AP Calculus AB
Lecture Notes 
AP Calculus Interactive Lecture Volume 1 
This book contains slide printouts of the immersive and comprehensive PowerPoint presentations on topics covered by the entire AP Calculus AB or the first half of the BC course.
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This book contains a collection of the immersive and comprehensive PowerPoint presentations on topics covered by the entire AP Calculus AB or the first half of the BC course.
These Powerpoint Lectures are really good for learning new material and understanding it because in PowerPoint presentations, all equations, graphs, diagrams etc appear one at a time and colored highlights help to show where each statement and equation is coming from.
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The Paperback “AP Calculus AB Lectures Notes” and the ebook"AP Calculus AB Interactive Lectures Vol. 1" constitute a rigorous AP Calculus AB course or the first half of the BC course, which provides a solid foundation for for the success on the AP Calculus AB Exam.
These books comply with 20232024 AP College Board requirements for the 2024 AP Calculus AB Exam.
All the lessons are explained and organized in such a way that it makes the information easy to understand walking you through each procedure stepbystep. In these books every example, theorem and proof are explained concisely and accurately.
With these books, you will have every concept you need to know at the tip of your fingers. You can study from these books and use them as test preparation material for chapter tests.
At the end of the book, you will find the list of all the formulas and theorems needed for the AP test.
These books can be used for both review and learning, they teach you the tips and tricks to master Calculus and are a perfect fit for every student no matter their current knowledge of Calculus.
These books comply with 20232024 AP College Board requirements for the 2024 AP Calculus AB Exam.
All the lessons are explained and organized in such a way that it makes the information easy to understand walking you through each procedure stepbystep. In these books every example, theorem and proof are explained concisely and accurately.
With these books, you will have every concept you need to know at the tip of your fingers. You can study from these books and use them as test preparation material for chapter tests.
At the end of the book, you will find the list of all the formulas and theorems needed for the AP test.
These books can be used for both review and learning, they teach you the tips and tricks to master Calculus and are a perfect fit for every student no matter their current knowledge of Calculus.
Testimonials for AP Calculus AB Lecture Notes
"Awesome lectures! This book ... has given me enough knowledge and practice to receive a score of 5 on the AP Exam. I highly recommend this book to anyone preparing to take the AP exam or anyone wanting supplemental study material for class.The lectures are concise and easy to follow, with many diagrams and fun pictures that keep the lectures interesting and fun to follow along. Many examples are provided with solutions clearly explained.This is a very valuable book for anyone wishing to gain a larger understanding of Calculus" A. Shin
"I was blown away by how comprehensive these lecture notes were. They've helped me review for the AP Calculus AB test like no other resource I've tried has. I can't stress how much I would recommend these lecture notes to any AP Calculus AB student!" Erik
"This is a comprehensive book which will prepare you well for the AP Calculus exam! It thoroughly covers all of the concepts tested on the exam, and provides numerous different examples of questions that could be asked. They are easy to follow and understand, making it suitable for all types of students. Using this book at home, it felt like I had access to a knowledgeable calculus teacher at all times!" S3
"Great prep for the ap calc test, highly recommend" Nan Jiang
"I bought the AP calculus AB lecture slide book from amazon and it was quite brilliant."  Sean K.
"The curriculum is easy to understand, clear, and provides numerous practice problems with detailed solutions that allow you to fully grasp the concepts. Overall, it is a great book to prepare for the calculus test and I highly recommend it!" S.R.
"This book is a superb supplement to the classroom environment. Notes contain concise information that reviews the most important cases and examples. In addition, the questions are challenging in purpose for the preparation of the AP Calculus AB Exam. If one happens to be unable to solve the practice, explanations are extremely thorough to ensure no mistakes in the future. Generally speaking, I believe that this book is splendid and a great pathway to a 5 on the AP Calculus AB Exam." Henry H
"This book is overall a great way to study for the AP Test. All the concepts are really nicely explained, and also gives you many example questions that similar to the ones that appear on the actual AP Test to help you prepare for it. Overall, this book is super helpful if you want to be prepared for the AP Test." Brian
"The notes are very clear and concise. They are written in "student language". I use them all the time" Kira Holland
"This is the best Calc AB notes book I have ever come across, as a calculus student. The notes are concise and easy to understand but have all the important concepts you need to understand Calculus AB and do well on the AP test. I used a few other books from Rita Korsunsky and highly recommend them as they have all helped greatly in my understanding of calculus and skills on the AP test."  Melissa
"Thank you. We do appreciate your products. You make teaching mathematics a little easier." Linda M.
