## Locating Peaks and Valleys with Derivatives (Explaining Calculus #9)

We have gone through a couple of discussions now on how to actually calculate the value of a derivative. This is great, after all what good is a shiny new tool if you don’t know how to operate it? But we are done with that now. Now that we’ve gone through a tutorial with derivatives,Continue reading “Locating Peaks and Valleys with Derivatives (Explaining Calculus #9)”

## Critical Thinking Toolkit: Inference to the Best Explanation

I’ve talked about deductive reasoning and inductive reasoning before. Both of these are important mechanisms we use for arriving at conclusions. The first makes use of the rules of logic – which we can essentially view as limiting ourselves to the definitions of words like true and false and not allowing ourselves any other resources.Continue reading “Critical Thinking Toolkit: Inference to the Best Explanation”

We are in a new year! Praise be to God the Father and the Lord Jesus Christ for carrying each of us through such a trying year. I pray that everybody reading this might be reassured and revitalized by God’s hand through the Holy Spirit and that all may find life in His name. IContinue reading “Updates and Future of Blog in 2021”

## My Top 10 Books from 2020

As a child, I loved reading. My mother can tell so many stories about reading to me as an infant or me beginning to read. But, for a long time, I lost this love. There were a variety of reasons behind this. But in 2019, that love was revived. I now make a concerted effortContinue reading “My Top 10 Books from 2020”

## Computing Derivatives: Part 2 (Explaining Calculus #8)

Most recently in the series on calculus, we did some overview on some “precalculus” topics that we’d need for later calculus discussions. Having now done this, we move on to several examples of more ‘complicated’ rules that derivatives follow. We will then investigate some more difficult specific functions and their derivatives. Finally, at the end,Continue reading “Computing Derivatives: Part 2 (Explaining Calculus #8)”

## Critical Thinking Toolkit: Self-Defeating Statements

Have you ever heard someone say something you find completely unbelievable? I’m sure we all have. Often, we think this because we know things that make the opposing claim unbelievable. There are many examples I could give, but I think your thoughts have probably already filled in some examples for me, so I won’t. AbsurdContinue reading “Critical Thinking Toolkit: Self-Defeating Statements”

## Topics From “Precalculus”: Part 2 (Explaining Calculus #7)

Because of the directions I’d like to be able to go later on in this series, we need to make an aside about more topics that aren’t specifically calculus related. If you’ve made it this far, great for you! You’re now getting into the realm of calculus. This is a fun ride, and it isContinue reading “Topics From “Precalculus”: Part 2 (Explaining Calculus #7)”

## Critical Thinking Toolkit: The Ad Hominem Fallacy

This one really should go without saying… and yet we need to say it anyways. So often, public discourse gets bogged down in personal insults of one variety or another. Whether attacks on a person’s morality, integrity, honesty, educational background, or any other aspect of life, our culture – especially the so-called “cancel culture” –Continue reading “Critical Thinking Toolkit: The Ad Hominem Fallacy”

## Computing Derivatives: Part 1 (Explaining Calculus #6)

In the previous post in this series, we set up a definition of the derivative of a function, which is a new function that tells us how the original function changes over time. Now that we have set up this idea of derivatives, we are going to enter into a period of showing how toContinue reading “Computing Derivatives: Part 1 (Explaining Calculus #6)”