CCSS:
Also included in:Â StayGiant Physics Bundle: Kinematics
Intro to Trig - Full typed guided notes and performance task problems built in
Full typed guided notes and performance task problems built in. Intro to Trig with problem based scenarios for each set of notes. Starts from the basics of Trig (Pythagorean theorem, simplifying radicals, special triangles, etc. ) and builds up to the Unit Circle.
Subjects:
Grades:
10th - 12th
Cultural and Historical Origins of Trigonometry
This is meant to be an interesting deep-dive into the origin of trigonometry, showing how it developed from the ancient Hellenic world, to China, India, and in Europe. One of the ideas is that math has been developed for real reasons, not for standardized tests. You can cover whatever parts of this in class you like, from 1 to 3 days. Learning Standards addressed include Common Core Mathematics and ELA; History, and Cultural diversity.
Subjects:
Grades:
10th - 12th
CCSS:
Trigonometry Student Notes
The following notes were created using the Manitoba curriculum for Grade 10 Essential Math. All outcomes related to trigonometry are met in this unit package.
Subjects:
Grades:
9th - 10th
Question Exploration: How Much Does 1+1= In Vector Addition? PART 2
How much does 1+1 equal? 2? 0? 1.414? It depends on how you do vector addition in physics! This question exploration continues an explanation for Ss to how to add or resolve vectors in two dimensions, using SOH-CAH-TOA to solve for a right triangle resultant of velocity vectors, practice identifying components, solving for a missing side, and finding an angle measurement. Question Exploration Routines are instructional methods that teachers can use to help a diverse student population understand
Subjects:
Grades:
9th - 12th, Higher Education
CCSS:
Also included in:Â StayGiant Physics Bundle: Measurement
Right Triangle Trigonometry Notes
These fill-in-the-blank notes were designed to aid in the student learning of right triangle trigonometry. These guided notes are an easy way for teachers to explain the step by step process of how to set up trig ratios.
Subjects:
Grades:
8th - 12th
All 6 Ratios on Unit Circle Notes
This was the last of 4 lectures on the beginning of the Unit Circle. Comes with key and a link to a NearPod for feedback during lecture.
Subjects:
Grades:
10th - 12th, Higher Education
Also included in:Â Beginning the Unit Circle
My Reference Angle is 60 Notes
Notes for journals used in beginning of unit circle lessons. Comes with key and NearPod link to use for feedback during notes.
Subjects:
Grades:
10th - 12th, Higher Education
Also included in:Â Beginning the Unit Circle
My Reference Angle is 45 Notes
Notes for beginning days of the unit circle. Complete with Key and a Nearpod that goes along with the notes. These are designed to go in a class journal.
Subjects:
Grades:
10th - 12th, Higher Education
Also included in:Â Beginning the Unit Circle
My Reference Angle is 30 Notes
These are notes for the beginning of the unit circle. Includes key and access to a NearPod that goes along with the notes to provide feedback.
Subjects:
Grades:
10th - 12th, Higher Education
Also included in:Â Beginning the Unit Circle
Trig Flow Chart for Journals
Students have to cut out the steps for using Trig versus Pythagorean and put them in their Journals. I do this with the class and try to get them to figure out what is next. The second page is the page for students. It has 2 sheets on it so you run half as many copies as needed.
Subjects:
Grades:
9th - 12th
Working with the Unit Circle
Exploring how to find the coordinates of the unit circle using the students' knowledge of the special right triangles and how to use these coordinates to solve for the six trigonometric functions. Included in the lesson is a worksheet for solving for the trig functions, co-terminal angles, complement and supplement angles, converting from radians to degrees, and manipulating the arc length formula.
Subjects:
Grades:
10th - 12th
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.
Sine Function and Graph Intro Lesson
Notes on the Sine Function in Cornell format. Images pulled from a google search.
Subjects:
Grades:
9th - 12th
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