"I teach AP Calculus and have all of the teacher materials, including the PowerPoints that go with these lecture notes. My students have this book to follow along as I teach. I love these materials. It has made teaching the curriculum much more clear cut for my students." Heidi E
"I would gladly recommend Mathboat to any teacher. I only had the lecture notes and that alone was very helpful. For 2017  2018 school year I want the whole package."  Jacqueline B.
"The lecture notes really helped me with the pacing and additional examples for the guided instruction portion of the day" Nakia S.
"After purchasing a copy of your Multiple Choice Questions and Lecture notes off of Amazon to review, I am impressed with the materials
I have already purchased a copy of your Multiple Choice Questions to Prepare for the AP Calculus AB Exam for each of my students for next year." Kim O.
"I used this book to help build my lectures when I started teaching Calculus. Most problems are relatively easy and straightforward and work well after a basic introduction of a new concept. I supplemented some trickier problems to do once my class was comfortable with the basics." Sun
"My first time teaching AP Calc AB and 2nd year teaching Calc BC. I was really impressed how u simplified the concepts and made it really understandable for the kids."  Victoria B.
"Hi Rita and Mathboat team, I checked many books. Most of them are written for college level. It is very difficult to get the concept of calculus. I finally was lucky to find your support and Mathboat which made my life so easy. I deeply appreciate your innovation in power point. You really saved my life in surviving this subject. Many thanks. God bless you and your company Mathboat. " John Nguyen.
"This book was crucial in helping me develop a thorough understanding of calculus and preparing me for the AP exam. It contains very detailed explanations of each concept, followed by many clear examples that demonstrate how to apply the concept in problemsolving. It is very wellwritten and easily understandable. By practicing the examples and reviewing the problemsolving strategies offered in the book, I was able to do well on my calculus finals in school and I felt much more confident about taking the AP exam." Amazon customer
"This is very helpful and well organized resource for preparing AP test exam." T.M.
"These books are excellent resources for a teacher of AP Calculus and I use them in my classes all the time!" Evanthia Basias
"As an AP Calculus teacher, I used these lectures along with the Mathboat Teacher Package and Multiple Choice Workbook. My school's pass rate on the AP exam increased significantly." Justin Parra
"This book was very helpful . I covers all the topics in a way that it is easy to understand." P.B.
"This book really helped me to understand calculus. The explanations are very good and understandable. Enjoyed the book from beginning to end. Out of the many calculus books I have read, this one is the best." Susan Y.
"As a former calculus student, the notes from this book were a very helpful tool for helping me understand and reinforce my knowledge as I progressed throughout the year. Would definitely recommend to anyone looking for help on the calculus AB topics."  Qun Shi
"Easy to work through. Helped me plan my calculus course" A.C.
"This book is easy to read and understand. It has detailed explanation of concepts and easy to follow examples. It helped me achieve a 5 on the AP Exam. If you want to ace the exam, buy it now!"H.D.
"This book was super helpful. All the lectures were really clear and it made it really easy to understand the concepts. Thanks to this book, I got a 5 on the AP test!" Amanda D.
"....very well laid out book. Great resource." Linda A.
"The lecture notes in this prep book were extremely easy to read and greatly aided my understanding of Calculus AB topics. Instead of having large block paragraphs that are commonly found in textbooks and other prep material, all the information in this book is laid out in a way that is easy to follow—including detailed graphs and stepbystep guidance on proofs and difficult examples. This book was essential to my success in AP Calculus AB and helped me receive a 5 on the AP exam."  Angela L.
