Physics. 7th grade. Textbook in 2 parts

Part 1 - the textbook has been redesigned in accordance with the concept of the educational standard of the second generation. The presentation of physics in the textbook begins with light and sound phenomena. The first information on the structure of the substance, molecules and their movement, thermal phenomena and engines are given. The physical content of the concepts is revealed: mass, strength, pressure, energy, efficiency, power, temperature. An additional material marked with stars (*) will help deeper to sort out the essence of physical phenomena. With the same purpose, the material called is interesting. Every paragraph is given questions and tasks in the category Check yourself.
Part 2 - This task is in accordance with the current program in physics and serves as an addition to the textbook for the 7th grade N. M. Shahmaeva, Yu. I. Dick, A. V. Bunchuk. It contains high-quality, calculated and experimental tasks grouped by thematic sections that will help you assign and deeper to understand the content of physics. Each section presents the tasks of four levels of difficulty, starting with the easiest. For each topic, solutions are given typical tasks. The most complex tasks are equipped with explaining instructions or complete solutions