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Introduce the objective of the lesson to students.

What do you already know about Punnet Squares?

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Explain the concept of Punnet Squares to students.

Provide examples of parental genotypes.

Show students how to fill in the Punnet Square using the genotypes of the parents.

Explain the difference between dominant and recessive alleles to students.

Provide examples and calculations of probability of offspring traits.

Give students a Punnet Square worksheet to practice building and calculating probability.

Discuss real-world applications of Punnet Squares with students.

Write down 3 things you learned in this lesson.

Have students enter three things they learned in this lesson. With this they can indicate their own learning efficiency of this lesson.

Write down 2 things you want to know more about.

Here, students enter two things they would like to know more about. This not only increases involvement, but also gives them more ownership.

Ask 1 question about something you haven't quite understood yet.

The students indicate here (in question form) with which part of the material they still have difficulty. For the teacher, this not only provides insight into the extent to which the students understand/master the material, but also a good starting point for the next lesson.