"Superb lecture notesgreat study material and resource for students. The content is easy to understand, and just what a student needs to score a 5 on the AP exam. This book will effectively help a student master derivatives and integrals. Beyond practice problems, this book show tips and tricks on how to tackle difficult concepts and make it easy. Amazing resource for learning AP Calculus!"  Amazon customer
"All the lecture notes are well organized and give a variety of useful examples that you can reference. Would recommend to anyone trying to learn AP Calculus!" Betty
Testimonials for AP Calculus Interactive Lectures Vol.1
Clearly explained lessons! I have been a math tutor for 23years. This book is a great learning tool for me and my students. The slides are easy to understand. Each tap brings out the next line or equation, so you can absorb the information one line or equation at a time. Ms. Korsunky's use of color, highlighting and boxing of important points make this a very clear presentation. Each section of text includes well worked examples.”
 C. Jen.
Outstanding Book. … lectures are wellmade and easy to follow. Through its creative story and interactive lectures, the book appeals to all learning types. As a visual learner, I found this book especially helpful because it has numerous diagrams and stepbystep solutions. I found myself learning Calculus not just faster, but also with a more solid understanding of the topic. This book helped me succeed and I hope that it will help you succeed as well.” Phil. C
“Amazing resource! …the material in her book has helped reinforce any concepts or problems that I didn't understand… welldeveloped, wellstructured lessons…” T Y
“This book has excellent visuals, that really help make the material easier to understand. With the interactive interface to user friendly, people can both self teach and have supplementary material for class”  Anis.
"Upon review of your books I see the benefits you provide with visual representation of calculus material to students who can not think abstractly. I have from my experience found that students respond to colors and graphics. This is the reason I think your material will be beneficial not only for AP students but also college level students." Ed G.
“Everything in this book is very organized, and the progression of content complexity is perfect as well… explains each concept very clearly, with many nice visuals and diagrams, and utilizes a variety of examples to help students apply these concepts to a variety of problems. I would highly, highly recommend this book! (The design is cute too!)”  Kathy S.
“… lectures are extremely informative and make even the most difficult topics much easier to understand.” Shayok.
“This book has really useful examples and problems similar to those that you will encounter on the ap test. After this book I didn’t need anything else to prep for the ap exam.” Sahil S.
“In every lecture there are concepts with explanations, sample questions, and great visuals. This book quickly allowed me to do calculus with ease and some fun as well. I would give ten stars if I could." Kevin. J. C.
“Terrific lectures. She provides excellent explanations of all concepts and several examples to further help students understand.”  Meera K.
“Amazing comprehensive review. … include many diagrams and examples to really explain the fundamental concepts… After I practiced watching these lectures, my understanding has deepened and my speed at answering the questions has risen greatly. A mustbuy if you are looking to score a 5 on the AP Calculus AB or BC AP exam!!!” Asma M.
“Captivating and effective. I used this book over a year ago, and I still remember every single calculus concept it covered. It also helped me get a 5 on the AP Calculus BC test.”  Allison T.
"I want to thank you for your excellent products. I've downloaded all 4 PreCalc and Calculus courses as well as the Calc AB & Calc BC Multiple choice exams in iBooks. They've been a lifesaver for me as a tutor."  Hanz B.
“Great material to study with” Hare
“Best lectures! These powerpoints were so indepth and informative, and I learned calculus really easily this way. A 5 on the AP Calculus BC exam was a breeze for me because of these lectures!”  Crystal G
“Excellent student resource. Not only are they clear, informative, and logically structured, but they are also beautifully optimized for mobile viewing.” CalKite
My daughter got 5 in AP Calculus AB. Mathboat multiple choice book and Interactive lectures were very helpful. We will be buying Mathboat BC books for next year as well. We would highly recommend..! Mohan D.
