GBonSci
Mr. Guerra teaches science at Lawrence Academy in Groton, MA. He was a semifinalist for Massachusetts Teacher of the Year in 2023. Before teaching, he earned a masters degree in geology from Cornell University for his work studying climate and environmental change. GBonSci was started in 2013 as a collaboration between Mr. Guerra and Mrs. Bonnar, Earth Science Teacher in Chelmsford, MA.
GBonSci is dedicated to providing fun science videos to support the learning of our students. Videos on this channel have been awarded by WGBH Boston and Google for their science content.
Newton's First Law Demonstration in Space | 564,644 Yard Football 🏈Toss by Astronauts!🚀
🧪💥 How to do the Amazing Iodine Clock Reaction | #simplescience #chemistry #chemicalreactions
Newton's Second Law Demo: Hands-On Lab Investigation with Longboards
Evidence of Climate Change: Melting of Jökulsárlón Glacier in Iceland
Colorful Convection Science Experiment for Middle School #STEAM
How to physically separate air to prove that it is a mixture
Easy to Make Water Bottle Rocket that flies over 300 feet high!
Natural Selection Demonstrated with Gummy Bears (Class Activity MS-LS4-4)
What are mutations? Are they harmful, helpful or neutral? Video Lesson (MS-LS3-1)
"Climate Change for Babies" - Earth Day Read Aloud with Atlas
Three Types of Heat Transfer Explained
Creating Stunning Convection Currents with Water, Food Coloring, and Mica Powder
How Volcanoes Create New Land - Live from Iceland
Sunlight after midnight?! Summer solstice in Iceland
Metric Conversion using the Ladder Method
Why is the sky blue? See an explanation, then prove it yourself!
Welcome from Mrs. Guerra
Newton's First Law Explained with simple demo
Hydroflasks worse than cheaper bottles? An experiment with surprising results
“What is the greenhouse effect?” Teacher explains in a greenhouse. 😎 🌎
Why winter days are short and summer days are long - a simple explanation
What is a solar eclipse and how to watch it.
Electromagnetic Spectrum Song!
Bigger Dry Ice and Soap Demo!
Former McCarthy students your questions about CHS
Making Snow at -23C
How Watersheds Work
States of Matter Dance!
How to calculate the density of a person using displacement
Class Fossil Lab - Video Directions