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Trigonometry - Finding Missing Angles in Right Angled Triangles
No Prep Lesson on finding the missing angles in a right angled triangle using trigonometry Power Point with two examples on each finding an angle. One is a teacher example then a question for students to tryWorksheet on finding angles with some real world examples (Includes QR code for You Tube video)Worked solutions includedLICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed fr
9th - 11th
Math, Other (Math), PreCalculus
CCSS
HSG-SRT.C.8
Also included in:Â Trigonometry - Pythagoras - Pythagorean High School Activity Bundle
Trigonometry - Finding Missing Lengths in Right Angled Triangles
No Prep Lesson on finding the missing lengths in a right angled triangle using trigonometry Power Point with two examples on each finding a shorter side or hypotenuse. One each slide there is a teacher example then a question for students to tryWorksheet on finding lengths with some real world examples (QR code with link to video)Worked solutions includedLICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, me
9th - 11th
Math, Other (Math), PreCalculus
CCSS
HSG-SRT.C.8
Also included in:Â Trigonometry - Pythagoras - Pythagorean High School Activity Bundle
Proving Trig Identities Activities with QR HW PowerPoint Organizer
This Verifying Trigonometry Identities Lesson with PowerPoint, Task Cards, and Graphic Organizer will give your students the This engaging group of activities is designed for Trigonometry and PreCalculus. Students apply their reasoning skills along with their trigonometric skills to solving identities. The PowerPoint has nine problems done out step by step with animations. The matching cards are designed to reinforce and enhance mastery of the concepts. The rules used to solve the equations ar
10th - 12th, Higher Education
Math, Other (Math), PreCalculus
CCSS
HSF-TF.B.6
, HSF-TF.C.8
, HSF-TF.C.9
 +2
Also included in:Â AP PreCalculus Unit 3 Trig Functions Activity Bundle
Operations & Compositions of Functions Algebra 2 - EDITABLE color by code
Engage your Algebra 2 students with Operations & Compositions of Functions Worksheet color by numbers! This editable & printable worksheet activity helps students master all types of basic functions from addition & multiplication to composition of functions. Perfect for review, stations, or independent work. Low prep and high engagement! ✨ What’s Included: 1 color by code for Addition & Subtraction 1 color by code for Multiplication & Division 1 color by code for Composition of Functions Key
10th - 12th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-BF.A.1b
, HSF-BF.A.1c
, MP2
 +1
Factoring Polynomials + Solving Mixed Equations Algebra 2 EDITABLE color by code
Engage your Algebra 2 students with Solving Polynomials color by numbers! This editable and printable worksheet activity helps students master all types of polynomials from Sum of Cubes to Quadratic Form. Perfect for review, stations, or independent work. Low prep and high engagement! ✨ What’s Included: 1 color by code for Factoring Polynomials 1 color by code for Solving Polynomials Keys IncludedMake Solving Polynomials engaging and interactive with these color by codes: perfect for Algeb
10th - 12th
Algebra 2, PreCalculus
CCSS
HSA-CED.A.1
, MP2
, MP7
Solve Exponential Equations Without Logarithms Practice (Editable)
Students will solve 30 exponential equations Problem types: No change in base requiredChange of base requiredNo other rules neededOther exponent rules needed
10th - 12th
Algebra 2, PreCalculus
Unit Circle (Color-coded)
This is a fully-labeled, color-coded unit circle. The angles with the same reference angle are labeled in the same color to help students. The image in the Word document can be copied and pasted so it can easily be incorporated into a presentation such as Powerpoint or Notebook file for reference during lessons.
9th - 12th, Adult Education, Higher Education
Algebra 2, Other (Math), PreCalculus
CCSS
HSF-TF.A.2
, HSF-TF.A.3
, HSF-TF.A.4
Right Triangles With and Without Trig (WS)
This is 10 worksheets all about right triangles - some contain sine, cosine, and tangent and others do not, such as Pythagorean Thm and proofs.
The details about each sheet are listed below.
I have a posting of "Trigonometry SOHCAHTOA" that is only the trig worksheets.
1 - Using the Pythagorean Theorem to determine the third side of a triangle and to say whether 3 sides could be a right triangle (20 questions).
1 - Determining values given the triangles are congruent right triangles and a pr
7th - 12th
Geometry, Other (Math), PreCalculus
Trig Values Without a Calculator - 4 Intros + 6 Assignments for Power Point
The purpose of this file is to develop the skill in finding trig values in all 4 quadrants without a calculator for:
1. Sine
2. Cosine
3. Tangent
4. Secant
5. Cosecant
6. Cotangent
These assignments are done in degrees
Included in this zip folder are 11 Power Point files. 6 are assignments, 4 are intros to material and 1 is an accompanying page for notes. A brief description of each:
Intro #1 is a 25 slide file. The emphasis is identifying and developing rules for rotated and related angle
9th - 12th
Other (Math), PreCalculus
Simplifying Radicals and Fractional Exponents Worksheet with QR coded key
This is a 12 problem worksheet with problems for students to simplify radicals and fractional exponents. Appropriate for Algebra 2 and higher. The key is presented in QR code form. Students can use their smartphones to scan and check their answers.