“Great Lectures  clear and easy to follow. They are organized and planned in such a fashion that there are no missed steps along the way for any of the concepts.” Julia B.H
“These powerpoint presentations helped me so much in learning Calculus and preparing for the AP exam…In addition to having entertaining characters to guide you, the slides are clear and concise, making learning Calculus both fun and efficient.” S. Zheng
“I wanted to fully understand the calculus concepts before moving on to the next lesson at school and I thought this was a great book to help me do just that. I felt that this interactive book gave me the solid foundation that I needed in order to be confident and ready for class the next day. The practice problems in the lectures were also extremely helpful and answered many of my questions! These lectures were not only interactive, but also extremely concise and to the point, which made it even more easier for me to grasp the concepts. I would recommend this book to anyone who wants a solid foundation in the basic concepts of calculus before moving on to the next level.” Lakshana S.
“The interactive powerpoints in this book are extremely useful for anyone trying to learn calculus or prepare for the AP test. The challenging yet engaging practice problems also made it easy to learn calculus and get a 5 on the AP test. Additionally, all of the Mathboat books have cute characters to help you remember key facts and formulas!” Michelle S.
Most helpful, easytounderstand, and fun calculus book out there! This book is neatly and clearly organized, with plenty of colorful and cute cartoons/animations that make math a lot more fun than expected. For example, Mrs. Korsunsky's "Happy and Sad Face method" for learning concavity and the Second Derivative Test is very easy to remember and makes learning derivatives extremely clear and logical, especially for first time calculus learners. I also really enjoy how the lectures are selfdirected, and each individual user can determine the pace at which he or she learns.”S. Chai
“ This book has been a great source of supplementary explanation and education! I'm currently enrolled in a Calc BC class and Ms.Korsunsky's book has been helping me along in this fairly fast pace class. Great tool for anyone looking to get a better understanding of the material covered and REALLY do well on tests and quizes..." Trusiki
“At the beginning of this math year i was struggling a lot with my calculus class and everything seemed so foreign and so in hopes I bought this book to help me understand and it makes me understand everything so much more than before! Without it I would probably still be lost and maybe even failing. I totally recommend this book who is lost in the world of calculus.” Mariam B.
Fantastic book. As someone who took calculus already, this book served as an excellent refresher of my memory. The interactive pages really helped me relearn the concepts and the artwork is cute but not distracting. I would highly recommend this book for anybody who is learning calculus or has already taken it.” Junhuad
“The animations are smooth, the step by step instructions are great, and the key points are illustrated well. In addition, there is a cute story behind the characters that make things more interesting and fun to read. All in all, this book is great for learning calculus.” Jimmy
“…clear explanations are all extremely easy to follow along, and allow you to visualize complicated calculus concepts in a way that a simple textbook cannot. Calculus is made fun and easy with these lectures!” Sanjay S.
“Everything is explained thoroughly and the examples are well chosen and descriptive. I highly recommend this book for any student, teacher, or parent who wants a head start into calculus or comprehensive review.” T.P.
Unparalleled Content and Clarity … a masterful job of explaining and highlighting key concepts to provide a fundamental understanding of calculus …. In this sense, this book is every bit a sterling example of effective teaching as much as it is a gateway towards a mastery of elementary calculus and I strongly recommend this to all students and educators alike.”  V.X.
“This interactive and engaging lecture series truly brings mathematics to life! The clean organization and cute designs make the book easy to understand and is a big help for those who are more visual learners.” Alex Q.L.
"Awesome lectures! This book ... has given me enough knowledge and practice to receive a score of 5 on the AP Exam. I highly recommend this book to anyone preparing to take the AP exam or anyone wanting supplemental study material for class.The lectures are concise and easy to follow, with many diagrams and fun pictures that keep the lectures interesting and fun to follow along. Many examples are provided with solutions clearly explained.This is a very valuable book for anyone wishing to gain a larger understanding of Calculus" A. Shin
"I was blown away by how comprehensive these lecture notes were. They've helped me review for the AP Calculus AB test like no other resource I've tried has. I can't stress how much I would recommend these lecture notes to any AP Calculus AB student!" Erik
"This is a comprehensive book which will prepare you well for the AP Calculus exam! It thoroughly covers all of the concepts tested on the exam, and provides numerous different examples of questions that could be asked. They are easy to follow and understand, making it suitable for all types of students. Using this book at home, it felt like I had access to a knowledgeable calculus teacher at all times!" S3
"Great prep for the ap calc test, highly recommend" Nan Jiang
"I bought the AP calculus AB lecture slide book from amazon and it was quite brilliant."  Sean K.
