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www.MathDBase.com

Rated 4.8 out of 5, based on 15 reviews
18 Followers
Florida, United States
About the store
Over 20 years as owner of tutorial services in New York City and Metro Atlanta specializing in math. Writer and publisher of math study guides and reference texts since 1988. Primary writer and content developer of MathDBase Project, an upcoming knowledge base website that will offer comprehensive course information, hundreds of thousands of solved problems, interactive custom structured online courses, in-home tutoring, on-site problem queries, extensive tables of formulas and many other resources for math students from middle school through the junior level college math courses.
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Preview of Pre-Algebra Review Worksheets - Order of Operations 1-5 Back-to-school special!

Pre-Algebra Review Worksheets - Order of Operations 1-5 Back-to-school special!

In this five-pack, you're buying four worksheets and getting the fifth for half price. Order of operations problems with focus on fractions, mixed numbers, absolute value, combining signed numbers, radicals and rules of exponents. 75 problems solved in detail, with explanations. To purchase one or more of these worksheets individually, visit: http://mathdbase.com/pre-algebra_worksheets.html.
Preview of Brain Teasers Worksheet DY2 - Math probs & puzzles (Dare You!)

Brain Teasers Worksheet DY2 - Math probs & puzzles (Dare You!)

This is the seventh worksheet in the Brain Teasers series. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problems on the specific sh
Preview of Calc Vid & Quiz - Diff by Def 1 - Alg Functions w/ Solns

Calc Vid & Quiz - Diff by Def 1 - Alg Functions w/ Solns

This set contains a nine-minute anicast video that discusses graphical and analytical interpretations of the derivative and goes over three examples of how to calculate derivatives of algebraic expressions by the definition. Included is the first quiz in the Differentiation by Definition series dealing with algebraic functions, along with a separate set of very detailed step-by-step solutions.
Preview of Basic Algebra Worksheet 1 – Pre-Alg Rev - Divisibility, Multiples and Factors

Basic Algebra Worksheet 1 – Pre-Alg Rev - Divisibility, Multiples and Factors

This is the first worksheet in the Basic Algebra (Elementary Algebra or Algebra 1) series. It reviews whole number concepts from Pre-Algebra, such as divisibility, multiples, factors and factoring.
Preview of Brain Teasers Worksheet SD1 - Math probs & puzzles (Somewhat Difficult)

Brain Teasers Worksheet SD1 - Math probs & puzzles (Somewhat Difficult)

This is the third worksheet in the Brain Teasers series. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problems on the specific shee
Preview of Custom Math Test in 48 Hours

Custom Math Test in 48 Hours

Design your own custom math test from Arithmetic, Algebra, Geometry, Trigonometry, Pre-Calculus or Calculus with up to twelve questions. After payment, contact us at mathdbase(at)gmail.com with the details about: which course, which topic(s), how many questions on each specific topic and general level of difficulty. You can also design a test from more than one course (Algebra and Trigonometry, for example). You will receive your test with a set of detailed solutions in PDF format, within 48 hou
Preview of Brain Teasers 2-Pack SD1 & DY1

Brain Teasers 2-Pack SD1 & DY1

This 2-Pack contains Somewhat Difficult 1 and Dare You! 1. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problems on the specific sh
Preview of Table of Derivatives and Integrals with Selected Special Functions 3rd Ed.

Table of Derivatives and Integrals with Selected Special Functions 3rd Ed.

This handy and easy-to-use Calculus reference lets you keep hundreds of the most important elementary through advanced results as close as your desktop - online or not! (Note: This e-book format allows the reader to flip through pages just like a paper book. There is no need for any additional software and it has been thoroughly scanned by Norton 360.) New 3rd Edition with a 32-page preview! (Download to see inside) Clean layout, linked Table of Contents and index let you find results fast Tho
Preview of Reference Cram Sheets - Table of Derivatives

Reference Cram Sheets - Table of Derivatives

This is a complete table of the derivatives of all algebraic, trigonometric, exponential, logarithmic and hyperbolic functions that students taking AP Calculus through sophomore Linear Algebra and Ordinary Differential Equations are likely to see. The table contains 49 items, including basic properties and derivative formulas with some variations. This Table of Derivatives was designed as a companion to the Short and longer-form Table of Integrals. .pdf will not open on phone, use a computer or
Preview of Computational Brain Teasers - Easy 2 - A 30-45-minute diversion

Computational Brain Teasers - Easy 2 - A 30-45-minute diversion

This is the seventh in a series of computational brain teaser worksheets that encourage thinking about the fundamentals of the math that you have learned. This worksheet includes counting, equation, exponents and ratio problems.
Preview of Basic Algebra Worksheet 5a - Pre-Algebra Review - Prime and Composite Numbers

