We compiled lecture videos for introducing students to the Environmental Science (Intro) and Materials Cycle. Subtopics: The Hydrologic and Carbon Cycles, and Nitrogen and Phosphorus Cycles.
View full lesson: http://ed.ted.com/lessons/the-law-of-conservation-of-mass-todd-ramsey Everything in our universe has mass - from the smallest atom to the l...
A mole is like a dozen. It is a name for a specific number of things. There are 12 things in a dozen, and 602 hexillion things in a mole. We'll talk about wh...
View full lesson here: http://ed.ted.com/lessons/daniel-dulek-how-big-is-a-mole-not-the-animal-the-other-one The word "mole" suggests a small, furry burrowin...
We'll learn how to use moles to figure out how many atoms you have in something. If there are 602 hexillion things in a mole, how do you count them all? By u...
To learn more about Mole, enroll in our full course now: https://bit.ly/AllAboutAtoms In this video, we will learn: 0:00 Concept of Mole 0:30 Definition of a...
To learn more about Atoms and Molecules, enroll in our full course now: https://bit.ly/AllAboutAtoms In this video, we will learn: 0:00 Introduction 0:59 Con...
Chemists need stoichiometry to make the scale of chemistry more understandable - Hank is here to explain why, and to teach us how to use it. Pssst... we made...
Mr. Andersen shows you how to convert moles to grams and moles to molecules. Intro Music Atribution Title: I4dsong_loop_main.wav Artist: CosmicD Link to soun...
How many atoms in 5.5 moles? How many moles is 4.6 x 10^24 sulfur atoms? We'll solve problems like these, where we convert back and forth between moles and t...
The Challenge of Teaching Abstract Concepts in Chemistry: Atomic Models and Quantum Numbers
Featuring Filipino Scientist, Dr. Chester Lara Dabalos
The Superpower We Need to Solve Any STEM Problem
Combining your Math, Science and Reading Comprehension skills to solve any STEM problem!
Featuring Filipino Scientist, Dr. Chester Lara Dabalos
Solving Physics Problems with Algebra: When will two cars meet?
PROBLEM: At 5:00 AM, car A starts from Laguna towards Batangas at the speed of 60 km/h. At the same time car B left Batangas to Laguna at the speed of 80 km/r. The total distance between Batangas and Laguna is 80 km. At what time do these cars meet?
Featuring Filipino Scientist, Dr. Chester Lara Dabalos
Chemistry Problem: How many gold atoms must be lined side-by-side to achieve wafer-thin thickness?
Featuring Filipino Chemist and Scientist: Dr. Chester Lara Dabalos
Importance of Learning to Solve STEM Problems
From the perspective of a Filipino Scientist, Dr. Chester Lara Dabalos
Session 2 features Prof. Ahl A. Balitaon., from the Institute of Physics, University of the Philippines at Los Banos
Session 1 features Prof. Allan Allinea, Ph.D., from the Institute of Physics, University of the Philippines at Los Banos
Abstract Concepts in Chemistry: Bohr’s Planetary Model of the Atom and its Limitations
Featuring Filipino Scientist, Dr. Chester Lara Dabalos