Teaching plan of basic knowledge of color Part I Teaching objectives
Cultivate students to feel the social value of art from the dual role of color knowledge application and aesthetics, so as to further enhance the desire to create beauty and enhance artistic accomplishment.
A. Understand the basic terms of color knowledge
B. Master the color matching method of using color
C. learn how to express emotions with colors.
Emphasis and difficulty in teaching
According to the importance of color application, it is determined that the focus of this lesson is the method of color blending; The important significance of color in artistic creation lies in the ability to express things and emotions with color.
teaching process
According to the characteristics of color class, this class consists of four parts: introduction, teaching, roving tutoring and summary.
Introduction: Use the beautiful colors of nature and practical artistic colors to bring students into a colorful field.
1, teach a new lesson
(1) the formation of color and the physicality of color.
(2) Three elements of color
(3) the deployment of color
(4) the basic law of color
(5) Class assignments
Second, the operation requirements
1. Basic concept of memory
2.8K Copy a gouache still life.
Thirdly, teachers conduct itinerant consultation.
Because students' understanding and mastery of color knowledge are different and their quality is uneven, students with good foundation can be asked to do other color exercises after completing their homework in the tour counseling; Timely counseling according to the colors that students will appear in actual use.
Fourth, class summary.
Summarize what you have learned in class and make a simple comment on the students' homework.
Teaching plan of basic knowledge of color Part II Teaching objectives
Moral education goal:
Cultivate students to feel the social value of art from the dual role of color knowledge application and aesthetics, so as to further enhance the desire to create beauty and enhance artistic accomplishment.
Knowledge goal:
A. Understand the basic terms of color knowledge
B. Master the color matching method of using color
C. learn how to express emotions with colors.
Ability goal:
Cultivate students' ability to recognize and use color expression
Teaching emphases and difficulties
According to the importance of color application, it is determined that the focus of this lesson is the method of color blending; The important significance of color in artistic creation lies in the ability to express things and emotions with color.
teaching process
First, the introduction of new courses.
Take the students through the picture "Fenghuang Ancient City"? Color? This topic has emerged.
Second, teach a new lesson: basic knowledge of color
1, color formation
Color is the visual effect of light shining on an object. When light shines on an object, the material relationship of the object itself determines its absorption, reflection or penetration of some colored light in the light, and the reflected colored light acts on human vision and produces a certain color feeling.
2. Materiality of color
3, color elements (key):
Brightness, purity and hue of colors
Hue-is the biggest feature of color. The so-called hue refers to the appearance of color, which distinguishes the names of different colors, that is, to distinguish the differences of colors, which refers to the different color feelings given by light with different wavelengths.
Purity (saturation)-The so-called purity refers to the degree of turbidity, saturation and purity of color. When the same color is mixed with other colors, its purity will be lower than the original color.
Brightness-refers to the brightness of color, which can be called luminosity for light source and luminosity for object color.
Hues are divided into primary colors, intermediate colors and composite colors.
The relationship between lightness, purity and hue;
Any color (hue) has a specific lightness when its purity is the highest. If the lightness changes, the purity will decrease.
Adding white or black to a high-purity tone will reduce the purity of the tone and increase or decrease the brightness of the tone.
Gray with different brightness is added to the high-purity hue to reduce the purity of hue and make the brightness close to that of gray;
If the high-purity color phase is mixed with gray with the same brightness, a series with the same color, the same brightness and different purity can be formed.
4. Color matching (according to different color matching times, it can be divided into primary colors, secondary colors and primary colors)
Primary color: It is the most basic color mixed to produce various colors, which can't be modulated by any color. The three primary colors of color are red, yellow and blue, and the three primary colors of color light are; Red, green and blue. Also known as primary colors.
Intermediate color: the color produced by mixing orange, green and purple is called intermediate color. Also called secondary color.
Multicolor: When more than three colors are mixed, it is called multicolor, also called tricolor.
Complementary color: On the color ring of hue, any two opposite colors separated by 180 degrees are called complementary colors. Common complementary colors are yellow and purple, red and green, blue and orange.
5, the basic law of color matching
Appreciate the pictures and analyze some basic concepts (intrinsic color of light source, ambient color and conditional color).
1, light source color, refers to the light color of the light source, (early yellow, late red, white at noon)
2. Inherent color; The color of an object in light.
3. Conditional color; The color appearance of the depicted object in a specific light source and a specific environment is called conditional color.
4. Environmental color; Under illumination, the dark part of the depicted object will be affected by the reflected light from the surrounding environment, thus affecting the color.
Explain the basic rules of color matching according to the model painting.
1, the color of the bright surface of the object; The color of the bright side of an object is mainly a mixture of the light source color and the inherent color of the object.
2. The color of the dark side of the object; The color of the dark side of an object is mainly a mixture of environmental color and inherent color. Indoor dark color is warmer, while outdoor dark color tends to be colder because of the influence of outdoor light source. The color trends of bright and dark parts are opposite.
3. The color of halftone (or halftone); Generally speaking, the color of the intermediate tone is mainly the intrinsic color, and the color of the light source, environment and intrinsic color is evenly mixed, which is the color composition of the intermediate tone.
4. Highlighted color; Mainly light source color, or a little inherent color, depending on the texture of the object.
5, the color of the dividing line between light and dark; The color of the dividing line between light and dark is a mixture of intrinsic color and ambient tone, and the brightness is dark.
