We compiled lecture videos and a recorded experiment for studying Physical and Chemical Changes: Definition and Examples. Plus a lecture video for introducing physical and chemical changes to kids!
In this video we will learn about physical and chemical changes. We will go over several examples of each and then at the end of the video we will work on a ...
In this video I would like to talk about physical and chemical changes. Physical changes are changes in appearance only. A new substance is not created and n...
Jared uses a tablet, paper, and food to explain physical changes and chemical changes, while giving a few examples. Are you a teacher? Click this link: https...
Jared explains how chemical reactions can happen quickly or slowly. He does this with simple every day materials. Are you a Teacher? Check out our teaching r...
In chemistry, there are two main types of changes - physical changes and chemical changes. Physical changes affect the shape, size, and form of a substance. ...
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