Priceless Math
125 Followers
Bahama, North Carolina, United States
About the store
I am a retired mechanical engineer who, upon retirement, became a middle and high school math and science teacher via the lateral entry process in NC. I have taught 6th, 7th and 8th grade math and science and 9-12 grade math (Math 1, 2 and 3, Algebra 1, Algebra 2, Geometry and Precalculus) over the last 15 years.
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Explicit and Recursive Arithmetic Sequences Solution Summary
This MS PowerPoint presentation provides an easy-to-understand and classroom-tested technique for understanding the 2 types of Arithmetic Sequences - Explicit and Recursive. I have covered this subject in both my general 8th grade math and Math 1 classes. The solution summaries and techniques are easy to follow and are fully animated to help the students remember the important concepts and to remain focused while reviewing the material. It is a great resource for separate setting or EC studen
8th - 10th
Algebra, Algebra 2, Basic Operations
CCSS
8.F.A.1
, HSA-SSE.A.1
Also included in:Â Math 1 / Algebra 1 Bundle - Unit 8 General Functions
Comparing Linear, Exponential and Quadratic Functions (Equation, Table & Graph)
This PowerPoint (ppt) presentation reviews the methods and steps that students can use to determine whether a function represents a linear, exponential or quadratic relationship. I use this ppt in my Math I (Algebra I) classes immediately after I cover the units on linear, exponential and quadratic functions, thus, it is classroom tested. It is a fully animated ppt presentation and also includes eight (8) tables at the end for the students to complete on their copy of the slides as the teacher
9th - 10th
Algebra, Algebra 2, Graphing
CCSS
HSF-LE.A.1
Also included in:Â Math 1 / Algebra 1 Bundle - Unit 8 General Functions
Math 1 / Algebra 1 End of Course (EOC) Practice Test No. 2 (with Answer Key)
The attached file is a realistic End of Course (EOC) Practice Test for Math I/Algebra 1. The test consists of the following 2 parts - "Part 1 - Calculator Inactive" and "Part 2 - Calculator Active". There are 18 problems included for Part 1 and 26 problems included for Part 2 (44 problems total). I have used this Practice Test with my 9th and 10th grade Math I students just prior to them taking the EOC. An Answer Key with detailed calculations for the solution to each problem is included at
9th - 10th
Algebra, Algebra 2, Math Test Prep
Circle Trigonometry Art Project
The purpose of this project is to give your students a deeper understanding of the use of trigonometry in analyzing the circle. It will also provide your students with a better understanding of the use of special triangles to calculate the coordinates of certain points on the circle. It will also provide them with a fun, interesting and colorful way to display the various circle parameters (degrees, radians and exact coordinates) on a circular-shaped project. The project requires the student
9th - 12th
Algebra, Algebra 2, Other (Math)
CCSS
HSF-TF.A.1
, HSF-TF.A.2
, HSF-TF.A.3
 +1
Key Characteristics of Functions Summary
This MS PPT includes a review of the following 8 basic characteristics for functions. 1. Domain & Range 2. Increasing, Decreasing and Constant Intervals 3. End Behavior 4. Positive and Negative Intervals 5. Maximum and Minimum (Extrema) Values 6. X and Y Intercepts 7. Symmetry 8. MultiplicityThe 48 slides included in this slidepack are very detailed and highly animated. Multiple slides are included for each topic and various function gra
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-IF.A.1
, HSF-IF.A.2
, HSF-IF.C.7a
 +3
Convert Quadratic Equations from Standard Form to Vertex Form and Vice Versa
This MS PowerPoint presentation provides easy-to-understand and classroom-tested solution techniques for converting quadratic equations from standard form to vertex form (Part 1) and from vertex form to standard form (Part 2). The presentation is designed to be flexible for the teacher such that one of the two types of conversion techniques can be covered in back-to-back classes (2 periods) or the teacher can cover both conversion types during one class period if desired. It includes a brief r
9th - 12th
Algebra, Algebra 2, Graphing
CCSS
HSA-REI.B.4
, HSA-REI.B.4a
Also included in:Â Math 3 / Algebra 2 Bundle - Unit 2 Quadratic Functions
Comparing Linear and Exponential Functions (Equation, Table and Graph)
This PowerPoint (ppt) presentation reviews the methods and steps that students can use to determine whether a function represents a linear or exponential relationship. I use this ppt in my Math I (Algebra I) classes immediately after I cover the units on linear and exponential functions, thus, it is classroom tested. It is a fully animated ppt presentation and also includes five (5) tables at the end for the students to complete on their copy of the slides as the teacher goes through the prese
8th - 10th
Algebra, Applied Math, Graphing
CCSS
HSF-LE.A.1
