Adam Savage and Jamie Hyneman of the Mythbusters do a great job of presenting commonly held myths and testing them in a variety of ways, trying and adjusting and retrying experiments. They even sometimes revisit myths with a new point of view and new questions. It is this that I think is the key to their success. They present science as a series of questions and experiments, revising and retesting, a dynamic process. Starting with what people believe and then presenting the evidence to show the real answer is an important part of the educational process. Derek Muller, who runs the Veritasium Youtube channel, did his PhD dissertation on just this topic, showing that simply providing the information did not increase learning. Unless the misconceptions the audience already held were first acknowledged and dealt with, people thought the material was clear and that they understood it, when in fact they had learned nothing at all.
All of this involves asking lots of questions. But what some teachers view as a downside to this approach (although it absolutely is not) is that invariably you will wind up with lots of questions you can’t answer. Your students will ask questions you have no idea what the answer might be. So what do you do in this case?
Hopefully, you already knew which of these options is the better choice. But where do you go to learn more? Some questions can be rather esoteric or have answers that can’t be easily looked up. Fortunately, hordes of scientists are at your beck and call to save the day. Here are four websites where you can ask real scientists any question you like. None of the scientists on these sites will do people’s homework for them, but are enthusiastic about answering questions.
Ask a Scientist has 30 scientists that will answer questions on biology, chemistry, physics, space, earth and environment, health, technology, and science careers. In addition, they have links to videos for some questions. You can look at answers to past questions and ask your own. Even though it is based in the United Kingdom, with all the scientists being from the U.K., they will answer questions from anyone.
This site is also based in the United Kingdom, but has scientists from all over the world. This site is limited to biology and paleontology, but it has over 100 scientists who can answer questions. Some are doctoral students, some are the tops in their field with decades of experience. All of them are experts in what they do and all of them are there to help. They have answered thousands of questions, all of which can be searched and read. If you don’t find what you are looking for, ask your own question. You might even find that you have started a lengthy discussion of your question between several experts, as has happened from time to time.
This Ask A Biologist is a National Science Foundation grantee and is hosted by Arizona State University. Again, it is limited to biology and is run by the biology faculty and graduate students of ASU. So on the one hand, you might think they might be more limited. But ASU has an extensive biology department and this site has much more ancillary material than most of the others. They have activities, stories,coloring pages, tons of images, videos, and links to other information. They have a teacher’s toolbox, providing easy searches for teachers to find exactly what they want, searchable by topic, activity, and grade level. In short, while they have several scientists available to answer questions, that is but one aspect of this educational site.
The Mad Sci Network has a huge amount of information. You can ask a question about anything. The site has experts from world class institutions available to answer questions. They have a searchable archive of over 36,000 questions already answered, so they may have already answered your question. In addition to the search features, they have several categories listed, in which you can pull up all the questions in those categories. They have a “Random Knowledge Generator” if you just want to have fun browsing at random. They also have a series of what they call “Mad Labs”, which are activities and experiments you can do at home or in the classroom. They have links to more information and resources elsewhere, including general science, educational methods and techniques, museums, science fairs, suppliers, and more.
So there you have it. When you are faced with questions you can’t answer, don’t try to bluff your way through. Who ya gonna call? Hundreds of scientists from around the world, that’s who.