Lesson period/Time
|
Actions of the teacher
|
Actions of the student
|
Assessment
|
Resources
|
The beginning of the lesson
2 min.
|
Organizational period.
Greet students, take inventory, monitor readiness for class.
A look back. We will repeat the previous lesson by asking several questions. (W) Request homework by asking the following questions:
1. What field vortex
called a field?
2. Electrostatic and
of the vortex magnetic field
what is the difference between
is there anything?
3. How is the main idea of Maxwell's electromagnetic field theory formulated?
|
Students get acquainted with the topic and purpose of today's lesson.
Answers given questions.
|
Descriptor:
Knows the phenomenon of electromagnetic induction:
Total score -3
|
|
The middle of the lesson
20 min
|
1. Why signal
to be accepted correctly
receiving antenna
to the transmitting antenna
parallel placement
need?
2. What conditions
of interference when performed
minimum
and the maximum is controlled?
3. Electromagnetic wave when what conditions are fulfilled
appear?
4. Electromagnetic
direction of wave propagation
How is it defined?
|
He understands the new lesson.
Students answer the questions
|
|
Presentation
|
Personal work
16 min.
|
Task 2
The transmitter on board the "Vostok" spacecraft has a frequency of n = 20 MHz
works. Produced by the transmitter
the period and length of radio waves, the length of the transmitting antenna
find out.
|
|
Description:
- the length of the transmitting antenna
determines
Total score -5
|
PC screen
Presentation
|
End of lesson.
Reflection
4 min
|
Instruction for students
Answer the following questions in pairs:
A. What important information did you learn from today's lesson?
B. How would you use the knowledge you learned from today's lesson in your daily life?
C. Which topic was the easiest to master?
D. If you had information that caused problems and was not mastered, how would you go about mastering it?
Homework: (Write an essay on electricity distribution in Kazakhstan)
|
.
|
Pupils' participation in the lesson is assessed using the praise method.
|
PC screen
|
