1_Encoding_graphic_files_Lesson_Plan_2_variant_2

Long-term plan unit:

10.1D: Graphic Objects

Date:

Teacher name:

Grade: 10

Number present:

Number absent:

Theme of the lesson

Encoding graphic files

Learning objectives(s) that this lesson is contributing to

10.3.1.1 present raster images in binary

Lesson objectives

Encode bitmap image into binary code (1 & 0)

Assessment criteria

§  encodes the bitmap in binary code (1 and 0) on paper,

§  explains the process of encoding a bitmap, showing the knowledge of different image compression algorithms

• explains the difference between analog and digital presentation of information, gives examples

Language objectives

Students may ...

• explain the difference between analog and digital signals;

• describe the sampling process;

• give examples of graphic formats

Dictionary of specific terms and terminology:

• Graphic format, signal, analog, discretization, digital

In the process of sampling ...

Values instilled at the lesson

- ability to compare the received information, cooperation while working in pairs

Previous learning

Plan

Planned timings

Planned activities in the classroom

Resources

Beginning

5 min

Teacher asks students what they remember from the previous lesson

Knowledge update

How to translate numbers from one number system to another?

How will these pictures look like?

Middle

Practice

10 min

Task

10 min

Teacher gives students task to convert picture to binary

Teacher updates learners knowledge about hexadecimal and binary number systems

Practical task 2:

End

5 min

Teacher opens Learning objectives

And together with the students, he discusses the level of achievement to the Learning objectives

Feedback

The lesson is crowned with applause

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 learners’ learning?

Health and safety check

ICT links

Differentiation on the lesson takes place in selecting jobs from simpler to more complex levels of complexity. Students having a higher level of sophistication to offer help less prepared students. Students will draw conclusions in accordance with their abilities.

Students experiencing difficulty in learning, provide ongoing support.

Formative evaluation by monitoring the activity of the students and the progress achieved in addressing the tasks at each stage of the lesson.

Safety briefing, compliance with the safety rules in the study of informatics.

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 this section to reflect on the lesson. Answer the most important questions in your lesson from the left column.

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 individuals that will inform my next lesson?