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Investigating Mixtures, Elements, Compounds and Solutions

14 minutes 8 seconds

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Students learn how to differentiate mixtures, solutions, elements, and compounds. Additional concepts and terminology discussed include: element, pure substance, properties, atoms, molecule, compounds, types of mixtures, suspension, colloid, and alloy.

Media Details

Runtime: 14 minutes 8 seconds

Topic: Science
Subtopic: Chemistry, Science Methods
Grade/Interest Level: 5 - 8
Standards:

Release Year: 2009
Producer/Distributor: Visual Learning Systems
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Teacher's Guide

A butterfly sits on a metal head. Caption: can see regular color images and near infrared.

A self healing reverse filter. On screen text, 1 centimeter. 1 time real time, 7 to 3 ratio, D I water to glycerol, 0.0083 M S D S. Caption: and it self heals after the object passes.

A 360 view of the clouds and the tree tops. Caption: Clouds play a pivotal role in our planet's climate,

The illustration depicts the distress signals sent by the plant, when the caterpillar munches on its leaves. On screen text, Larva, Pieris rapae. Caption: Here's a caterpillar munching through a leaf.

A graphical illustration of a star. Caption: reveal the inner workings of these rare stars,

A group of people visiting an active volcano. Caption: scientists visited New Zealand's topol volcanic zone,

A man with a shovel standing besides a water body. Caption: The team wants to see what other pollutants are recorded.

Illustrations depict a cell placed above the graphene, which is illuminated by a light bulb. Caption: The more intense the light, the faster the cells beat.

A biological skin and a bioinspired e skin. The e skin consists of synthetic layers instead of biological layers. Caption: work together to give our hands their extraordinary sensitivity.

A diagram illustrates certain traits recurring in a grain plant. Caption: Those traits remain the same generation after generation.