Visual Learning Systems
Introduction to Chemical Changes
This video introduces the Chemical Changes series. This program illustrates and explains numerous examples of chemical changes. It also takes a look at some of the common characteristics of reactions that occur chemically. Concepts and...
Visual Learning Systems
Exploring Physical and Chemical Changes
In this video, we explore the difference between physical and chemical changes using steel wool as an example. This video is part of the 7-part series, Chemical Changes.
Visual Learning Systems
Chemical Changes Quiz
This video is a quiz over the topics covered in the Chemical Changes series. In this series, we learn that matter is composed of different elements and can undergo chemical changes, transforming into new substances. We also compare...
FuseSchool
Chemical Equations
Chemical equation shows the overall chemical change of reactants into products. It's a bit like a detailed cooking recipe, but where all the ingredients and all the products are written down, even the ones you can't necessarily see. The...
Visual Learning Systems
Physical Changes: What Is a Physical Change?
If you have ever torn up a piece of paper or seen ice melt, then you have witnessed physical changes. This fascinating program helps students understand some of the different ways matter changes physically. Vivid animations also...
Rock 'N Learn
Physical Science : Physical Changes Through Heating
Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about bioling, melting and heating different substances!
ProTeachersVideo
Science Tube: How Stuff Changes
From the Hindu festival of Dessehra to a kitchen in Chinatown, we bring you five demonstrations of non-reversible changes resulting in new materials, for use with students in the classroom. Non-reversible changes result in the formation...
Visual Learning Systems
Observing and Understanding Transformation
In this video, students observe and learn about chemical changes through simple examples. They witness the transformation of a match tip when it is lit, and how it changes chemically into a blackened and smaller substance. This video is...
Professor Dave Explains
The Law of Conservation of Matter
When you eat a burrito, where does all that matter go? What about when matter changes phases, does any matter appear or disappear? When we talk about this sort of stuff, reality sometimes goes against our intuition, so we'd better make...
Wonderscape
Science Kids: States of Matter
Learn all about the states of matter - solid, liquid and gas. We explain the concepts of freezing, melting, evaporation, and condensation, and discuss the reversibility of physical changes. We also distinguish between physical and...
FuseSchool
What Is The Law of Conservation of Mass
Learn the basics about the law of the conservation of mass, when learning about properties of matter. The Law of Conservation of Mass says that in chemical reactions no matter is lost or gained. The law of conservation of mass means that...
Professor Dave Explains
Types of Matter: Elements, Compounds, and Mixtures
What's the difference between a physical change and a chemical change? What are elements, compounds, pure substances, and mixtures? So many definitions to learn! Don't worry, Professor Dave will take you through the details.
Rock 'N Learn
Physical Science for Kids - Lab Safety, Scientific Method, Atoms, Molecules, Electricity, and More
Physical Science for Kids is the fun way to learn important facts about physical science and get ready for tests. Take a fascinating journey to the Super Science Station to learn about lab safety, the scientific method, atoms, molecules,...
Bill Nye
Bill Nye The Science Guy on Chemical Reactions
Give your charges a charge with this clip on chemical reactions! Bill initiates some pretty flashy chemical reactions that you most likely won't be doing in your classroom. When you are teaching the difference between physical and...
Steve Spangler Science
Chemical Magic - Think Ink - Cool Science Experiment
This is a classic chemical reaction to use in your science class. Starch and iodine mix to cause a color change. Discuss with aspiring chemists the chemical and physical changes that occur as you demonstrate.
Curated OER
Chemical Magic - Think Ink!
This is a classic chemical reaction to use in your science class. Starch and iodine mix to cause a color change. Discuss with aspiring chemists the chemical and physical changes that occur as you demonstrate.
Massachusetts Institute of Technology
Mit: Blossoms: Recognizing Chemical Reactions
An interactive video lesson where students first determine misconceptions about what happens during chemical reactions, and then investigate some various chemical reactions.
Massachusetts Institute of Technology
Mit: Blossoms: Save Our Kingdom Conservation of Mass
There are many misconceptions about the chemistry concept, "Conservation of Mass". Thus, the aim of this video lesson is to teach students about the chemical concept of Conservation of Mass through several chemistry experiments. [17:10]...
Sophia Learning
Sophia: Chemical and Physical Changes
This lesson will define chemical and physical changes and provide examples that illustrate how to distinguish between the two.
Bozeman Science
Bozeman Science: Ap Chemistry: Chemical Equations
Paul Andersen shows you how to write balanced equations that describe chemical changes. He then gives you a short introduction to balancing equations and uses the PHET site to practice this skill. [9:39]
Bozeman Science
Bozeman Science: Ap Chemistry: Chemical Change Evidence
Paul Andersen explains how chemical differs from physical change. In the laboratory macroscopic observations are used to infer changes at the particulate level. Evidence for chemical change include gas production, change in temperature,...
Next Vista for Learning
Next Vista for Learning: Chemical and Physical Change
A video giving a definition of a chemical and a physical change. It also shows how digestion is an example of a chemical change and dropping a watermelon off a ladder shows physical change. [1:39]