Objectives:
1. Know the thermometer, know its use, and be able to understand the thermometer.
2. Perceive the wonder of technological items.
Event Preparation:
Experience preparation. (1) Children know numbers.
2) Talk to your toddler about "how many degrees is it today?"
3) Some children observed thermometers and thermometers in the activity area.
Material preparation. (1) Thermometers and thermometers collected by teachers and students.
2) There is a record of the daily temperature of the child on the wall.
Activity process:
Teacher's questions: 1. Guide children to observe and understand the thermometer and understand its use.
1) What is it?What's its name?
2) What's on the thermometer?What do these longer and shorter horizontal lines mean?
3) What do these numbers mean here?
2. Guide children to use a thermometer to measure temperature, and record and communicate. Teacher Question:
1) What is the temperature today?How do you know?Ask the children to take a test, and record the measured temperature on a piece of paper (tick the weather and write the number).
2) You look at each other, the recorded temperature is the same or different, if it is not the same, find out the reason, why is it different?
3. Encourage children to create interactive wall decorations that record the temperature.
Teacher asks: How can we remember the temperature every day?Invite the children to discuss how to record their temperature by date.
4. Guide children to observe today's temperature and record it for the first time.
5. Take out the thermometer, measure the body temperature of the three children, and guide the children to talk about the purpose of the thermometer.
6. Compare the difference between a thermometer and a thermometer, for example, the thermometer is vertical, the thermometer is horizontal, the thermometer measures the air temperature, and the thermometer measures the temperature of the person.
The teacher reminds children to pay attention to safety when using a thermometer, not to be injured by a broken thermometer, and not to touch the mercury in the thermometer because it is poisonous.
Suggested Activities:
1. Ask children to take turns to observe and record the temperature every day.
2. After a period of time, you can design a weekly record of weather temperature with your children, and remind your children to record the temperature every day. (This lesson plan contains supporting PPT courseware).
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