Posted in Breaking News, DSST

UPDATE: DSST Review, Renew, or Discontinue?

Earlier in March, I posted about the DSST exams that are currently “expired” and promised an update as soon as the exams were reevaluated. ACE has extended the exams, but for 10 months, not several years. What does that mean? I’ll tell you what I think it means, but it’s “interesting” to say the least.

Continue reading “UPDATE: DSST Review, Renew, or Discontinue?”
Posted in ACE, AP Advanced Placement, CLEP, Credit by Exam, DSST, Dual Enrollment, HS4CC, Transfer Credit

How Many Ways to Earn College Credit in High School?

How many different ways can your teen earn college credit? More than you think! But the goal isn’t just to “earn credit” because the credit only saves you time and money if it can eventually be used toward a degree. This understanding is MORE IMPORTANT for high school students than adults because of the variables at hand.

Continue reading “How Many Ways to Earn College Credit in High School?”
Posted in Credit by Exam, Curriculum, DSST, High School, HS4CC, Science

Physical Sciences that Won’t Break the Budget!

If your high school student needs to study PHYSICAL science this year, you know that online sciences can be EXPENSIVE! I have some great online courses and lab resources to share that are very low cost! These courses all generate high school credit, and I’ll show you how to use each of them for college credit too! Continue reading “Physical Sciences that Won’t Break the Budget!”

Posted in ACE, ALEKS, AP Advanced Placement, CLEP, Credit by Exam, Distance Learning, DSST, Dual Enrollment, edX, Foreign Language, HS4CC, MOOCs, Sophia, Straighterline,, Temporary Homeschooling

College Credit & Social Distancing

We’re in full social distancing mode, but even with so many businesses closed, earning college credit is still possible for most of our audience!  The following list shows you which college credit resources are still alive and well! Continue reading “College Credit & Social Distancing”

Posted in CLEP, Credit by Exam, DSST

CLEP Prep in 2020

Kicking off the new year with CLEP or DSST exam plans? There are a zillion ways to prep for a CLEP exam – so let me lead with this: It is my opinion that “CLEP Prep” is easiest AFTER your student finishes a homeschool class (not instead of). Just as you wouldn’t expect an SAT test prep book to teach your son algebra, my opinion is that a CLEP prep product isn’t designed to teach a subject “from scratch” either.

Continue reading “CLEP Prep in 2020”

Posted in DSST, Math

Resource for DSST Math for the Liberal Arts

A very common question that parents ask is, “What should we use to study for the CLEP or DSST test?” A great way to find resources is to go directly to the source – the CLEP and DSST websites. That is exactly what I did to find the following resource for the DSST Math for the Liberal Arts test. This is a new test that came out January 2017 so there are no “tried and true” resources recommended by others. In fact, I couldn’t find any recommendations which propelled a search of my own.

A search of the DSST website led me to their Exam Facts Sheets. One of the resources listed on the DSST Math for the Liberal Arts Exam Sheet is Thinking Mathematically, Sixth Edition. The sixth edition (2014) of this book costs over $200 on Amazon. However, the fifth edition (2011) costs less than $10.


You do not need the most current edition of textbooks. Older editions have much of the same content with generally only minor updates. You will also find more free resources available on the internet with older editions. Search for lectures on YouTube using the textbook title.

Thinking Mathematically, Fifth Edition

Robert Blitzer

ISBN 978-0-321-64585-2

Image result for thinking mathematically blitzer

How the Book is Organized

Each chapter is divided into several sections. Each section contains Examples (problems with solutions) and Checkpoints (problems for the student to work out). Answers to all Checkpoints are found in the back of the book. Additionally, there is an inexpensive DVD-Rom available with videos showing the solutions (more on that later).

At the end of each section is an Exercise Set that contains the following:

  • Practice Exercises
  • Practice Plus (additional practice)
  • Application Exercises (word problems)
  • Writing in Mathematics (essay questions)
  • Critical Thinking Exercises
  • Technology Exercises (not in every chapter, using a calculator, etc)
  • Group Exercises

The answers for all of the odd problems in the Exercise Set are located in the back of the book.

At the end of each chapter is a Chapter Summary, Review, and Test. Answers to all review questions are in the back of the book. Answers and step-by-step solutions for the tests are found on the Blitzer ThinkingMathematically youtube channel.

Helpful Resources in the Book

Answers abound! A cheap, used math textbook is of no value without the answers, but in this situation, answers and solutions are readily available.

  • Answers for Checkpoints, odd-numbered problems from the Exercise Set, and Review Questions are located in the back of the book.
  • ThinkingMathematically youtube channel has answers and step-by-step solutions to the Chapter Tests. See the example below.

  • An inexpensive (around $6) DVD-Rom (ISBN 978-0-321-64640-8) is available that features a set of complete lectures covering every Checkpoint and answers and step-by-step solutions to the Chapter Tests. WARNING: This is an older  DVD (2011) and is intended for use on Windows XP or Vista or Mac OS 10.4. Using Windows 10, I was only able to access the Checkpoint videos. I copied the ones that worked into a file on my computer for easy access because the DVD menu didn’t work. Even though I was not able to access everything on the DVD, there were still 822 Checkpoint videos which will be very helpful!

Correlation Btw DSST and Thinking Mathematically

Completing a college textbook might seem daunting to your high schooler. But do they need to finish the whole textbook? No! As you can see from the chart below, 4 out of the 15 chapters do not cover content in the DSST exam. You would not need to work through them. In addition, chapters 6-12 cover 75% of the exam’s content so you would want to spend the bulk of your time in those seven chapters.

DSST Math for the Liberal Arts Thinking Mathematically chapters
1. Real Number Systems 11%* 4, 5
2. Sets and Logic 16% 2, 3
 3. Metric system, conversions, and geometry 12% 9, 10
4. Algebra, graphs, and functions 11% 6, 7
5. Linear Systems and Inequalities 8% 7
6. Exponents and Logarithms including Financial Literacy 22% 8
7. Counting, Probability Theory, and Statistics 20% 11, 12
* Percentages indicate the approximate amount of the exam devoted to this content area.

The following chapters have content not tested on the DSST:

     1 Problem Solving and Critical Thinking

     13 Mathematical Systems

     14 Voting and Apportionment

     15 Graph Theory

The total that I paid for the book and DVD was $18.23! When you consider the teaching resources available – answers in the textbook, YouTube videos, and DVD-Rom – this could be a very inexpensive, self-teaching resource for the DSST Math for the Liberal Arts test.