Гармониялық тербелістегі координата мен жылдамдық, 11-сынып

Краткосрочный план урока

Long-term plan unit: Harmonic oscillations

School:

Date: Teacher name:

Grade: 11 Number present: absent:

Theme of the lesson

Experimental study of coordinates, velocity and acceleration in harmonic oscillations

Learning objectives that are achieved at this lesson (Subject Programme reference)

11.4.1.1 investigate harmonic oscillations(x(t), v(t), a (t)) experimentally, analytically and graphically

Lesson objectives

Study of harmonic oscillations, description of changes in coordinates, velocity and acceleration

Success criteria

Understands the nature of harmonic oscillations Is able to write the equation of the graph of harmonic oscillations depending on the type of oscillations Knows the energy conversion under vibrations Is able to write the equation, analyzing the graph of harmonic oscillations With the help of the coordinate equation, you can write the equation of speed and acceleration.

Language objectives

Subject-specific vocabulary & terminology:

Қазақша In English На русском языке Период Рeriod Период Жиілік Frequency Частота Энергия Energy Энергия Үдеу Acceleration Ускорения Амплитуда Amplitude Амплитуда Жылдамдық Speed Скорость Масса Weight Масса Тербеліс Vibration Колебания Гармоникалық тербеліс

Harmonic oscillationsГармоническая колебания

Values instilled at the lesson

- Education of students ' academic integrity (teaching independent work in the performance of tasks)

- Formation of students to responsible citizenship.

- Formation of the value of education throughout life through critical thinking, the pursuit of knowledge ;

- Formation of an environment of cooperation between students.

Cross- curricular links

In generalizing changes in speed and acceleration over time, mathematics in integration and be acquainted with the concept of derivative.

ICT skills Presentations and animations using an interactive whiteboard are used to interpret the theme. SPARK uses the TOOL to study the equation of harmonic oscillations.

Previous learning

It is important that students know the topics of grade 9

Course of the lesson

Planned stages of the lesson

Planned activities at the lesson Resources

Beginning 1-2 min Actualization of knowledge Organizational moment: What is the beginning of the first lesson today? What to do, except on Wednesdays of the week? Student responses: starts daily at 8: 30 Middle 2-7 min

7-10 min

Problem Question

Teacher actions: do not change the position of the coordinate relative to time, getting one point of the body moved around the circle? What will be the trajectory? Consider an animation of a circle and the motion of the pendulum (Make sure that the changes in the circumference and the coordinates of the pendulum movement do not differ) Example 1 If you know that the length of the second hand of the clock is 10 cm, specify the equations x (t), v

Presentation

http:// www.vascak.cz/ data/android/ physicsatschool/ templateimg.php? s=kv_pohyb_po_kru znici&l=ru

Версия: 4 Для обучения в 2016-2017 учебном году Дата: Май 2016 Для внешней итоговой оценки в 2017 году