Welcome to my TES shop, here you will find Computing and ICT related items which will be of use throughout the secondary context.
Feel free to have a browse of the resources available, which include:
-Individual Lessons
-Full Schemes of work
-Mock Exam Papers & Mark Schemes
-Revision Plans
All resources are available at a very reasonable price and have be used effectively to teach lessons.
Enjoy!
Welcome to my TES shop, here you will find Computing and ICT related items which will be of use throughout the secondary context.
Feel free to have a browse of the resources available, which include:
-Individual Lessons
-Full Schemes of work
-Mock Exam Papers & Mark Schemes
-Revision Plans
All resources are available at a very reasonable price and have be used effectively to teach lessons.
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.8 Ethical, legal, cultural and environmental concerns which includes:
how to investigate and discuss Computer Science technologies while considering:
ethical issues
legal issues
cultural issues
environmental issues.
privacy issues.
how key stakeholders are affected by technologies
environmental impact of Computer Science
cultural implications of Computer Science
open source vs proprietary software
legislation relevant to Computer Science:
The Data Protection Act 1998
Computer Misuse Act 1990
Copyright Designs and Patents Act 1988
Creative Commons Licensing
Freedom of Information Act 2000
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
2.6 Data Representation
Units
bit, nibble, byte, kilobyte, megabyte, gigabyte, terabyte, petabyte
how data needs to be converted into a binary format to be processed by a computer.
Numbers
how to convert positive denary whole numbers (0–255) into 8 bit binary numbers and vice versa
how to add two 8 bit binary integers and explain overflow errors which may occur
binary shifts
how to convert positive denary whole numbers (0–255) into 2 digit hexadecimal numbers and vice
versa
how to convert from binary to hexadecimal equivalents and vice versa
check digits.
Characters
the use of binary codes to represent characters
the term ‘character-set’
the relationship between the number of bits per character in a character set and the number of
characters which can be represented (for example ASCII, extended ASCII and Unicode).
Images
how an image is represented as a series of pixels represented in binary
metadata included in the file
the effect of colour depth and resolution on the size of an image file.
Sound
how sound can be sampled and stored in digital form
how sampling intervals and other factors affect the size of a sound file and the quality of its playback:
sample size
bit rate
sampling frequency.
Compression
need for compression
types of compression:
lossy
lossless.
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.4 Wired and Wireless Networks which includes:
types of networks:
LAN (Local Area Network)
WAN (Wide Area Network)
factors that affect the performance of networks
the different roles of computers in a client-server and a peer-to-peer network
the hardware needed to connect stand-alone computers into a Local Area Network:
wireless access points
routers/switches
NIC (Network Interface Controller/Card)
transmission media
the internet as a worldwide collection of computer networks:
DNS (Domain Name Server)
hosting
the cloud
the concept of virtual networks
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
2.3 Producing Robust Programs
defensive design considerations:
input sanitisation/validation
planning for contingencies
anticipating misuse
authentication
maintainability:
comments
indentation
the purpose of testing
types of testing:
iterative
final/terminal
how to identify syntax and logic errors
selecting and using suitable test data.
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
2.4 Computational logic:
why data is represented in computer systems in binary form
simple logic diagrams using the operations AND, OR and NOT
truth tables
combining Boolean operators using AND, OR and NOT to two levels
applying logical operators in appropriate truth tables to solve problems
applying computing-related mathematics:
–
/
Exponentiation (^)
MOD
DIV
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.2 Memory which includes:
the difference between RAM and ROM
the purpose of ROM in a computer system
the purpose of RAM in a computer system
the need for virtual memory
flash memory.
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.5 Network topologies, protocols and layers which includes:
star and mesh network topologies
Wifi:
frequency and channels
encryption
ethernet
the uses of IP addressing, MAC addressing, and protocols including:
TCP/IP (Transmission Control Protocol/Internet Protocol)
HTTP (Hyper Text Transfer Protocol)
HTTPS (Hyper Text Transfer Protocol Secure)
FTP (File Transfer Protocol)
POP (Post Office Protocol)
IMAP (Internet Message Access Protocol)
SMTP (Simple Mail Transfer Protocol)
the concept of layers
packet switching.