Basic Algebra Worksheet 5a - Pre-Algebra Review - Prime and Composite Numbers

This is the fifth worksheet in the Basic Algebra (Elementary Algebra or Algebra 1) series. It reviews prime and composite numbers, complete factorization, identifying prime and composite numbers and how to write natural numbers as unique products of prime factors.
Preview of Brain Teasers 4-Pack SE1, SE2, MD1 & MD2

Brain Teasers 4-Pack SE1, SE2, MD1 & MD2

This 4-Pack contains Somewhat Easy 1, Somewhat Easy 2, Medium Difficulty 1 and Medium Difficulty 2. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are re
Preview of Brain Teasers Worksheet SE1 - Math probs & puzzles (Somewhat Easy)

Brain Teasers Worksheet SE1 - Math probs & puzzles (Somewhat Easy)

This is the first worksheet in the Brain Teasers series. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problems on the specific shee
Preview of Math Briefs 1 - Finding Points of Intersection of Lines - Workbook

Math Briefs 1 - Finding Points of Intersection of Lines - Workbook

A definition of a line is given, along with the requirements to completely specify one. Slope is defined and its four types are graphically and analytically shown. Parallel and perpendicular lines and their determination by slope are described. Various formulas to write equations of lines are discussed. Systems of linear equations are covered along with methods of solving them. Criteria are given to determine if there is solution of a system, and if so, how many. Finally, 56 graduated problems
Preview of Brain Teasers 3-Pack SD1, DY1 & DY2

Brain Teasers 3-Pack SD1, DY1 & DY2

This 3-Pack contains Somewhat Difficult 1, Dare You! 1 and Dare You! 2. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problems on th
Preview of Brain Teasers 3-Pack MD1, MD2 & DY1

Brain Teasers 3-Pack MD1, MD2 & DY1

This 3-Pack contains Medium Difficulty 1, Medium Difficulty 2 and Dare You! 1. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problem
Preview of Brain Teasers 3-Pack MD1, MD2 & SD1

Brain Teasers 3-Pack MD1, MD2 & SD1

This 3-Pack contains Medium Difficulty 1, Medium Difficulty 2 and Somewhat Difficult 1. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to th
Preview of Brain Teasers 3-Pack SE1, SE2 & DY2

Brain Teasers 3-Pack SE1, SE2 & DY2

This 3-Pack contains Somewhat Easy 1, Somewhat Easy 2 and Dare You! 2. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problems on the
Preview of Brain Teasers 3-Pack SE1, SE2 & DY1

Brain Teasers 3-Pack SE1, SE2 & DY1

This 3-Pack contains Somewhat Easy 1, Somewhat Easy 2 and Dare You! 1. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the problems on the
Preview of Brain Teasers 3-Pack SE1, SE2 & SD1

Brain Teasers 3-Pack SE1, SE2 & SD1

This 3-Pack contains Somewhat Easy 1, Somewhat Easy 2 and Somewhat Difficult 1. The Brain Teasers series of worksheets is a compilation of Mensa and SAT-style math problems and puzzles. These worksheets provide enrichment in basic Arithmetic, Plane Geometry and Algebra 1 concepts, coinciding with Common Core standards at grade 6 and above and requiring no more than a thorough understanding of that material. Each worksheet includes definitions of terms and formulas that are relevant to the proble
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About the store

Experience

Over 20 years as owner of tutorial services in New York City and Metro Atlanta specializing in math. Writer and publisher of math study guides and reference texts since 1988. Primary writer and content developer of MathDBase Project, an upcoming knowledge base website that will offer comprehensive course information, hundreds of thousands of solved problems, interactive custom structured online courses, in-home tutoring, on-site problem queries, extensive tables of formulas and many other resources for math students from middle school through the junior level college math courses.

Teaching style

MathDBase Project was conceived to provide as many resources as possible to anyone who aspires to a career that is in any way math-based. Whether that career is mathematician, statistician, actuary, computer scientist, physicist, chemist, engineer, teacher, pharmacist, doctor, geologist, or in any other field; we feel that no capable student who works hard and puts the time in should be “weeded out.” We will provide resources for students from Middle School through the typical sophomore-junior level college math courses including: Developmental Mathematics, which is what we are calling any mathematics before Algebra, Algebra (all), Plane and Solid Geometry, with proofs, Trigonometry, Analytic Geometry, Calculus (through vector analysis), Linear Algebra and Ordinary Differential Equations. Our goal is to make the knowledge base as comprehensive as possible. Any topic that is likely to occur in a course will be included, and any that may have been overlooked will, upon notification, be thoroughly researched and included as soon as possible.

Additional biographical information

For full workbooks (so far, Pre-Algebra review), see https://412063.e-junkie.com/?_source=admin.