Visual Learning Systems
Introduction to Chemical Compounds and Bonding
In this video, we explore the concept of chemical compounds and how they are formed through chemical bonding. We learn that chemical compounds are made up of two or more elements that are chemically combined together. The video also...
Visual Learning Systems
The World of Atoms and Compounds
In this video, the concept of atoms and elements is introduced, explaining how everything we see is made up of tiny particles. The video also introduces the concept of chemical compounds, which are substances formed by the combination of...
Curated Video
Ionic compound
A chemical compound typically formed from metal and non-metal elements combining. A Twig Science Glossary Film. Key scientific terms defined in just 60 seconds using stunning images and concise textual definitions. Twig Science Glossary...
Visual Learning Systems
The Chemistry of Compounds
In this video, students learn about the concept of compounds and how they are formed by the chemical combination of two or more elements. The example of water is used to illustrate how molecules, which are the smallest particles of a...
Mazz Media
Ions and Ionic Compounds
The program offers a brief review of ions. Students will learn what determines the charge on an ion and how ionic bonds are formed. Viewers will come to understand that ionic bonds form due to electrostatic attraction between two ions of...
TMW Media
Naming Molecular Compounds
This program covers the very important topic of naming molecular compounds. We begin by discussing how molecular compounds form and how they arise in nature. We discuss in detail the naming method for molecular compounds including all of...
TMW Media
Ionic Compounds with Polyatomic Ions
This program covers the very important topic of ionic compounds with polyatomic ions. We discuss the concept of a polyatomic ion as simply the grouping of atoms that has a net charge associated with it. We then discuss how these...
Curated Video
Making Silicon Looking into Compounds and Making Silica
Silicon compounds | Silicates , earth crust |Natural occurance | Silica SiO2 | Polymorphism | Quartz | Japer |Onyz | Kieselguhr | Diatoms in sea |SiO2 preparation | oxidation of silica | orthosilisic acid Silicates, primarily composed of...
Curated Video
Forming Iron Sulfide
We examine the different properties of iron and sulfur when they are mixed and when they are chemically combined. When iron and sulfur are mixed they retain their individual properties. When they react chemically to form iron sulfide...
Curated Video
Introduction to Representing Elements and Compounds in Chemistry
This video is a lesson on how to represent elements and compounds in terms of the atoms they can take. The video covers the definition of an element, the periodic table, chemical symbols, and formulas. It also explains how compounds are...
TMW Media
Ionic Compounds
This program covers the very important topic of ionic compounds. We discuss how ionic compounds form and how to predict ahead of time what the chemical formula will be when given the atoms that form the ionic compound. We spend a great...
Curated Video
Struggling with PTSD and the Vietnam War
Part 1/4 of the End Casket Company series. This video tells the story of Bill Vandergriff, a Native American Marine who fought in the Vietnam War and faced the difficult reality of post traumatic stress disorder leading to alcoholism...
Curated Video
Introduction to Chemical Bonding
The basic ways elements combine to create compounds, fundamental to life as we know it. Chemistry - Atoms And Bonding - Learning Points. There are 92 naturally occurring elements. They fall into two categories: metals and non-metals....
Curated Video
Describing Data Sets
In this video, students will learn how to describe a data set by using the characteristics of the quantity measured. The video covers different types of data representations such as dot plots, histograms, and tables, and explains how to...
Science360
Hydraulic fracturing Using scientific methods to evaluate trade-offs
In Colorado, drilling for oil and natural gas using hydraulic fracturing, sometimes referred to as fracking, is big business. But questions about its impact on the air and water are far from settled. With support from the National...
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.
Visual Learning Systems
Elements, Compounds, and Mixtures Review
This video reviews the topics covered in the Elements, Compounds, and Mixtures series. In this video, we explored the fascinating world of elements, compounds, and mixtures. We learned that matter is made up of tiny particles called...
Visual Learning Systems
Investigating Chemical Reactions: Clues to Chemical Reactions
Upon viewing the Investigating Chemical Reactions video series, students will be able to do the following: Define a chemical reaction as a process in which substances undergo changes to produce new materials with different properties....
Curated Video
Factpack: Elements, Compounds, Mixtures
Definitions and examples of three distinct chemical classifications: elements, compounds and mixtures. Chemistry - Atoms And Bonding - Learning Points. A Twig FactPack Film. Open a discussion on what has been already learnt in a topic,...
Mazz Media
Signs of Chemical Reactions
Through real world examples, students will come to understand that chemical reactions cause reactants to undergo changes, so the products have different properties. Viewers will learn about single displacement and double displacement...
Visual Learning Systems
Introduction to the Metric System: Metric Temperature
This program introduces students to the usefulness and fun of the metric system. The concept of measurement as related to the metric system kicks off the video, followed by examples of how the metric system is used in science. Through a...
Curated Video
Grow Eggheads | Fun Activities For Kids At Home | Bella & Beans TV
Making eggheads and growing watercress hair is so much fun for kids and the whole family. This is a fun activity that children can do at home, may need adult supervision. Easy to make and see the children's face every morning as they...
Bethany Thiele, Art Teacher
Paper Roll Relief Sculpture
Create relief sculpture with me using cardboard tubes (from toilet paper | paper towels | gift wrap | etc) | scissors | and glue! You can use paper or cardboard as your base. This is a great | hands-on assignment for teaching about...
Crash Course
Precipitation Reactions: Crash Course Chemistry
A lot of ionic compounds dissolve in water, dissociating into individual ions. But when two ions find each other that form an insoluble compound, they suddenly fall out of solution in what's called a precipitation reaction. In this...