Teaching plan for Lesson 1 of Xiaoluohao

Target: First-year primary school students

Teaching objectives: 1. Knowledge and skills: Flexible use of hard pen tools and the ability to use various A variety of lines draw the shape and texture of the conch.

2. Process and method: Feel the strange shape changes of the conch while appreciating it, and make full use of lines to decorate the beautiful conch.

3. Emotions, attitudes and values: Through ingenious teaching environment design, we can achieve a harmonious atmosphere of harmonious interaction between teachers and students, cultivate students' flexible creative abilities, and gain the joy of success.

Important and difficult points in teaching: flexibly use lines to draw the shape of conches with strange patterns.

Teaching preparation:

Conch objects, courseware, decorative model paintings

Teaching process:

1. Video listening to music introduction: < /p>

Teacher: Students, the teacher brought some cute "children" here today. Do you want to know who they are? (student answer)

But the students have to listen to a song first and then guess who it is? He will come out.

(Play a children's song "Little

Conch" about conch

)

Teacher: Okay, I've finished listening to the song. Which classmate can guess who the cute children brought by the teacher are?

Student: Little Conch

Teacher: The students are awesome. They all guessed it right. The children the teacher brought today are little conches.

Students Do you want to meet the cute little conch?

(Student answer)

Teacher: OK, today the teacher will go to get to know those cute little conchs with the students.

Students, please open the book to Lesson 9

(

Page 18

)

"Strange Conch"

(Video shows the topic:

"Strange Conch"

)

2. Talk while watching

:(

Combining the actual objects and courseware pictures

)

Teacher: Students, when you see the picture below in the book, are these small conches beautiful?

Student: Beautician

Teacher: In fact, conch is the best gift the sea has given us. Have your classmates been to the beach? (Student answer)

Have you ever seen

the little gift the sea gave us on the beach? (student answer)

Teacher:

Have you ever picked up conches? Can you tell me what the conch you picked up looks like? Is there anything like a book?

That classmate

Tell me what the conch you picked up was like? (Ask students to answer)

Teacher: After listening to the descriptions of the students, the teacher already knew that the conches picked up by the students must be beautiful.

Teacher: Actually, the teacher also has some beautiful conchs. Do you want to see them?

Student: I want to

Teacher: OK, look, isn’t it beautiful? (Student answer) But who can tell me what’s beautiful about it?

(Video shows pictures, teacher analyzes)

(Student answer)

Summary: These conchs are very strange and special, with different shapes and beautiful colors. ,

,

,

,

,

3. Have fun

Teacher: Have the students gotten to know the little conch?

Student: Got it (I don’t know)

Teacher: Do you want to get to know each other more deeply?

Student: I want to

Teacher: Look, the teacher invited the small conch to the scene today.

(

The teacher showed the real thing Conch

)

Which student wants to come up and get to know the little conch

?

(born)

Teacher:

You can take a look at the appearance and shape of the conch,

p>Touch its case,

Blow its mouth,

Listen to its voice.

(After students have finished reading, let students return to their seats)

Teacher:

Through close contact, students,

Who can tell me?

What does the conch you see look like?

(You can answer from his shape,

pattern, etc.)

Student answer

Teacher: Students really Great! Observe so carefully! They have many different shapes and colorful colors,

,

,

,

,

,

,

Teacher: Did you hear the sound of the conch just now? (Student answers) Is it like the sound of the sea? (student answer) Then students, do you know why? (student answer)

Teacher: Then let the teacher tell you.

In fact, using conch shells to listen to the sound of the sea is a romantic way of saying it.

The scientific explanation

is that the shape inside the shell is curved.

Students can see the picture in the upper right corner of the book.

It is filled with air, so

When you are in a noisy place,

these noisy sounds cause the air in the shell to vibrate ,

Therefore,

if you stick the conch

to your ear, you will hear the sound of the tide.

When you are in a particularly quiet room,

there are very few sounds coming from around you,

and

the volume is very high It is so small that it cannot vibrate the air in the shell, so if you put the shell to your ear, you will not hear the sound of the ocean tide.

Teacher: The students just observed so carefully. Now let’s compare these conchs. What are the similarities and differences? (Courseware picture)

The teacher guides students to find similarities and differences.

Teacher:

What we see now are conch shells.

They are the outer shells used by conches to protect themselves.

Do students know what it is used for?

(student answer)

Teacher: Make various decorations,

,

,

, students, look, are they beautiful? ? (student answer)

Teacher:

In addition to the conchs the teacher has shown you, classmates, have you seen any other strange conchs

>

(Students answered yes)

4. Draw a picture

:

Teacher: Oh, would you like to use the brush in your hand, students? Come and draw the conch in your heart.

(student answer) Okay, let’s first

see how other children drew,

please look at these pictures in the book picture.

Who will tell the teacher what is different

? (student answer)

Teacher: By the way,

The students are awesome! One of them is expressed with a single-color line outline, and the other two are expressed with colored pens

,

,

, < /p>

,

,

, Okay, after appreciating the paintings of other children, the teacher will teach you how to draw, okay? Students, take out your brushes and drawing books first. Like the teacher, draw the shape first,

then the pattern,

,

,

,

,

,

can be added around.

(

The teacher demonstrates how to draw a conch

)

Can the students draw it now? The conch in your mind? (Student answer) You can recall the conch you admired just now, and choose the shape you like to draw. You can use monochrome line outlines to express it, or you can use colorful works to express it.

5. Students painting

,

Teacher’s tour guidance

:

Teacher plays background music

p>

,

In the sound of music, the students of "Small Conch Horn" began to paint.

『

1.

Basic requirements

:

Use lines to draw the image of a conch

,

And add some patterns

;

2.

Higher requirements

:

Paint the pattern

,

The texture of the pattern is rich and contrasting

;

3.

Personality exploration

:

Be able to give your own works a suitable title.

』

4. Work display, appreciation and evaluation

Let us find out

,

Let's see who draws the strangest conch.

(

Shape, pattern

)

. Encourage students to appreciate each other, evaluate the composition, creativity, color, etc., comment on the highlights of each work that they like, and introduce what they think is the most ingenious in their own works.

The most interesting and proud place is to enjoy the joy of success.