PHYS_10_8_V1_LP_Curvilinear motion

Long-term plan unit:Kinematics

School: 

Date:

Teacher name:

Grade:10

Number present:

absent:

Theme of the lesson

Curvilinear motion

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

To define a radius of path curvature, tangential, centripetal and complex acceleration of a body when in curvilinear motion

Lesson objectives

explain the concepts of period and frequency and name their units;

calculate speed in a circular motion when the radius of the circle and the period or frequency of rotation are given;

draw a velocity vector at any point of the path in a curvilinear motion;

describe velocity and acceleration as vector quantities;

describe circular motion with constant speed;

calculate the speed of a body during horizontal projection.

Success criteria

Able to describe a circular motion

Characterize, give examples of curvilinearly moving bodies.

Describe the relationship between the quantities characterizing the curvilinear motion

Use the equation describing the curvilinear motion in solving problems.

Language objective

Velocity, speed, acceleration, rotation, angular velocity, centripetal acceleration

The speed of ... varies depending on the cause.

In which direction ……………….

Values instilled at the lesson

Ability to convey ideas and views.

Application of knowledge gained in life

Exchange of valuable ideas during group work

Previous learning

A place in the life of a person's bodies moving around a circle. Attractions, grinding wheel, steam turbines. The wheels of the car, the movement of the planets in orbit. The movement of the first satellites of the earth. Description of uniform motion

Cross-curricular links

Mathematicalcalculation

ICT skills

the curvilinear motion:

https://www.youtube.com/watch?v=cMoxpJBcivs

In the worksheets for the angular velocity may be the following:

http://tap.iop.org/mechanics/circular/225/file_46494.doc

Course of the lesson

Planned stages of the lesson

Planned activities at the lesson

Resources

Beginning

0-5min

Determination of the purpose of the lesson

Pupils watch the video

Answer the following questions:

ü   What is the trajectory of the attraction?

ü   What do you know of the body similar to the movement of the attraction?

ü   What quantities can describe its movement?

ü   When it moves, what values can remain constant?

Pupils share answers.

Forecast is made

Determining the theme of the lesson and learning objectives

PPT slides 1-3

https://www.youtube.com/watch?v=cMoxpJBcivs

Didactic material #1

Middle

5-20min

20-35min

Learning new material.

1. The trajectory of curvilinear motion, the characteristic of speed and acceleration.

Work with the textbook

2. To determine the quantities characterizing the curvilinear motion.Work with ICT. Search and assimilation of information.

1)     Definition of radians; convert radians to degrees and back;

2)     Calculate the angular velocity;

3)     The relationship between angular and linear velocities;

4)     Graph of the angular velocity vector;

5)     Calculatetheangularacceleration;

6)     The relationship between angular and linear accelerations.

Grading: Formative grading: feedback, work on the errors

3.Determine the quantities characterizing the curvilinear motion; Work in pair. Mutual evaluation.

4.Group work.

According to the method of mosaic, class is divided into three groups.

Task 1 Describe the drawing received from the mosaic

Task 2 Perform a structural task

Task 3 Explains to another group.

Task 4 Evaluates the work of other groups in accordance with the criteria for evaluation

https://bilimland.kz/en/courses/physics-en/mechanics/kinematics/lesson/curvilinear-motion

Didactic material #2

PPT slide 4-8

Didactic material #3

PPT slide 9

Didactic material #4

End

35-40min

in accordance with the objectives, conduct feedback.

At the end of the lesson, learners reflect on their learning:

-       What has been learned

-       What remained unclear

-       What is necessary to work on

PPT slide 10

Differentiation – how do you plan to give more support? How do you plan to challenge the more able learners?

Assessment – how are you planning to check students’ learning?

Health and safety regulations

Differentiation can be by task, by outcome, by individual support, by selection of teaching materials and resources taking into account individual abilities of learners

Use this section to record the methods you will use to assess what students have learned during the lesson.

Health promoting techniques

Breaks and physical activities used.

Reflection

Were the lesson objectives/learning objectives realistic? Did all learners achieve the LO?

If not, why?

Did my planned differentiation work well?

Did I stick to timings?

What changes did I make from my plan and why?

Use the space below to reflect on your lesson. Answer the most relevant questions from the box on the left about your lesson. 

Summary evaluation

What two things went really well (consider both teaching and learning)?

1:

2:

What two things would have improved the lesson (consider both teaching and learning)?

1:

2:

What have I learned from this lesson about the class orachievements/difficulties of individuals that will inform my next lesson?