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Compound Interest 2 - Solving for P, r, or t (worksheet and lesson)

Created by

This worksheet packet will help you teach your students to solve for the principle, rate, or time in the compound interest formula. You can access the accompanying instructional video here.This helpful packet includes five components:Instruction: Use the video (sold separately) in your classroom or use the teacher led portion of the packet to explain the material to your class.Extra Practice: This will help your students master the necessary steps.Homework: An additional set of problems you

10th - 12th

Algebra 2, Applied Math, PreCalculus

CCSS

HSA-SSE.A.1b

Converting Between Polar and Rectangular Coordinates Color Worksheet

Created by

Aric Thomas

Convert (r, θ) ↔ (x, y) using x = r cos θ and y = r sin θ — and the reverse for known quadrants. Standards: CCSS HSN-CN.B.4 (move between rectangular and polar coordinates). Each problem matches an answer in the design grid above. As students color in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — easy for students to catch mistakes and easy for you to spot-check at a glance. Works for classwork, homework, extra practice, extra credit, or sub plans.

9th - 12th

Math Test Prep, PreCalculus

Vectors End of Unit Task Cards Quiz HW and Graphic Organizer | Trig PreCalc

Created by

Joan Kessler

Your students will r eview the Unit on Vectors with 24 Task Cards plus and Organizer, and a Homework assignment Task Card Topic Include • Magnitude and direction angles • Unit vectors • Scalar operations • Rectangular form to vector form • i j k form and component form • Finding the dot product • Finding the angle between two vectors • Finding proj of w onto v. Also Included: All answer keys Student recording sheet Two Additional handouts, each with 14 similar problems which can be used f

10th - 12th

Math, Other (Math), PreCalculus

CCSS

HSN-VM.A.1

, HSN-VM.A.2

, HSN-VM.A.3

Also included in: AP PreCalculus Unit 4 Parametric Vector and Matrix Functions Activity Bundle

Combinations Lesson nCr Guided Notes Practice Real-World Problems

Created by

Mathberry Lane

Combinations Lesson C(n,r) Notes, Practice Worksheet, and Application Problems Looking for a clear and engaging way to teach combinations (nCr)? This resource walks students step-by-step from understanding when order does NOT matter to confidently solving combination problems using the formula. Perfect for Algebra 2, Probability & Statistics, or Precalculus, this lesson builds both conceptual understanding and procedural fluency—without overwhelming students. Why Teachers Love This Resource ✔ St

9th - 12th

Algebra 2, PreCalculus, Statistics

CCSS

HSS-CP.B.9

Applying De Moivre's Theorem Color Worksheet

Created by

Aric Thomas

Apply De Moivre's Theorem (r·cis θ)ⁿ = rⁿ·cis(nθ) to compute powers of complex numbers in polar form. Standards: CCSS HSN-CN.B.5 (extend complex multiplication to powers). Each problem matches an answer in the design grid above. As students color in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — easy for students to catch mistakes and easy for you to spot-check at a glance. Works for classwork, homework, extra practice, extra credit, or sub plans. T

9th - 12th

Math Test Prep, PreCalculus

Converting Polar Form to Rectangular Color Worksheet

Created by

Aric Thomas

Convert complex numbers from polar r(cos θ + i sin θ) back to rectangular a + bi — practice the unit-circle multiplication. Standards: CCSS HSN-CN.B.4 (move freely between rectangular and polar forms). Each problem matches an answer in the design grid above. As students color in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — easy for students to catch mistakes and easy for you to spot-check at a glance. Works for classwork, homework, extra practice,

9th - 12th

Math Test Prep, PreCalculus

Identifying Arithmetic and Geometric Sequences Self-Checking Worksheet

Created by

Aric Thomas

Classify each sequence as arithmetic (give d), geometric (give r), or neither. Standards: AP Calculus BC Unit 10 — LIM-7.A (recognize arithmetic and geometric sequences). This is a self-checking worksheet. Each problem has a matching answer in the design grid above; as students shade in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — students catch their own mistakes before turning it in, and you can spot-check the page at a glance. Works for classwo

