Cot 2 Lesson Plan In Ict.docx

LESSON PLAN Grade 9 – Information and Communication Technology I. OBJECTIVES 1. Convert binary code in decimal number 2. Interpret decimal number with corresponding characters/ letters II.

SUBJECT MATTER

A. Topic How to Interpret Binary Code Using ASCII Chart B. Materials Power Point Presentation, Video C. Reference Computer System Servicing Module, TLE_IACSS912PMC-IIb-d-11 D. Value Appreciation on how computer calculates data III.

PROCEDURE

A. 1. Pre - activity 1. Checking of Attendance 2. Review What are the number system we used? How do you convert decimal numbers into binary code? 3. Motivation Show a video on how binary code works. A. 2. Activity Proper Each group will arrange a combination of bits and count how many bytes. B. Analysis What are the steps in converting binary code into decimal number? 1. Write down the binary code horizontally. 2. From the right to left, write the index value of binary code (1, 2, 4, 8, 16, 32, 64, 128). 3. Multiply the binary code and the index value. 4. Add the product of binary code and the index value. 5. The result is the decimal equivalent of the binary code. Based on the American Standard Code for Information Interchange Conversion Chart, how do decimal numbers correspond with letters/symbols?

C. Abstraction How do you convert binary code into decimal number? How do you interpret decimal number into characters or letters? D. Application Using the data in the class activity, convert the binary code into decimal numbers and interpret the corresponding character or letter using the American Standard Code for Information Interchange Chart. IV.

EVALUATION Complete the following table: Binary Code 0100 1101 0100 0001 0100 1110

V.

ASSIGNMENT Bring laptop for each group.

Prepared by:

BARLEY M. CIOCON ICT Teacher

Decimal Number

Character/Letter