"The curriculum is easy to understand, clear, and provides numerous practice problems with detailed solutions that allow you to fully grasp the concepts. Overall, it is a great book to prepare for the calculus test and I highly recommend it!" S.R.
"This book is a superb supplement to the classroom environment. Notes contain concise information that reviews the most important cases and examples. In addition, the questions are challenging in purpose for the preparation of the AP Calculus AB Exam. If one happens to be unable to solve the practice, explanations are extremely thorough to ensure no mistakes in the future. Generally speaking, I believe that this book is splendid and a great pathway to a 5 on the AP Calculus AB Exam." Henry H
"This book is overall a great way to study for the AP Test. All the concepts are really nicely explained, and also gives you many example questions that similar to the ones that appear on the actual AP Test to help you prepare for it. Overall, this book is super helpful if you want to be prepared for the AP Test." Brian
"The notes are very clear and concise. They are written in "student language". I use them all the time" Kira Holland
"This is the best Calc AB notes book I have ever come across, as a calculus student. The notes are concise and easy to understand but have all the important concepts you need to understand Calculus AB and do well on the AP test. I used a few other books from Rita Korsunsky and highly recommend them as they have all helped greatly in my understanding of calculus and skills on the AP test."  Melissa
"Thank you. We do appreciate your products. You make teaching mathematics a little easier." Linda M.
"I teach AP Calculus and have all of the teacher materials, including the PowerPoints that go with these lecture notes. My students have this book to follow along as I teach. I love these materials. It has made teaching the curriculum much more clear cut for my students." Heidi E
"I would gladly recommend Mathboat to any teacher. I only had the lecture notes and that alone was very helpful. For 2017  2018 school year I want the whole package."  Jacqueline B.
"The lecture notes really helped me with the pacing and additional examples for the guided instruction portion of the day" Nakia S.
"After purchasing a copy of your Multiple Choice Questions and Lecture notes off of Amazon to review, I am impressed with the materials
I have already purchased a copy of your Multiple Choice Questions to Prepare for the AP Calculus AB Exam for each of my students for next year." Kim O.
"I used this book to help build my lectures when I started teaching Calculus. Most problems are relatively easy and straightforward and work well after a basic introduction of a new concept. I supplemented some trickier problems to do once my class was comfortable with the basics." Sun
"My first time teaching AP Calc AB and 2nd year teaching Calc BC. I was really impressed how u simplified the concepts and made it really understandable for the kids."  Victoria B.
"Hi Rita and Mathboat team, I checked many books. Most of them are written for college level. It is very difficult to get the concept of calculus. I finally was lucky to find your support and Mathboat which made my life so easy. I deeply appreciate your innovation in power point. You really saved my life in surviving this subject. Many thanks. God bless you and your company Mathboat. " John Nguyen.
"This book was crucial in helping me develop a thorough understanding of calculus and preparing me for the AP exam. It contains very detailed explanations of each concept, followed by many clear examples that demonstrate how to apply the concept in problemsolving. It is very wellwritten and easily understandable. By practicing the examples and reviewing the problemsolving strategies offered in the book, I was able to do well on my calculus finals in school and I felt much more confident about taking the AP exam." Amazon customer
"This is very helpful and well organized resource for preparing AP test exam." T.M.
"These books are excellent resources for a teacher of AP Calculus and I use them in my classes all the time!" Evanthia Basias
"As an AP Calculus teacher, I used these lectures along with the Mathboat Teacher Package and Multiple Choice Workbook. My school's pass rate on the AP exam increased significantly." Justin Parra
"This book was very helpful . I covers all the topics in a way that it is easy to understand." P.B.
"This book really helped me to understand calculus. The explanations are very good and understandable. Enjoyed the book from beginning to end. Out of the many calculus books I have read, this one is the best." Susan Y.
"As a former calculus student, the notes from this book were a very helpful tool for helping me understand and reinforce my knowledge as I progressed throughout the year. Would definitely recommend to anyone looking for help on the calculus AB topics."  Qun Shi
"Easy to work through. Helped me plan my calculus course" A.C.
