Lesson plan. EMF and PD

Long-term plan unit:

School:

Date:

Teacher name:

Grade:

Number present:

absent:

Topic

Electromotive force and Voltage

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

(LO)  10.3.2.2 – to explain the difference between electromotive force and voltage drop in the external circuit (in terms of energy);

Lesson objectives

All the students:

- understand the concept of EMF;

- may give a description of the EMF;

- understand what internal resistance is;

- knows the EMF formula and uses when solving problems.

Many students:

- understands the difference between EMF and voltage

- explains why the voltage value is different from the EMF;

- explores the concept of internal resistance with the help of practical work.

Success criteria

-       Knows and understands what EMF is

-       Knows and understands what the potential difference is

-       Knows the difference between emf and voltage

-       Explains the cause of the difference in emf and voltage

-       knows what a complete chain is

-       Can describe the features of a complete chain.

-       Understands what is external and internal chain

-       Can determine circuit impedance

-       May deduce Ohm’s law for complete chain

Language objectives

Subject-specific vocabulary & terminology:

Put technical terms into context

Define the terms:

Реостат-реостат-reostat

Ток көзі- источник тока-

Батарейка-батарейка-battery

Кернеу-напряжение-voltage

ЭҚК-ЭДС-E.M.F

Ток күші-сила Тока-Current

Values instilled at the lesson

Specify the values of the Integrated Educational program as well as national, universal values, which are aimed to be instilled at this lesson.

Values are instilled by/through ... (description of activities and / or content).

Safety, Consideration to others, Co-operation, Opportunity for Life-Long Learning, Academic Integrity and Transparency, Respect for Self and Others

Cross-curricular links

Mathematics: Derivation of formulas

ICT skills

Research skills to find information from

Internet sources:

http://www.bbc.co.uk/schools/

bilimland.kz

Promethean Board

Internet videos: www.youtube.com

Previous learning

Ohm's law for part of the circuit and voltage

Global awareness

Course of the lesson

Planned stages of the lesson

Planned activities at the lesson

Resources

Beginning

0-3 min

Preliminaries (5 min)

Preparation, setting the mood. Greet students.

Teacher may say:“Good morning/afternoon, students!”

“How are you today?”

Presentation

Middle

3-17 min

17-35 min

This lesson focuses on the application of theoretical skills.

To consolidate theoretical knowledge on the topic "Voltage and Ohm's Law for a complete circuit," students work on the following assignment. This task is aimed at developing the practical skills of students.

To summarize the results of this work, students will have to compare the values of resistance on the lamp with the value derived during practical work.Draw conclusions

To explain the similarities and differences between voltage and EMF, students watch a video and answer the questions below.

Sheets of research, wires, source, multimeter, rheostat, handouts.

End

5 min

Students conduct self-assessment using assessment criteria, which were distributed at the beginning of the lesson. (You can also ask several students individually.

Returning to the expected result set at the beginning of the lesson, feedback is provided)

Sheets with assesment criteria

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?

Teacher questioning.

Assessment tools are as follows:

- through HOTS questions

- worksheet (problem sets and structured questions)

All the students:

- understand the concept of EMF;

- may give a description of the EMF;

- understand what internal resistance is;

- knows the EMF formula and uses when solving problems.

Many students:

- understands the difference between EMF and voltage

- explains why the voltage value is different from the EMF;

- explores the concept of internal resistance with the help of practical work.

Answering frontal questions

Using problem solving correctly

By explaining the result of the demonstration work

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 or achievements/difficulties of individuals that will inform my next lesson?

AP p77 (Flow from a reservoir)