
Under the Hood of Computer
Presentation
•
Computers
•
7th Grade
•
Practice Problem
•
Hard
Mamatha Samson
Used 970+ times
FREE Resource
13 Slides • 8 Questions
1
Under the Hood of Computer
Number System
2
Learning Objective
Be able to understand the common units of measuring data and number systems.
3
4
Watch the video and discuss[You tube video - Computer Science Basics: Binary]
https://www.youtube.com/watch?v=M41M9ATm49M
5
Multiple Choice
Computers use a special code of their own to express the digital information they process. What is it called?
Denary
Bit
Binary
Hexadecimal
6
Multiple Choice
What do you call these 0's or 1's?
Bytes
Mega Byte
digit
bit
7
How do computers see the world?
8
Key Terms
Bits
Bytes
Binary Number System
Denary/Decimal Number system
9
Bit
●All data that we want a computer to process is converted into binary numbers.
●All the data that is processed in binary numbers is represented in a sequence of 1’s and 0’s.
●Each 1 and 0 in the sequence is called a BIT. [Derived from BInary digiT]
10
Byte
•A Byte = 8 Bits.
•1 Byte could be equal to one character.
• 10 Bytes could be equal to a word.
•100 Bytes would equal an average sentence.
11
12
Fill in the Blanks
Type answer...
13
Fill in the Blanks
Type answer...
14
Fill in the Blanks
Type answer...
15
16
What is Denary??
Numbers that we use every day
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
We use 10 different digits
This is called base 10 (Denary is based on 10 different digits)
17
Multiple Choice
How do you represent 6 in binary?
101
110
111
011
18
Multiple Choice
You have seen how is it possible to count up to 7 in binary. How would you count to 8?
Cannot count
using 2-bits
Using 4- bits
19
20
Open Ended
How do we relate this binary number system to Science?
21
Homework
To create binary numbers with 4 bit representation[ 0 to 15].
Under the Hood of Computer
Number System
Show answer
Auto Play
Slide 1 / 21
SLIDE
Similar Resources on Wayground
15 questions
5/21 Skill Lesson: Point of View
Presentation
•
7th Grade
15 questions
BAB 6. Analisis Data
Presentation
•
7th Grade
16 questions
Functions & their Vocabulary
Presentation
•
7th - 8th Grade
18 questions
3 Types of Sentences
Presentation
•
6th - 7th Grade
19 questions
Orientation Lesson
Presentation
•
7th Grade
15 questions
Informational Summary Writing
Presentation
•
6th - 8th Grade
16 questions
Obilježja komponenti računala
Presentation
•
8th Grade
18 questions
UNIT 2.2 CENTRAL PROCESSING UNIT
Presentation
•
8th Grade
Popular Resources on Wayground
24 questions
PBIS-HGMS Day 10
Quiz
•
6th - 8th Grade
10 questions
HCS SCI 03 Summer School Review 3
Quiz
•
3rd Grade
11 questions
Home Scope
Quiz
•
7th - 8th Grade
15 questions
HCS SCI 05 Summer School Assessment 3 Review
Quiz
•
5th Grade
35 questions
Lufkin Road Middle School Student Handbook & Policies Assessment
Quiz
•
7th Grade
18 questions
Geo 11.3 Area of Circles and Sectors
Quiz
•
9th - 11th Grade