Every fencer will hear it countless times: warm-ups are a MUST. Do them and they’ll bump up your performance. Skip them and you may end up hurting yourself.
But not every fencer will ask why! Supriya Nair, a busy sixth-grader from Redmond, WA, decided to conduct an experiment and find out what the correlation is between exercise and performance in her favorite sport. Where other people see a self-evident truth that doesn’t need any questioning, this scientifically-minded middle-schooler saw a hypothesis that she can poke through to test it, quantify it, and prove it!
And what better way to do that than to:
sport a set of electrodes of a Neuron SpikerBox to capture an EMG signal from her right hand and right leg as she lunges,
measure her muscles’ reaction time from rest to touche in controlled circumstances, with and without 15-minute warm-ups, and compare the findings.
“I’d always hear it from coaches that I needed to do pre-bout exercise. But there was no quantitative data that would support it, just qualitative. And frankly, I was not very disciplined in warm-ups,” Supriya told us in a Zoom interview. That’s how she came up with the idea to eavesdrop on her muscles’ electrical activity using the SpikerBox her dad got her, and measure it to see whether it adds up to the hypothesis. And boom! Pre-bout exercise lasting only 15 minutes can improve a fencer’s performance by a whopping 15%, she discovered.
Fully remote, fully in-person, or somewhere in a sweet spot between the two. Those are the main safety concerns that are being laid right now in front of the decision makers, on behalf of students, parents, teachers and everyone around them, right at the kickoff of the new academic year. But whichever model prevails, it might turn out to be a temporary fix to a permanent problem. Furthermore, it doesn’t provide an answer to the key educational concern. How to empower the remote so that it can fully substitute the in-person if need be?
This issue is especially relevant to teaching STEM. How will an educator facilitate hands-on, project based learning without projects that students can actually get their hands on? In other words, is the “learning” part of the “distance learning” equation going to be reluctantly surrendered to a lesser evil scenario?
Even as COVID-19 begins to stretch out from a single season into an era, it’s becoming clear that distance learning might be here to stay. But it’s not a reason to despair if you’re a teacher or a parent, or both. Quite the contrary – there are ways to leverage all the good aspects of learning from the comfort of one’s couch and still provide hands-on (or should we say: gloves-on?) engagement.
A groundbreaking study by researchers from Purdue and Harvard Universities (DeBoer et al., 2017) has shown it, using our very own Neuron SpikerBox kit. Online learning, the study has found, yields remarkable results when complemented with at-home lab kits. Students who enrolled in a MOOC (Massive Open Online Course) and used our bioamplifiers got better grades than their peers who weren’t equipped with the lab kits. More importantly, their self-efficacy was three times higher than that of their counterparts. Both groups followed the same syllabus; both watched videos, took quizzes and virtual simulated labs. The only difference was the chance to do-it-yourself, which yet again turned out to be a source and key to confidence.
The Khan Academy “2020 Breakthrough Junior Challenge” comes at a time when student engagement in STEM is more critical than ever. If you are a remote student or are a professional (or maybe parent!) educator attempting to transition rapidly into remote/home teaching strategies, this could be an excellent opportunity to turn an at-home-assignment into a tremendous opportunity for your students!
Khan Academy’s 2020 Breakthrough Junior Challenge
This challenge encourages students to investigate a complex idea and then create a video that explains it in an interesting, accessible, and eloquent way!
Here is a description direct from Khan Academy:
“We’re proud to partner with the Breakthrough Junior Challenge video contest again this year. Students ages 13 through 18 are invited to create a short (under three minutes) video explaining a challenging concept in physics, mathematics, or the life sciences in an engaging, illuminating, and creative way. This year, there is an additional COVID-19 category, and students are encouraged to help educate the world about this global health crisis by sharing the science or math behind the causes, impacts and potential solutions. If you win, you’ll receive the college scholarship, your teacher will receive a $50,000 prize, and your school will get a new $100,000 science lab!”
You read that last sentence right: The winning student will receive a $250,000 scholarship, their teacher will win $50,000 worth of funding, and the school will receive $100,000 worth of funding for the renovation or development of a new science lab!
Making Complex Ideas Simple
he mission to take the complexity out of science education is the heart of our work at Backyard Brains. Working with students from first grade through graduate school, Science Communication (or #SciComm) is at the forefront of our minds and work.
If it tickles your fancy, we encourage you to create a submission for the Khan Academy contest featuring an explanation related to Neuroscience (Perhaps even with hands-on demonstrations using our kits)!
If you are a student or a teacher who is seriously interested in using our resources to help create a powerful submission video, do feel free to email us at email@example.com and we will do what we can to coach and support you!
The TED Talk Approach
When we work with student research fellows, public presentations of their research are a part of the gig. In fact, “teaching” a subject you are attempting to master is a necessary learning tool! Attempting to explain a concept to someone else makes you realize your own knowledge-gaps (There isn’t an educator alive who hasn’t been stopped dead in their tracks by a seemingly simple question).
Here are 3 tips to a successful “science explanation” that will keep things fun, fascinating, and snappy:
Focus on the phenomenon
Use simple language
Emphasize the Importance and Urgency of your topic
Can you see how Dr. Gage used those three tips in action in the video above? It works!
Additional Example Resources
For some inspiration, ideas, and to learn from example, check out some of our video resources below, with a few different kinds of examples!