Also included in:Â Math 1 / Algebra 1 Bundle - Unit 8 General Functions
Introduction to Slope Intercept Form (SIF) of Equation including Graphing
This MS PowerPoint presentation provides an easy-to-understand and classroom-tested technique for understanding the Slope Intercept Form (SIF) of linear equation. I have used this presentation multiple times in my general 8th grade math classes and as a refresher in my Math 1/Algebra 1 classes. The solution summaries and techniques for 3 different example equations are provided. Each one is fully animated to help the students remember the important concepts and to remain focused while reviewi
7th - 10th
Algebra, Basic Operations, Graphing
CCSS
8.EE.A.1
Also included in:Â Math 1 / Algebra 1 Bundle - Unit 2 Linear Functions
Two Way Frequency Tables Summary
This MS PowerPoint presentation provides background information on 2-Way Frequency Tables as well as the specific steps to follow create and analyze them. It is used to kickoff our study of this subject n my Pre-Algebra and Math I classes. It addresses all of the terms encountered in the construction and use of 2-Way tables including Joint Relative Frequency, Marginal Relative Frequency and Conditional Relative Frequency. It is a totally animated ppt file and very easy for students to underst
8th - 10th
Algebra, Other (Math), Statistics
Also included in:Â Math 1 / Algebra 1 Bundle - Unit 9 Statistical Measures and Data Analysis
Math 1 / Algebra 1 Bundle - Unit 8 General Functions
This bundle includes various instructional MS PowerPoint (PPT) slidepacks that I initially use when covering the Math 1/Algebra 1 content area titled: Unit 8 - General Functions. The following slidepacks are included in this bundle: Explicit and Recursive Arithmetic Sequences Solution SummaryExplicit and Recursive Geometric Sequences Solution SummaryArithmetic and Geometric Sequence (Explicit and Recursive) Solution SummaryComparing Linear and Exponential Functions (Equation, Table and Graph)
9th - 12th
Algebra, Math, Numbers
Math 2 / Algebra 1 & 2 Bundle - Unit 1 Functions, Equations and Inequalities
This bundle includes various instructional MS PowerPoint (PPT) slidepacks that I initially use when covering the Math 2 / Algebra 1 & 2 content area titled: Unit 1 - Functions, Equations and Inequalities. The following slidepacks are included in this bundle: The Invisible Numbers of MathHow to Solve Math Word ProblemsSolving 1-Step and 2-Step Equations SolutionSolving 1-Step and Multi-Step Literal EquationsParallel and Perpendicular Lines Solution SummarySolving 1-Step and 2-Step Inequalitie
9th - 12th
Algebra, Algebra 2, Graphing
Math 1 / Algebra 1 Bundle - Unit 5 Radical Functions
This is a bundle of 5 separate MS PowerPoint presentation slidepacks that review in detail the concept and steps involved in simplifying, adding and subtracting, multiplying and dividing radical expressions as well as solving radical equations by the solution methods contained on the individual slidepacks. Specifically the following individual MS PPT slidepacks are included in this bundle: Simplifying Radicals Solution Summary Adding and Subtracting Radicals Solution Summary Multiplying Radica
8th - 12th
Algebra, Math, Math Test Prep
Exponential Growth & Decay Functions Calculation & Graphing Project
PLEASE NOTE: THE PREVIEW VERSION OF THIS PRODUCT IS THE ACTUAL "STUDENT VERSION" AND DOES NOT INCLUDE ANY OF THE ANSWERS TO THE PROBLEMS. THE "PRODUCT VERSION" INCLUDES DETAILED ANSWERS TO ALL OF THE PROBLEMS FOR THE PROJECT.This activity involves the calculation, graphing and coloring of exponential growth and decay functions. I have my Algebra 1/Math 1/Math 2 students complete this project toward the end of the unit on exponential functions. A total of five (5) exponential growth functions
8th - 10th
Algebra, Algebra 2, Graphing
CCSS
HSF-LE.A.2
, HSF-LE.A.3
, HSF-LE.B.5
Math 2 / Geometry Bundle - Unit 9 Transformations
This bundle includes various instructional MS PowerPoint (PPT) slidepacks that I initially use when covering the Math 2 / Geometry content area titled: Unit 9 - Transformations. The following slidepacks are included in this bundle: Geometric TranslationsGeometric ReflectionsGeometric RotationsGeometric DilationsThe MS PPT resources noted above are highly animated slidepacks that are designed to keep the students alert and focused. They include detailed solution steps to assist the students in
9th - 12th
Algebra, Geometry, Graphing
CCSS
HSG-CO.A.4
, HSG-CO.A.5
, HSG-CO.B.6
Math 3 / Algebra 2 Bundle - Unit 10 Trigonometric Functions
This bundle includes various instructional MS PowerPoint (PPT) slidepacks that I initially use when covering the content area titled: Trigonometric Functions. The following slidepacks are included in this bundle: The Basics of Right Angle TrigonometryIntroduction to Trigonometric Functions (Sine and Cosine)Basic Trigonometry Word Problems Solution SummaryThe MS PPT resources noted above are highly animated slidepacks that are designed to keep the students alert and focused. They include detai