10th - 12th
Algebra 2, PreCalculus
Rational Expressions Full Lesson
Color-coded, all-inclusive PPT lesson on simplifying rational expressions using various factoring methods. Includes multiple examples, an exit ticket, and a student-designed matching activity following the notes.
9th - 11th
Algebra 2, Fractions, PreCalculus
GEOMETRY PP: Trigonometric Ratios with GUIDED NOTES/DISTANCE LEARNING/NO PREP
This is without a doubt one of my favorite lessons to present to my students!
* The lesson begins with basic definitions describing trigonometry
* A little history is given as to where the trigonometry term originated.
* The three basic trigonometric ratios are introduced
* The parts of a right triangle are reviewed
* Opposite and Adjacent sides are explained and the importance of attention.
* A mnemonic is offered to assist in recall of the ratios
*. Students are instructed on h
8th - 12th, Adult Education, Higher Education
Algebra 2, Geometry, PreCalculus
CCSS
HSG-SRT.C.6
, HSG-SRT.C.7
, HSG-SRT.C.8
Conic Sections: Circles & Ellipses Online Desmos Activity w/ Link in Description
Your students need a computer to complete this activity! Copy the link below and change the document that coincides with the activity for your personal needs. Students explore how the graphs of a circle and an ellipse change with different values. Students also graph circles and ellipses, given for instance the center and radius of the circle or finding the distance between the center and a point that lies on the circle for radius. The end of the document suggests a Khan Academy skill for stud
10th - 12th
Algebra 2, Geometry, PreCalculus
CCSS
HSG-GPE.A.3
Mathematician Project and Rubric
Cross - curricular project including research, computers, and oral presentation. Includes the rubric for easy grading. Has suggested websites for the kids to use and some famous mathematicians. I recommend partner or small groups for the project.
8th - 12th
Algebra 2, Geometry, PreCalculus
polynomial graph match- precalculus
match the polynomial graphs with the equations without a calculator
11th - 12th
Algebra 2, PreCalculus
Rational Functions and Nonlinear Inequalities Quiz
1 versions, answer included, could be used with or without a calculator
10th - 12th
PreCalculus
Evaluating Limits
Practice Evaluating Limits using a variety of methods with and without the graphing calculator
11th - 12th
Calculus, PreCalculus
High School Math Rational Expressions Lesson Pack | Factoring vs. Long Division
📉 Stop the "Cancel Everything" Madness!Are your students slashing through variables without checking domain restrictions first? Do they struggle to decide between factoring and long division? This complete 90-minute lesson packet moves beyond rote memorization. Using Strategic Manipulation, students learn why we rewrite rational expressions and how those rewrites connect to real-world contexts like business costs and environmental engineering. We use "Faded Examples" to gradually remove
9th - 12th
Algebra 2, Other (Math), PreCalculus
CCSS
HSA-SSE.B.3
, HSA-APR.D.6
HPC: CU 6: 4.7 Day 1: Inverse Trigonometric Functions
- Arc sine, Arc Cosine, and Arc Tangent
- Evaluation inverse trig functions without a calculator
- Evaluating inverse trig functions with a calculator
- Finding value of composed trig functions
10th - 12th
PreCalculus
annotated: HPC: CU 6: 4.7 Day 1: Inverse Trigonometric Functions
- Arc sine, Arc Cosine, and Arc Tangent
- Evaluation inverse trig functions without a calculator
- Evaluating inverse trig functions with a calculator
- Finding value of composed trig functions
10th - 12th
PreCalculus
Polynomial Multiplication Calculator
Utilize this user-friendly Excel file to multiply two polynomials together without the hassle of typing polynomial expressions with exponents.
All you have to do is type in the coefficients of the two polynomials you would like to multiply together. The program is written to accommodate polynomial expressions with a maximum degree of 6. [If a coefficient is negative, simply type a minus sign "-" in front of the number (in the same cell).]
This product is a quick and easy tool that will check
8th - 11th
Algebra, Algebra 2, PreCalculus
Zero-Prep NC Math 3: 100 SIOP Goals + Pacing Guide for College-Ready Math
NC Math 3 SIOP 100-Day Curriculum | Advanced Functions & Modeling | Course Code NC.M3Master NC Math 3 with this COMPLETE 100-day SIOP curriculum! Fully aligned to North Carolina Math 3 standards (NC.M3.N-CN, A-SSE, A-APR, A-REI, F-IF, F-LE, S-ID, S-IC, and more), this blueprint scaffolds content AND language objectives for ELLs, honors, and college-prep students. What's Inside (Editable DOCX + XLSX):Overview Sheet: Course info, pacing guide, SIOP framework tips100 Detailed Goals: Daily Lesson Fo
10th - 12th
Algebra, PreCalculus, Statistics
Conic Sections Test
Does not include circles. 1 version, answer key included, meant for use without a calculator, formulas included on test
11th - 12th
PreCalculus
Limits and Continuity Review
Students will review methods for evaluating limits and determining discontinuity with and without graphing calculators
11th - 12th, Higher Education
Calculus, PreCalculus
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