Wonderscape
Science Kids: Exploring Mixtures and Solutions
In this video, students will learn about different methods of separating substances in mixtures and solutions. They will explore physical changes in matter, the properties of mixtures and solutions, and the processes of evaporation,...
Crash Course
Mass Separation: Crash Course Engineering #17
Don't get separated from a great resource. Scholars view an informative video to learn about mass separation of chemicals in the 17th episode of the Crash Course Engineering series. The video looks at three different methods:...
Fuse School
Element, Mixture or Compound
Don't get mixed up about the differences between elements, mixtures, and compounds! Part one of a six-part series discussing these important classifications of substances illustrates simple tests one can perform to determine a material's...
Fuse School
Separating Mixtures
Putting things together in the lab is easy; sometimes, separating them is the hard part. A variety of chemical separation methods come to life in the final installment of a 10-part series. Perfect for young chemists, the video describes...
Crash Course Kids
The Great Picnic Mix Up
What do iced tea and fruit salad have in common, besides the fact that they're both delicious? Learn about the different types of mixtures with an entertaining physical science video. Examples from a picnic table reinforces what...
Steve Spangler Science
Is Black Really Black? - Filter Paper
Separate water soluble ink into its color components and find that black is actually made of an array of colored pigments! This is a clever spin on the classic chromatography experiment. Use the book, Purple, Green, and Yellow, by Robert...
Curated OER
Gas Chromatography
A gas chromatography apparatus is demonstrated alongside its computer, and the narrator explains details of the procedure. Occasional graphics help young chemists view what is occurring within the chamber. Since gas chromatography is...
Yale University
Yale University: Organic Chemistry Lab Techniques: Extraction
A step-by-step tutorial for extracting a specific compound from a mixture of compounds. View procedure in full-length streaming video [13:04] or in separate segments.