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.6 Systems Security which includes:
forms of attack
threats posed to networks:
malware
phishing
people as the ‘weak point’ in secure systems (social engineering)
brute force attacks
denial of service attacks
data interception and theft
the concept of SQL injection
poor network policy
identifying and preventing vulnerabilities:
penetration testing
network forensics
network policies
anti-malware software
firewalls
user access levels
passwords
encryption.
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.7 Systems Software which includes:
the purpose and functionality of systems software
operating systems:
user interface
memory management/multitasking
peripheral management and drivers
user management
file management
utility system software:
encryption software
defragmentation
data compression
the role and methods of backup:
full
incremental.
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topic:
2.5 Translators and facilities of languages
characteristics and purpose of different levels of programming language, including low level languages
the purpose of translators
the characteristics of an assembler, a compiler and an interpreter
common tools and facilities available in an integrated development environment (IDE):
editors
error diagnostics
run-time environment
translators.
The revision sheets include exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Check out my shop to save on buying multiple sheets!!
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A mock exam and mapped mark scheme that was used to test students knowledge and abilities on the A451 Computer Science topics. Test is made up of previous questions all of which are mapped out.
Examination Board: OCR
An easy to follow worksheet designed to revisit calculating file sizes as part of 1.3 Storage in the Computer Systems component.
The worksheet s designed for students to read over their notes, and attempt the questions, Answer sheet is included.
Has been found useful for mock papers with the students in the past
** Answers are included for teachers who are new to the subject
Here you will find easy to follow revision sheets which will help your students to recap the topics in 2.1 Growing The Business, these include:
2.1.1. Business Growth
2.1.2. Changes In Business Aims And Objectives
2.1.3 Business and Globalisation
2.1.4 Ethics, Environment & Business
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topics in 2.2 Making Marketing Decisions, these include:
2.2.1 Product
2.2.2 Price
2.2.3 Promotion
2.2.4 Place
2.2.5. Using the marketing mix to make business decisions
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topics in 2.3 Making Operational Decisions, these include:
2.3.1 Business Operations
2.3.2 Working With Suppliers
2.3.3 Managing Quality
2.3.4 The Sales Process
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!
Also check out the other revision sheets for the topics within this GCSE in my shop!
Here you will find easy to follow revision sheets which will help your students to recap the topics in 2.4 Making Financial Decisions, these include:
2.4.1 Business Calculations
2.4.2. Understanding Business Performance
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!
Also check out the other revision sheets for the topics within this GCSE in my shop!
Here you will find easy to follow revision sheets which will help your students to recap the topics in 2.5 Making Human Resource Decisions, these include:
2.5.1 Organisational Structures
2.5.2 Effective Recruitment
2.5.3. Effective Training & Development
2.5.4. Motivation
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!
Also check out the other revision sheets for the topics within this GCSE in my shop!
Here you will find easy to follow revision sheets which will help your students to recap the topics in 1.1 Enterprise and Entrepreneurship, these include:
-1.1.1 The dynamic nature of business
-1.1.2 Risk and reward
-1.1.3 The role of business enterprise
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topics in 1.4 Making The Business Effective, these include:
1.4.1. The Options For Start Up & Small Business
1.4.2 Business Location
1.4.3 The Marketing Mix
1.4.4. Business Plans
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!
Here you will find easy to follow revision sheets which will help your students to recap the topics in 1.5 Understanding External Influences On Business, these include:
1.5.1. Business Stakeholders
1.5.2. Technology & Business
1.5.3. Legislation & Business
1.5.4. The Economy & Business
1.5.5 External Influences
Attached at the end of the notes are revision questions which the students should be able to answer once they have studied the topic.
Enjoy!