Students experiment with various ways to naturally dye materials using sources found in nature—roots, leaves, seeds, spices, etc.—as well as the method of extracting dyes. Then they analyze various materials using statistical methods and tackle an engineering design challenge—to find dyes that best suit the needs of a startup sustainable clothing company.

The goal of this unit is to introduce students to the basic elements of art (color, line, shape, form, and texture) and to show students how artists use these elements in different ways in their work. In the unit, students will answer questions as they look carefully at paintings and sculpture to identify the elements and analyze how they are used by different artists.

Color is one of the seven basic building blocks of art along with Line, Form, Shape, Value, Space, and Texture. Learn how different colors have different impacts on how emotions are conveyed through art.

Line is one of the seven basic elements of art along with Shape, Form, Texture, Value, Space and Color. These are the building blocks of all art and are a good place to start when making, looking at or analyzing works of art. However, lines are not only limited to drawings. They apply to photographs, videos and anything that is placed anywhere deliberately to convey meaning. Learn about the different types of lines here.

Check out the entire collection of KQED Art School videos!

Texture is one of the seven basic building blocks of art along with Line, Form, Shape, Value, Space, and Color. Here we look at the how visual artists try to stimulate our sight and our other senses through different textures. They create something that we can see and feel or imagine the feeling of and try to engage us in that way as well. Learn how different textures (and implied textures) convey different feelings here.

Check out the entire collection of KQED Art School videos!

Students use simple materials to design an open spectrograph so they can calculate the angle light is bent when it passes through a holographic diffraction grating. A holographic diffraction grating acts like a prism, showing the visual components of light. After finding the desired angles, students use what they have learned to design their own spectrograph enclosure.

This lesson contains three student activities: Rainbows, Refraction with Prisms, and What Color Is It?

The text presents a series of activities to be carried out in groups on the theme of color. The activities involve art, science and technology and present a "hands on" approach that can be used as a starting point for structuring "project based learning" activities.

Il testo presenta una serie di attività da svolgere in gruppo sul tema del colore. Le attività coinvolgono l'arte, la scienza e la tecnologia e presenta un approccio «hands on» che può essere utilizzato come punto di partenza per strutturare attività di «project based learning».

Students will practice introducing each other, describing clothes, colors, and commands. Students will learn how to describe other individual's physical features.

Students will practice introducing each other. Students will also gain experience with describing clothes and colors.

Advances in cognitive science have resolved, clarified, and sometimes complicated some of the great questions of Western philosophy: what is the structure of the world and how do we come to know it; does everyone represent the world the same way; what is the best way for us to act in the world. Specific topics include color, objects, number, categories, similarity, inductive inference, space, time, causality, reasoning, decision-making, morality and consciousness. Readings and discussion include a brief philosophical history of each topic and focus on advances in cognitive and developmental psychology, computation, neuroscience, and related fields. At least one subject in cognitive science, psychology, philosophy, linguistics, or artificial intelligence is required. An additional project is required for graduate credit.

In this activity, learners explore why the sky is blue. Learners model the scattering of light by the atmosphere, which creates the blue sky and red sunset, using a flashlight and clear glue sticks. This resource guide includes an explanation of how light scatters and how this scattering can cause the polarization of light.

Students are introduced to different ways of displaying visual spectra, including colored "barcode" spectra, like those produced by a diffraction grating, and line plots displaying intensity versus color, or wavelength. Students learn that a diffraction grating acts like a prism, bending light into its component colors.

This article features science lesson plans to teach elementary students about the sun's energy, the relationship between light and heat, albedo, and the absorption of different surfaces. National standards and literacy integrations are provided for each lesson.

Students' eyes are opened to the value of creative, expressive and succinct visual presentation of data, findings and concepts. Student pairs design, redesign and perform simple experiments to test the differences in thermal conductivity (heat flow) through different media (foil and thin steel). Then students create visual diagrams of their findings that can be understood by anyone with little background on the subject, applying their newly learned art vocabulary and concepts to clearly communicate their results. The principles of visual design include contrast, alignment, repetition and proximity; the elements of visual design include an awareness of the use of lines, color, texture, shape, size, value and space. If students already have data available from other experiments, have them jump right into the diagram creation and critique portions of the activity.

This resource can be used to teach students how colors can affect our mood, and the different moods we can feel when seeing a color. This is a fun and interactive way for students to understand the concept of colors and emotions.

In this chemistry lab experiment, students explore the properties of color using chromatography. Students will observe and compare color patterns to differentiate compositions of various colors. Students gather data on color patterns and develop new experimental questions based on their data.

Learn how Jane Frenke uses fabric, a sewing machine, and her creativity to create works of art.

In the north Atlantic, the American Lobster is the undisputed king of crustaceans. It‰ŰŞs also a tremendously important commercial catch. While all the other fisheries are collapsing, why are lobsters resisting the trend? In this video, Jonathan goes out with a Maine lobsterman to learn why, and he dives down below to find the biggest lobsters he has ever seen. This segment won a New England Emmy Award! Please see the accompanying study guide for educational objectives and discussion points.

Students learn the basic properties of light the concepts of light absorption, transmission, reflection and refraction, as well as the behavior of light during interference. Lecture information briefly addresses the electromagnetic spectrum and then provides more in-depth information on visible light. With this knowledge, students better understand lasers and are better prepared to design a security system for the mummified troll.