"This book is easy to read and understand. It has detailed explanation of concepts and easy to follow examples. It helped me achieve a 5 on the AP Exam. If you want to ace the exam, buy it now!"H.D.
"This book was super helpful. All the lectures were really clear and it made it really easy to understand the concepts. Thanks to this book, I got a 5 on the AP test!" Amanda D.
"....very well laid out book. Great resource." Linda A.
"The lecture notes in this prep book were extremely easy to read and greatly aided my understanding of Calculus AB topics. Instead of having large block paragraphs that are commonly found in textbooks and other prep material, all the information in this book is laid out in a way that is easy to follow—including detailed graphs and stepbystep guidance on proofs and difficult examples. This book was essential to my success in AP Calculus AB and helped me receive a 5 on the AP exam."  Angela L.
"Superb lecture notesgreat study material and resource for students. The content is easy to understand, and just what a student needs to score a 5 on the AP exam. This book will effectively help a student master derivatives and integrals. Beyond practice problems, this book show tips and tricks on how to tackle difficult concepts and make it easy. Amazing resource for learning AP Calculus!"  Amazon customer
"All the lecture notes are well organized and give a variety of useful examples that you can reference. Would recommend to anyone trying to learn AP Calculus!" Betty
Testimonials for AP Calculus Interactive Lectures Vol.1
Clearly explained lessons! I have been a math tutor for 23years. This book is a great learning tool for me and my students. The slides are easy to understand. Each tap brings out the next line or equation, so you can absorb the information one line or equation at a time. Ms. Korsunky's use of color, highlighting and boxing of important points make this a very clear presentation. Each section of text includes well worked examples.”
 C. Jen.
Outstanding Book. … lectures are wellmade and easy to follow. Through its creative story and interactive lectures, the book appeals to all learning types. As a visual learner, I found this book especially helpful because it has numerous diagrams and stepbystep solutions. I found myself learning Calculus not just faster, but also with a more solid understanding of the topic. This book helped me succeed and I hope that it will help you succeed as well.” Phil. C
“Amazing resource! …the material in her book has helped reinforce any concepts or problems that I didn't understand… welldeveloped, wellstructured lessons…” T Y
“This book has excellent visuals, that really help make the material easier to understand. With the interactive interface to user friendly, people can both self teach and have supplementary material for class”  Anis.
"Upon review of your books I see the benefits you provide with visual representation of calculus material to students who can not think abstractly. I have from my experience found that students respond to colors and graphics. This is the reason I think your material will be beneficial not only for AP students but also college level students." Ed G.
“Everything in this book is very organized, and the progression of content complexity is perfect as well… explains each concept very clearly, with many nice visuals and diagrams, and utilizes a variety of examples to help students apply these concepts to a variety of problems. I would highly, highly recommend this book! (The design is cute too!)”  Kathy S.
“… lectures are extremely informative and make even the most difficult topics much easier to understand.” Shayok.
“This book has really useful examples and problems similar to those that you will encounter on the ap test. After this book I didn’t need anything else to prep for the ap exam.” Sahil S.
“In every lecture there are concepts with explanations, sample questions, and great visuals. This book quickly allowed me to do calculus with ease and some fun as well. I would give ten stars if I could." Kevin. J. C.
“Terrific lectures. She provides excellent explanations of all concepts and several examples to further help students understand.”  Meera K.
“Amazing comprehensive review. … include many diagrams and examples to really explain the fundamental concepts… After I practiced watching these lectures, my understanding has deepened and my speed at answering the questions has risen greatly. A mustbuy if you are looking to score a 5 on the AP Calculus AB or BC AP exam!!!” Asma M.
“Captivating and effective. I used this book over a year ago, and I still remember every single calculus concept it covered. It also helped me get a 5 on the AP Calculus BC test.”  Allison T.
"I want to thank you for your excellent products. I've downloaded all 4 PreCalc and Calculus courses as well as the Calc AB & Calc BC Multiple choice exams in iBooks. They've been a lifesaver for me as a tutor."  Hanz B.