10th - 12th
Algebra, Algebra 2, Other (Math)
Introduction to Probability Bundle
This bundle includes the following separate MS PowerPoint (PPT) slide packs: Part 1 - Probability - Simple Events Solution SummaryPart 2 - Probability - Sample Spaces Solution SummaryPart 3 - Probability - Fundamental Counting PrinciplePart 4 - Probability - Compound (Independent and Dependent) EventsPart 5 - Probability - Theoretical and Experimental EventsPart 6 - Probability - Mutually Exclusive and Overlapping Compound EventsI use each of these slide presentations when first introducing th
7th - 10th
Algebra, Algebra 2, Math
CCSS
7.SP.C.5
, 7.SP.C.6
, 7.SP.C.7a
 +3
Introduction to Logarithms
This MS PowerPoint presentation provides an easy-to-understand and classroom-tested technique for introducing the subject of logarithms. I use this presentation in my 10th and 11th grade Math 3 / Algebra 2 classes during our initial review of logarithmic functions. The presentation is very detailed and fully animated to keep the students engaged and focused. It includes detailed steps on how to convert exponential functions to logarithmic functions and vice versa. At the outset the presenta
9th - 12th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-BF.B.4
, HSF-BF.B.4a
, HSF-BF.B.4c
 +1
Also included in:Â Math 3 / Algebra 2 Bundle - Unit 5 Logarithmic Functions
Logarithmic Function Transformations
This MS PowerPoint presentation provides an easy-to-understand and classroom-tested technique for transforming Logarithmic Functions. I have used this presentation multiple times in my 9th, 10th and 11th grade Math 2 and Math 3 / Algebra 2 classes. The presentation is fully animated to keep the students engaged and focused and it includes the detailed solution technique for 9 different example logarithmic function transformation problems. Each transformation is compared against the parent log
10th - 12th
Algebra, Algebra 2, PreCalculus
CCSS
HSF-IF.C.7e
, HSF-BF.B.3
, HSF-BF.B.4c
Guided Notes - Scatter Plots and Correlation (Student & Teacher Versions)
This MS Word file is a Guided Notes document that reviews both the concept and steps involved in solving and developing Scatter Plots for linear equations or functions. It also includes a review of Correlation and how to calculated it using a graphing calculator. I use these notes with my Math 1, Math 2 and Algebra 1 students immediately after I introduce this concept with my PPT presentation slidepack on the same subject. It is 3 full pages of notes for the students to complete and includes t
8th - 11th
Algebra, Graphing, Statistics
CCSS
HSS-ID.B.6
, HSS-ID.B.6b
, HSS-ID.C.7
Solving Systems of Linear Equations by Elimination (Adding & Subtracting)
There are three basic methods of solving a system of linear equations or functions that are typically taught in Pre-Algebra, Algebra 1 and Math I. They are the Substitution, Elimination and Graphing methods. The attached MS PowerPoint slideshow describes in detail the steps I use to solve a system of linear equations by elimination. It specifies the steps to use to solve a system of 2 equations using the addition and subtraction elimination solution methods to determine the common solution po
9th - 10th
Algebra, Algebra 2, Math Test Prep
Also included in:Â Math 1 / Algebra 1 Bundle - Unit 3 Systems of Equations & Inequalities
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About the store
Experience
I am a retired mechanical engineer who, upon retirement, became a middle and high school math and science teacher via the lateral entry process in NC. I have taught 6th, 7th and 8th grade math and science and 9-12 grade math (Math 1, 2 and 3, Algebra 1, Algebra 2, Geometry and Precalculus) over the last 15 years.
Teaching style
I typically use a 4-prong approach to teaching math and science in my classroom: 1) 8 to 10 minute presentation (usually a ppt) to introduce and provide some basic instruction for a new math topic, 2) a guided notes paper with lots of blanks to be jointly completed by my students and me, 3) online or hard copy practice worksheets to reinforce the current concepts and confirm understanding and 4) multiple, relevant, hands-on projects to connect the various math and science subjects to the real world. I am a strong proponent of Project Based Learning (PBL) using STEM projects and lessons.
I use my Smartboard and document camera daily during class.
Note: I use all of the MS PPT products that I have listed on TpT website in my own classrooms.
Awards & shining teacher moments
Registered Professional Engineer in North Carolina
Teacher of the Year Finalist 2017 - Alamance Burlington School System (North Carolina)
My own education history
BS in Mechanical Engineering from N.C. State University and
MS in Business Administration (MBA) from Duke University
Additional biographical information
Lived and worked overseas 6-1/2 years designing and constructing various energy facilities/plants.
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