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!
This lesson guides the students through Python Lists, it has challenges to test students knowledge and build upon their previous lessons (also available in shop). This will develop their skills in using lists and combining data together.
Here you will find the resources to complete Unit 20 in the level 3 Cambridge Technicals.
All of the Learning Objectives have been covered within the lessons provided.
The assignment which has been used has also been checked using the Assignment Checking service from OCR. (Service is £30 per assignment)
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 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 topic:
1.1 Systems Architecture which includes:
the purpose of the CPU
Von Neumann architecture:
MAR (Memory Address Register)
MDR (Memory Data Register)
Program Counter
Accumulator
common CPU components and their function:
ALU (Arithmetic Logic Unit)
CU (Control Unit)
Cache
the function of the CPU as fetch and execute instructions stored in memory
how common characteristics of CPUs affect their performance:
clock speed
cache size
number of cores
embedded systems:
purpose of embedded systems
examples of embedded systems.
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.
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!
NEW J277 SPECIFICATION
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.2 Storage and Memory which includes:
The need for primary storage
The difference between RAM and ROM
The purpose of ROM in a computer system
The purpose of RAM in a computer system
Virtual memory
¨ The need for secondary storage
¨ Common types of storage:
o Optical
o Magnetic
o Solid state
¨ Suitable storage devices and storage media for a given application
¨ The advantages and disadvantages of different storage devices
and storage media relating to these characteristics:
o Capacity
o Speed
o Portability
o Durability
o Reliability
o Cost
¨ The units of data storage:
o Bit
o Nibble (4 bits)
o Byte (8 bits)
o Kilobyte (1,000 bytes or 1 KB)
o Megabyte (1,000 KB)
o Gigabyte (1,000 MB)
o Terabyte (1,000 GB)
o Petabyte (1,000 TB)
¨ How data needs to be converted into a binary format to be
processed by a computer
¨ Data capacity and calculation of data capacity requirements
Numbers
¨ How to convert positive denary whole numbers to binary numbers
(up to and including
8 bits) and vice versa
¨ How to add two binary integers together (up to and including
8 bits) and explain overflow errors which may occur
¨ How to convert positive denary whole numbers into 2-digit
hexadecimal numbers and vice versa
¨ How to convert binary integers to their hexadecimal equivalents
and vice versa
¨ Binary shifts
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, e.g.:
o ASCII
o Unicode
Images
¨ How an image is represented as a series of pixels, represented in
binary
¨ Metadata
¨ The effect of colour depth and resolution on:
o The quality of the image
o The size of an image file
Sound
¨ How sound can be sampled and stored in digital form
¨ The effect of sample rate, duration and bit depth on:
o The playback quality
o The size of a sound file
¨ The need for compression
¨ Types of compression:
o Lossy
o Lossless
The revision sheets include over 50 exam questions at the end of each topic to help the students recap their revision and apply it to a question.
Enjoy!
A complete set of revision sheets for J277 OCR Computer Science. Includes all of the topics for the first unit J277/02: Computational thinking, algorithms and programming
2.1 Algorithms
2.2 Programming fundamentals
2.3 Producing robust programs
2.4 Boolean logic
2.5 Programming languages and Integrated
Development Environments
With over 100 practice questions to test your students!!!
An easy to follow worksheet designed to revisit calculating clock speed as part of 1.1 Systems Architecture 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
As part of the 3d printing module students are asked to showcase their work and assess their progress, they also gain feedback from their peers as part of the process. This lesson is designed to completed the unit and allow the students to improve upon their designs using their own assessments and peers thoughts.
***The whole unit is also available in my shop! Grab a bargain! and decrease your planning time!***
Attached is a lesson on how to query a database using SQLite3 in Python. Included are the following:
1. PPT explaining how to run a query in a database
2. Example programs (in zip file)
3.Example Database (in zip file, access through a program such as DB Browser (Freeware))
if you need free software to run and connect to sql databases please download the DB Broswer for FREE and also check out a little guide i made to the software, also FREE:
https://www.tes.com/teaching-resource/sqlite-program-introduction-db-browser-11751031
Attached is a lesson on how to read and write to a csv file in Python. Included are the following:
1. PPT explaining how to write and read from a csv file
2. Example programs (in zip file)
Here you will find easy to follow revision sheets which will help your students to recap the topics in 1.2 Spotting A Business Opportunity, these include:
1.2.1 Customer Needs
1.2.2 Market Research
1.2.3 Market segmentation
1.2.4 The Competitive Environment
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 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:
2.1 Algorithms
computational thinking:
abstraction
decomposition
algorithmic thinking
standard searching algorithms:
binary search
linear search
standard sorting algorithms:
bubble sort
merge sort
insertion sort
how to produce algorithms using:
pseudocode
using flow diagrams
interpret, correct or complete algorithms.
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!
NEW J277 SPECIFICATION:
Here you will find easy to follow revision sheets which will help your students to recap the topic:
1.1 Systems Architecture which includes:
The purpose of the CPU:
o The fetch-execute cycle
¨ Common CPU components and their function:
o ALU (Arithmetic Logic Unit)
o CU (Control Unit)
o Cache
o Registers
¨ Von Neumann architecture:
o MAR (Memory Address Register)
o MDR (Memory Data Register)
o Program Counter
o Accumulator
How common characteristics of CPUs affect their performance:
o Clock speed
o Cache size
o Number of cores
¨ The purpose and characteristics of embedded systems
¨ Examples of embedded systems
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.
Enjoy!
Attached is a lesson on how to create a login system using a csv file in Python. Included are the following:
1. PPT explaining how to create a login system
2. Example programs (in zip file)
Attached is a lesson on how to create a login system using a database of users in SQLite3 in Python. Included are the following:
1. PPT explaining how to create a login system (2 ways)
2. Example programs (in zip file)
3.Example Database (in zip file, access through a program such as DB Browser (Freeware))
if you need free software to run and connect to sql databases please download the DB Broswer for FREE and also check out a little guide i made to the software, also FREE:
https://www.tes.com/teaching-resource/sqlite-program-introduction-db-browser-11751031
DB Browser is a handy tool you can use for SQLite, it is freeware which is available at:
http://sqlitebrowser.org
This little guide take you through how to make use of DB Browser for SQLite!