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The manual provides instructions for performing frontal laboratory work in the T grade, as provided by the current physics curriculum. The activities are selected so that both standard equipment and simple home-made devices can be used to perform them. Therefore, all activities can be performed in any school.

At the beginning of the activity, there are questions that will create a problem situation and activate the work of students.

The main part contains the necessary theoretical information and describes the course of the research step by step. Completing these tasks allows you to achieve a sufficient level of mastery of the topic. After that, there are tasks (in italics) that students have to plan, conduct and achieve a high level of mastery on their own.

The students perform calculations, drawings and records of the final results of their research in the specially designated places on the page in a cell.