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Hey friends, I’m Dr. Dave! I am a college professor and former math and science teacher, and I love to learn new things. This podcast is a chance for us to all keep learning things together, because there is always something new to discover. One of my deeply held beliefs is that “smart” is not something that you *are,* but rather it’s something you *become* as you learn new things. Sometimes you might not feel very smart; there have been plenty of times in my life when that has been the case for me! But here’s the thing: there are so many interesting, curious, mysterious, downright amazing things about this world! If you have your eyes and ears open, you can always learn something new–and get smarter in the process. So that’s the plan for this podcast: each episode will be a short burst of learning, a boost for finding out something amazing about the way this world works. I’m excited to share fascinating facts and super science stories with you in every episode.
Episodes
Tuesday Sep 30, 2025
Tuesday Sep 30, 2025
This episode is all about Dorothy Hodgkin, a less-than-famous (but very important scientist!) who helped deepen our understanding of the structure of complex molecules.
This episode is part of a series about “less-than-famous scientists”—names you may have never heard before, but people you should know about! Each of these stories will help you understand more about the nature of science, and help you see how even small contributions can be important things that help us better understand our world.
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Tuesday Sep 30, 2025
Tuesday Sep 30, 2025
This episode is all about Christiaan Huygens, a less-than-famous (but very important scientist!) who helped deepen our understanding of many things, including creating more accurate clocks, explaining Saturn's rings, discovering moons around other planets, and the nature of light.
This episode is part of a series about “less-than-famous scientists”—names you may have never heard before, but people you should know about! Each of these stories will help you understand more about the nature of science, and help you see how even small contributions can be important things that help us better understand our world.
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Tuesday Sep 30, 2025
Tuesday Sep 30, 2025
This episode is all about Dimitri Mendeleev, a less-than-famous (but very important scientist!) who helped deepen our understanding of the properties of elements and how to organize them.
This episode is part of a series about “less-than-famous scientists”—names you may have never heard before, but people you should know about! Each of these stories will help you understand more about the nature of science, and help you see how even small contributions can be important things that help us better understand our world.
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Tuesday Sep 30, 2025
Tuesday Sep 30, 2025
This episode is all about Gregor Mendel, a less-than-famous (but very important scientist!) who helped deepen our understanding of the rules that govern how traits are passed on from parents to offspring..
This episode is part of a series about “less-than-famous scientists”—names you may have never heard before, but people you should know about! Each of these stories will help you understand more about the nature of science, and help you see how even small contributions can be important things that help us better understand our world.
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Monday Feb 02, 2026
Monday Feb 02, 2026
In this episode, Dr. Dave introduces the immune system as a coordinated superhero team living inside you, explaining the fundamental differences between the rapid-response "innate" system you are born with and the highly specialized "adaptive" system that learns to recognize and remember specific threats.
This episode is part of a series all about your amazing immune system, and the way it is designed to both prevent you from getting sick in the first place, and to fight off invading germs if they do break through the defenses. We'll also learn about different kinds of pathogens, how vaccines work, and things like allergies and autoimmune conditions. The big take-away: your immune system is awesome!
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Monday Feb 02, 2026
Monday Feb 02, 2026
In this episode, we explore "Fortress Mode" to discover how the body’s physical and chemical barriers—including skin, mucus, stomach acid, and even earwax—act as a protective castle wall that stops germs before they can ever get inside.
This episode is part of a series all about your amazing immune system, and the way it is designed to both prevent you from getting sick in the first place, and to fight off invading germs if they do break through the defenses. We'll also learn about different kinds of pathogens, how vaccines work, and things like allergies and autoimmune conditions. The big take-away: your immune system is awesome!
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Monday Feb 02, 2026
Monday Feb 02, 2026
In this episode, the "villains" of the microscopic world are unmasked as Dr. Dave defines the four major types of pathogens—bacteria, viruses, fungi, and parasites—and illustrates the different strategies these invaders use to hijack the body’s resources.
This episode is part of a series all about your amazing immune system, and the way it is designed to both prevent you from getting sick in the first place, and to fight off invading germs if they do break through the defenses. We'll also learn about different kinds of pathogens, how vaccines work, and things like allergies and autoimmune conditions. The big take-away: your immune system is awesome!
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
Monday Feb 02, 2026
Monday Feb 02, 2026
In this episode, the "Immunity League" assembles as we meet specific white blood cell heroes like the "big eating" Macrophages and the T-cell "Commanders," revealing how they use elite teamwork and communication to find and destroy invaders.
This episode is part of a series all about your amazing immune system, and the way it is designed to both prevent you from getting sick in the first place, and to fight off invading germs if they do break through the defenses. We'll also learn about different kinds of pathogens, how vaccines work, and things like allergies and autoimmune conditions. The big take-away: your immune system is awesome!
Each season of this podcast has a different thematic focus, so if you found this episode interesting or helpful, check out the rest of the episodes in this season! Instructional resources for this episode, including the script, a thinksheet, and alignment with the Next Generation Science Standards can be accessed for free at https://goodtobesmart.com
Remember, “smart” is something we *become* as we learn new things. So, keep listening, keep learning, and keep getting smarter every day!
It’s Good to Be Smart! is created by Dr. Dave Mulder with support from the National Science Foundation through a grant from the Robert Noyce Teacher Scholarship Program. This material is based upon work supported by the National Science Foundation under Grant No. (DUE-2243334). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.