“Great material to study with” Hare
“Best lectures! These powerpoints were so indepth and informative, and I learned calculus really easily this way. A 5 on the AP Calculus BC exam was a breeze for me because of these lectures!”  Crystal G
“Excellent student resource. Not only are they clear, informative, and logically structured, but they are also beautifully optimized for mobile viewing.” CalKite
My daughter got 5 in AP Calculus AB. Mathboat multiple choice book and Interactive lectures were very helpful. We will be buying Mathboat BC books for next year as well. We would highly recommend..! Mohan D.
“Great Lectures  clear and easy to follow. They are organized and planned in such a fashion that there are no missed steps along the way for any of the concepts.” Julia B.H
“These powerpoint presentations helped me so much in learning Calculus and preparing for the AP exam…In addition to having entertaining characters to guide you, the slides are clear and concise, making learning Calculus both fun and efficient.” S. Zheng
“I wanted to fully understand the calculus concepts before moving on to the next lesson at school and I thought this was a great book to help me do just that. I felt that this interactive book gave me the solid foundation that I needed in order to be confident and ready for class the next day. The practice problems in the lectures were also extremely helpful and answered many of my questions! These lectures were not only interactive, but also extremely concise and to the point, which made it even more easier for me to grasp the concepts. I would recommend this book to anyone who wants a solid foundation in the basic concepts of calculus before moving on to the next level.” Lakshana S.
“The interactive powerpoints in this book are extremely useful for anyone trying to learn calculus or prepare for the AP test. The challenging yet engaging practice problems also made it easy to learn calculus and get a 5 on the AP test. Additionally, all of the Mathboat books have cute characters to help you remember key facts and formulas!” Michelle S.
Most helpful, easytounderstand, and fun calculus book out there! This book is neatly and clearly organized, with plenty of colorful and cute cartoons/animations that make math a lot more fun than expected. For example, Mrs. Korsunsky's "Happy and Sad Face method" for learning concavity and the Second Derivative Test is very easy to remember and makes learning derivatives extremely clear and logical, especially for first time calculus learners. I also really enjoy how the lectures are selfdirected, and each individual user can determine the pace at which he or she learns.”S. Chai
“ This book has been a great source of supplementary explanation and education! I'm currently enrolled in a Calc BC class and Ms.Korsunsky's book has been helping me along in this fairly fast pace class. Great tool for anyone looking to get a better understanding of the material covered and REALLY do well on tests and quizes..." Trusiki
“At the beginning of this math year i was struggling a lot with my calculus class and everything seemed so foreign and so in hopes I bought this book to help me understand and it makes me understand everything so much more than before! Without it I would probably still be lost and maybe even failing. I totally recommend this book who is lost in the world of calculus.” Mariam B.
Fantastic book. As someone who took calculus already, this book served as an excellent refresher of my memory. The interactive pages really helped me relearn the concepts and the artwork is cute but not distracting. I would highly recommend this book for anybody who is learning calculus or has already taken it.” Junhuad
“The animations are smooth, the step by step instructions are great, and the key points are illustrated well. In addition, there is a cute story behind the characters that make things more interesting and fun to read. All in all, this book is great for learning calculus.” Jimmy
“…clear explanations are all extremely easy to follow along, and allow you to visualize complicated calculus concepts in a way that a simple textbook cannot. Calculus is made fun and easy with these lectures!” Sanjay S.
“Everything is explained thoroughly and the examples are well chosen and descriptive. I highly recommend this book for any student, teacher, or parent who wants a head start into calculus or comprehensive review.” T.P.
Unparalleled Content and Clarity … a masterful job of explaining and highlighting key concepts to provide a fundamental understanding of calculus …. In this sense, this book is every bit a sterling example of effective teaching as much as it is a gateway towards a mastery of elementary calculus and I strongly recommend this to all students and educators alike.”  V.X.
“This interactive and engaging lecture series truly brings mathematics to life! The clean organization and cute designs make the book easy to understand and is a big help for those who are more visual learners.” Alex Q.L.