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Highly Effective Strategy for Teaching Right Triangles - FREEBIE!
Give students a transparent tool to help them label triangles!
Students often have trouble labeling parts (such as x, 2x, a, b, c, opposite, adjacent, hypotenuse, etc) of triangles for Special Triangles, Pythagorean Theorem, and Trigonometry. To help my students do this correctly, I give each student a labeled triangle printed on transparency film.
Then when students are working on one of these types of problems, they line up their transparency with the problem on their paper. They line up
7th - 11th
Geometry, Other (Math), PreCalculus
Evaluating Limits Analytically
This is a free powerpoint to use as a notes page for students so they can follow along with the Evaluating Limits Analytically presentation described below...
A presentation that was an overview of evaluating limits analytically. A second powerpoint file is also available so that the teacher can print and students can follow along with using 'cloze' style notes.
The presentation includes a graphic organizer so students can easily see when they are supposed to apply the techniques of cancellat
10th - 12th, Higher Education
Calculus, Math Test Prep, PreCalculus
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PreCalculus Mathematics Formula Sheet
This is a formula sheet that I give to my students in Grade 11 Functions/PreCalculus.
Feel free to edit this sheet as you wish! I will usually review it at the beginning of each year to add or remove those formulas that may not be needed depending on the course I am teaching.
The formulas are given as such:
- Linear
- Quadratic
- Trig ratios, trig identities, sine and cosine law
- Arithmetic/Geometric sequences and series
- Compound interest and exponential growth and decay
This document may
10th - 11th
Math Test Prep, Other (Math), PreCalculus
Student-Developed Pre-Calculus 11 Section 2.3-2.4
Hello Educators! Are you looking for a comprehensive, understandable resource to aid students in their comprehension of the sine and cosine laws? Look no further! This free resource is a 10-slide powerpoint presentation perfect for teaching or review. It covers topics such as the sine and cosine laws, the quadratic formula, and ambiguous cases+ a bonus page on putting your calculator in degree mode. Don't wait!
11th - 12th
Math, Math Test Prep, PreCalculus
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