The server must stand behind the end line when they serve. The service must be made with one hand or any part of the arm below the elbow. The server must throw the ball up into the air and hit it with their hand. The ball must go over the net and into the opposing team's court. The serve must be hit with the open hand and must hit the court within the bounds of the court. The server must not touch the ball twice in a row. If the ball hits the net or goes out of bounds, the serve is considered a fault and the opposing team will receive the point.

First, explain the three main types of serves: underhand, overhand, and jump serve. Show the students how to perform each one, emphasizing the correct technique. Demonstrate how to hold the ball, the angle of the arm, and the follow through for each serve. Next, explain the rules of the serve. Show the students where the ball must go, how it must travel over the net, and the correct height and speed of the serve. Then, have the students practice each serve. Encourage them to focus on the correct technique and to correct any errors. Emphasize the importance of practice and repetition. Lastly, have the students practice the serves in a game simulation. Have each student serve in turn and explain the consequences of any incorrect serves. Encourage them to focus on the correct technique and rules.

Begin by having the students stand in two lines, facing each other. Explain that they will be practicing their serves, with each student taking turns to serve and receive. Demonstrate the correct technique for a basic serve, with the students following along. Then, have the students practice the serve in pairs. Make sure to remind them of the correct technique and offer feedback and corrections as needed. Once the students have gotten the hang of the serve, move on to the other types of serves. Demonstrate the float serve, the top spin serve, and the jump serve and have the students practice each in pairs. Provide feedback and corrections as needed. Finally, have the students practice serving in a game simulation. Split the class into two teams and have them practice serving to each other, with the team who serves the ball receiving a point for each successful serve. This will allow the students to practice their serves in a realistic setting. At the end of the practice session, remind the students of the correct technique for each serve and provide any additional feedback.

When correcting errors, it is important to be specific and encouraging. Point out any mistakes in technique that the student is making and explain to them how to correct it. Ask them to practice the correct technique and provide feedback to ensure they are doing it correctly. Encourage the students to ask questions and provide any additional clarification or assistance that they may need.

It can also be helpful to provide visual demonstrations of the correct technique. Show the students how the arms, legs, and body should be positioned and how they should be moving when executing the serve. Ask the students to imitate your movements and provide feedback as necessary.

When providing feedback, make sure that you focus on the positive as well as the negative. Praise the students for any successes that they had during practice and encourage them to continue to strive for improvement. Remember to keep the atmosphere relaxed and fun, so that the students stay engaged and motivated.

The students will divide into two teams and each team will have two players. The players will take turns serving and the other team will receive the serve. The goal is for the server to serve the ball over the net and into the court of the receiving team. The receiving team will try to return the serve with a bump, set, or spike. The team that scores the most points in 15 minutes wins. If there are any errors in technique, such as an illegal serve or incorrect form, the instructor can stop the game and provide corrections and feedback. After the corrections have been made, the game will resume. At the end of the game, the instructor will discuss the results and provide any additional feedback.

At the end of the lesson, the students should take a few minutes to review what they have learned. Ask them to summarize the different types of serves and the rules for serving in volleyball. Encourage them to ask questions and provide any additional feedback. After the review, have the students go over their practice serve skills and demonstrate their mastery of the different serves. Ask them to explain the techniques they used and evaluate their accuracy. Finally, have the students reflect on their progress and discuss any areas that need more practice.