11th - 12th

Calculus, Math Test Prep, PreCalculus

Converting Complex Numbers to Polar Form Color Worksheet

Created by

Aric Thomas

Convert complex numbers from rectangular a + bi to polar r·cis θ — exact modulus and argument for each quadrant. Standards: CCSS HSN-CN.B.4 (represent complex numbers in rectangular and polar forms and explain why). Each problem matches an answer in the design grid above. As students color in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — easy for students to catch mistakes and easy for you to spot-check at a glance. Works for classwork, homework, e

9th - 12th

Math Test Prep, PreCalculus

Compound Interest - Find Time or Principal

Created by

We're Bruyn Math

This self checking worksheet uses either A=P(1+r/n)^(nt) or A=Pe^(rt) to solve word problems. The student must solve for time or principal. The student must not only decide which formula to use, but also decide to solve by using a logarithm or simply dividing. Once the solutions are found, the student discovers the solution to a riddle.

10th - 11th

Algebra 2, PreCalculus

Also included in: Logarithms Bundle - 10 puzzle worksheets

Polar Coordinates - Pick 2 Task Cards

Created by

CalculusLady

Students have two piles of cards: one for the r-coordinate and one for the angle. They plot the points on the paper provided. There are 429 possibilities!

11th - 12th, Higher Education

PreCalculus

Converting Polar and Rectangular Coordinates Mazes

Created by

Fun With Saxon

There are 2 mazes: Version 1: Converting Rectangular to Polar (r>0, within 0 to 2π)Version 2: Polar to RectangularYou might also like my converting polar and rectangular coordinates puzzle FREEBIE! ----- Note: This resource is for one teacher only. If you would like to share this resource with your colleagues, please purchase the appropriate number of licenses. You may not upload this product to the internet in any form, unless it is secure and private (Google Classroom and Edmodo are both s

9th - 12th

Calculus, Math, PreCalculus

Area of Oblique Triangles with SAS and Heron's Formula

Created by

Joan Kessler

This Trigonometry Finding the Area of Oblique Triangles SAS and Heron's Formula resource will engage and challenge your students. Included :Guided Notes on the SAS method and Heron's method for finding the area of oblique triangles. Each page has completed examples and problems for students to complete.10 additional problems for students to complete. Some problems require the Law of Sines to complete and some problems are applications. I have set the format so that you can use these as a wor

10th - 12th, Higher Education

Algebra 2, Other (Math), PreCalculus

CCSS

HSG-SRT.D.9

, HSG-SRT.D.11

Also included in: PreCalculus Analytic Trigonometry Bundle Unit 5

Computing Sums of Geometric Series Self-Checking Worksheet

Created by

Aric Thomas

Compute sums of infinite and finite geometric series using S = a/(1 − r) and S_n = a(1 − r^n)/(1 − r). Standards: AP Calculus BC Unit 10 — LIM-7.A (geometric series). This is a self-checking worksheet. Each problem has a matching answer in the design grid above; as students shade in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — students catch their own mistakes before turning it in, and you can spot-check the page at a glance. Works for classwork,

11th - 12th

Calculus, Math Test Prep, PreCalculus

Compounding Interest - Finding Rate

Created by

We're Bruyn Math

This self-checking worksheet uses the compounding interest formula (A = P(1+r/t)^(nt)). The students will solve for the interest rate. The solutions are given to the nearest tenth. When finished, the students will learn which hymn is a dentist's favorite.

10th - 12th

Algebra 2, Other (Math), PreCalculus

Sums of Powers of Natural Numbers

Created by

Flip It Maths

This Sums of Powers of Natural Numbers Lesson Pack looks at formulae for summing r, r^2 and r^3. It has within it two activities and a skill up worksheet. ★ Cross Grid An activity which involves a lot of questions for your students to complete with self check built in. ★ Skill Up Worksheet Designed around little repetition with a clear division in skills. Students are presented with differentiated work immediately. ★ Tarsia Puzzle Cut and stick with a difference! Differentiated hexagon puzzle fo

