The small light bulb lit up the kindergarten lesson plan, what lights nursery rhyme lesson plan in t

Design Intent: Kindergarten is an important period for oral language development, and language development has an important impact on the development of other areas. Nursery rhymes are the main content of children's poetry teaching.

Activity design: Objectives: 1. Proficient in reciting nursery rhymes, and initially understanding the characteristics of quiz nursery rhymes;

Activity process: 1. Introduce the topic intuitively The teacher asks the children to close their eyes and turn on the light, what does the light bring us? (Brightness).

2. Observe, listen, and repeat.

2, show Figure 2, coal lamp; Through observation and looking at the map, we can know the use of the coal mining lantern; The coal lamp is hung overhead;

3. Figure 3: What does a street lamp look like? (Creek).

5. The teacher shows the ** picture by picture, and sticks the nursery rhyme on the side. The teacher guides the children and encourages them to ask what does the lamp look like?

6. Teachers ask, children answer.

7. The children ask, and the teacher answers.

3. Imitation of children's songs.

Guide children to see the wall decorations "light exhibition", so that children can know about various lights. And find out the lamp you don't recognize.

The teacher introduces the children to the unfamiliar lamps and guides the children to create nursery rhymes. "What does neon look like? What does the lamp look like? Remind children to create nursery rhymes based on this sentence pattern. What are the navigation lights, neon lights, shadowless lights, etc. like?

Four: Teacher's Summary:

Today we know a lot of lights, and the lights bring us hope and light. When we go home, we will read this nursery rhyme with our parents, and we can make up nursery rhymes with them for these magical lights.

Light the Little Light Bulb" is the content of the second lesson of Unit 2 of the new textbook version.

Lighting a small light bulb next to a bright beard may seem simple to a fourth-grader, but there's actually a lot to look into. Some students get the wire, the battery can quickly make a small light bulb light up, and some students don't light a small light bulb at all, they don't know that the circuit is a circuit. Therefore, it is very important to guide students to understand the structure of the small light bulb, and then provide students with a wire, a battery, and a light bulb to light the small light bulb.

This activity may seem simple, but they will learn about electricity, circuits, imagine how electricity flows, and ask more challenging questions. And try to use more connection methods when the small bulb lights up.

Teaching process. 1. Import.

2. Question: What equipment can we use to light the small light bulb in the science class?

Board book: light up the small light bulb).

Two**. 1. Question: What are the equipment for lighting small light bulbs?

Activity 1: Observe the structure of the equipment and speculate on how to use it.

Before guiding students to do experiments, they should learn to observe the structure of each experimental equipment, and deduce the use and working principle of the experimental equipment through its structural characteristics.

1) The structure of the small light bulb: the first step is for students to observe and share, without being asked to directly say the name of the structure. Step 2 The teacher introduces the name of the main structure in the bulb and guides the students to understand its function. Step 3 Guiding the current through the filament, the small bulb will emit light.

2) Wire Structure: The first step is for students to observe and share. Step 2: The teacher summarizes the characteristics of the wire structure.

3) Battery Structure: The first step is for students to observe and share. The second step is to supplement the knowledge of positive and negative electrodes and current flow directions, anthropomorphize the current, set off the classroom atmosphere, make it more convenient for students to understand the current flow, and pave the way for the subsequent experiment of lighting up the small light bulb.

Step 3 Expand the introduction of safe voltages and let students do experiments boldly.

Activity 2: Design a circuit diagram for lighting up a small light bulb.

1. Students design circuit diagrams independently. Draw as much protocol as possible on the experiment sheet.

Students design, teachers inspect and guide, and students are asked to paste the broken circuit connection method on the blackboard).

3. Experiment: Light up a small light bulb.

1. Remind precautions.

2. Connect the circuit according to the circuit diagram. (Teachers inspect and guide, please come to the stage to post circuits).

Fourth, the discussion. 1. Please share whether the small light bulb is lit and analyze the reason.

2. Ask the students to share whether the small light bulb is lit and analyze the reason. The teacher explained in detail how the current flowed in the path, and found that the current flow became a closed loop, so the small light bulb was lit.

3. The teacher shared the short-circuit connection method of some students, and used anthropomorphic methods to let students feel the phenomenon of short-circuit circuit, deepen their impression, and pave the way for the follow-up circuit connection design and short-circuit prevention.

5. Expansion. Conductive lamps are demonstrated, and students guess how conductive lamps are lit. Do the hall.

In this lesson, students are guided to observe the structure of the equipment and deduce how to light the small light bulb. You can also add certain scenario settings to increase the interest of the class.