Welcome students and introduce the lesson. Emphasize that today's focus is on understanding the causes of tornadoes in a simple and engaging way.

Initiate discussion with a question. Engage students by asking them what they already know about tornadoes. Use visuals here to illustrate a tornado image or basic diagram.

Present the key meteorological concepts. Highlight the roles of temperature, moisture, and air pressure. Point to a diagram that shows how these elements interact to form a tornado.

Guide the students through an interactive matching activity. Ask them to match the key factors with their definitions or effects. Encourage discussion and participation.

Conclude the lesson by summarizing the main points. Ask students to share one new fact they learned. Encourage questions and ensure they feel confident about the topic.