6, the color of the reflective part; Affected by the surrounding color, it is generally natural color plus environmental color.
7, the color of the projection part; The color of the projection part is natural color plus environmental color, and the color of the outdoor part is skylight color.
8. The colors of bright and dark parts are complementary colors.
Third, the class summary
Teaching plan of basic knowledge of color Part III Teaching content
This lesson is the content of Unit 2, Chapter 2 of the fine arts textbook for preschool education majors in secondary vocational schools.
Teaching objectives
1, knowledge and skills: understand the basic terms of color knowledge, understand the classification of colors, and understand the relationship among primary colors, intermediate colors and composite colors.
2. Process and method: Through classroom teaching, micro-class demonstration and practical operation, let students summarize the law of color harmony.
3. Emotional attitude and values: cultivate students' interest in color, form a learning attitude of independent exploration, and improve artistic accomplishment.
Emphasis and difficulty in teaching
Teaching emphasis: color classification.
Teaching difficulty: color harmony law.
Teaching methods and learning methods
Teaching methods: reading guide, lecturing, demonstrating and practicing.
Learning methods: research-based learning, group discussion learning, autonomous learning and practical operation.
Class arrangement:
1 class hour
teaching process
First, prepare carefully, learn first and then teach.
Share the flash game of color mystery to the class group before class, so that students can understand the causes of color with junior high school physics knowledge. Review the three primary colors of light and get ready before class.
Second, create scenarios and introduce new lessons:
Ppt shows beautiful pictures of the four seasons and leads students into a colorful world.
Ask questions:
1 and what are the representative colors of the four seasons?
2. How are colors produced? (Think and discuss according to the self-study situation)
Third, combine hands and brains to explore new knowledge.
1, the reason for learning color
The teacher's explanation:
We live in a colorful world. Anyone with normal visual function can see color and feel light. If there is no light, we can't see the blue sky and white clouds, and we can't see flowers and green grass. Swiss colorist Johannes? Mr. Eaton wrote:? Color is life, because a colorless world looks like death to us. ? The courseware shows the schematic diagram of the relationship between light, colored light objects and eyes, and helps students understand the causes of color by using the intuition of pictures. )
Draw a conclusion:
Color is an extension of the characteristics of light. Color is a physical phenomenon under the extremely complicated relationship between colored light objects and visual organs. Color comes from light. Without light, there is no color.
2. Explore the classification of colors.
Colors can basically be divided into two categories. One is the primary color and the other is the mixed color, which includes the intermediate color and the composite color. So, what is the relationship between them? The courseware shows pictures and explains them according to the pictures.
(1) Primary colors: In chromatics, the red, yellow and blue colors of pigments are called primary colors. Primary colors can bring out thousands of colors in Qian Qian, but other colors can't bring out the three primary colors. )
(2) Intermediate color: It is a mixture of two primary colors, namely, red+yellow = orange, red+blue = purple, and yellow+blue = green, so orange, purple and green are intermediate colors. (emphasize? Between? Pronunciation? N).PPT first demonstrates the mixing of the three primary colors with flash animation, and then watches the process of color harmony in the micro-class. Students observe the changes and practice by themselves. They tried to reconcile the three intermediate colors with the three primary colors themselves and then compare them with each other.
Guide students to ask questions after trying:
Are all the colors you mix exactly the same? Why? (Please discuss with each other and come to a conclusion)
Teacher's summary:
When the two primary colors are reconciled with each other, their respective proportions are different, and the colors formed after reconciliation are also different. For example, red+yellow = orange. Red is more than yellow, and the adjusted color is red. Yellow is more than red, and the adjusted color is yellow. Similarly, when the two primary colors are in harmony with each other, if the proportion of which color is large, then the adjusted color will be biased towards which color. (3) Compound color: the three primary colors are in harmony with each other, and the color formed by the sum of primary colors and intermediate tones is called compound color.
Look at the picture and think: Which color in the picture is a composite color? Is multicolor black?
Conclusion query:
Let the students try to reconcile the complex colors with pigments, then compare them with each other, discuss them in groups and draw a conclusion.
Classroom exercises:
Look at the picture and put the seven colors together with the corresponding category names. So as to correctly distinguish primary colors, intermediate colors and composite colors.
Teacher-student summary:
Everyone found that although the color is not pure black, it is indeed dark gray similar to black, and the color has a certain tendency. If the color is the same as the hue, which color will the composite color prefer?
Fourth, class summary.
1. Students sum up what they have learned in this lesson.
2. The teacher's induction.
Verb (abbreviation for verb) assigns homework.
1. Scan the QR code through your mobile phone and complete the questionnaire survey.
2. play middle school. Share the game "Color Master" to the class group, download it to your mobile phone in your spare time, and improve the color recognition through the game.
3. Use spare time to learn the elements of color and the contrast of color. And collect relevant information to prepare for the next class.
Reflection after class:
This class stimulates students' interest in learning and improves their autonomous learning ability through pre-class games. In the classroom, with the help of beautiful music, gorgeous pictures, interesting experiments and videos, we constantly mobilize the enthusiasm of learning, improve learning efficiency through group discussion and cooperative inquiry, and guide them to discover, feel and create beauty.