9th - 12th

Math, PreCalculus

Also included in: Series Bundle

Function Family Activities: Stations, Task Cards, Graphing Review Algebra 2

Created by

Rationally Rooted

Function Families Station Activity & Grow a Graphing Garden while reviewing characteristics of function families! Review includes graphing and identifying the function's family, domain, range, and end behavior (Freebie of Parent Function Posters included in Preview).Functions Reviewed: Linear, Quadratic, Cubic, Reciprocal, Exponential, Logarithmic, Square Root, Cube Root, Absolute Value Graphing Garden:What's Included: Flowers with Graphs: 4 different flowers per function, offering a variety o

10th - 12th

Algebra 2, Graphing, PreCalculus

CCSS

HSF-IF.B.4

, HSF-IF.B.5

, HSF-IF.C.7

Logarithms - Exponential Growth and Decay

Created by

We're Bruyn Math

This self checking worksheet contains 10 word problems dealing with the equations y = a(1+r)^t and y = a(1-r)^t. The student will solve for t, so logarithms should be used to solve. Upon completing the worksheet, the student will discover a Confucius-type thought.

10th - 11th

Algebra 2, PreCalculus

Also included in: Logarithms Bundle - 10 puzzle worksheets

Polar Graphs Guided Notes

Created by

Brainiac Mathematics

Students will learn to graph polar equations by plotting points; using symmetry, zeros, and maximum r-value; or recognizing the special polar graphs such as Archimedean Spiral, Circles, Limacons, Rose Curves, and Lemniscates. This guided notes activity includes everything you need to teach your students about graphing polar equations. I have done the lesson planning for you! The seven page student's handout helps your students stay focus and engaged as you introduce polar graphs. You will fin

10th - 12th, Higher Education

Math, Other (Math), PreCalculus

Also included in: Trigonometry Curriculum | Full Course Mega Bundle | Notes, Activities, Digital

Circuit Training (Mobius) Polynomial Factoring, Graphing, Solving

Created by

Mark Kiraly's Mathematical Circuit Training

I used this as a unit review for units 17 and 18 of the SpringBoard (R) Algebra 2 book but it is not specific to any text. It is a quick, self checking worksheet for the topics listed below. If you're familiar with circuit training but haven't done one of my mobius worksheets, there is a second short circuit at the end to keep students from trying to work backwards through the main body. Topics: finding zeros by factoring (grouping, difference of squares, sum/difference of cubes and quadrati

9th - 12th

Algebra 2, Graphing, PreCalculus

Precalculus - Polar Graphs Matching Activity

Created by

Math by Mrs Curfew

This activity has students matching key pieces of information (such as classification, symmetry, and max r value) to equations of polar graphs. Answer choices are listed for students to choose from. Use this as a regular worksheet or have the students cut and paste. If you purchase, please remember to leave a review of how it worked out for your students and Teachers Pay Teachers will give you credits that you can use toward future purchases! Thanks to Jillian Fernandez, Thriving Teacher Acade

11th - 12th, Higher Education

PreCalculus

Also included in: Precalculus - Polar Graphs Matching

Circuit Training - Circles in the Coordinate Plane (precalculus)

Created by

Virge Cornelius' Mathematical Circuit Training

I wrote this circuit to give students practice with the form (x-h)^2 + (y-k)^2 = r^2. I could imagine accelerated geometry, honors algebra two or precalculus students working through this circuit, especially as they prepare for the ACT or SAT. Students will need to know the components of the standard form equation of a circle, will need to know how to complete the square, will need to know vocabulary such as diameter, endpoint, radius and center, will have to know their area and circumference

9th - 12th

Algebra 2, Geometry, PreCalculus

Finding Volume by Disks and Washers Self-Checking Worksheet

Created by

Aric Thomas

Compute the volume of a solid of revolution about the x-axis using V = π∫_a^b [R(x)]² dx (disks) or π∫_a^b ([R(x)]² − [r(x)]²) dx (washers). Standards: AP Calculus AB/BC Unit 8 — CHA-5.C (volumes of revolution — disks and washers). This is a self-checking worksheet. Each problem has a matching answer in the design grid above; as students shade in their answers, a symmetrical pattern appears. If the pattern looks right, the work is right — students catch their own mistakes before turning it in, a

11th - 12th

Calculus, Math Test Prep, PreCalculus