A revision worksheet which can be used by students to revise how numbers are represented by a binary and hexadecimal. Suitable for KS4 and KS5 students studying GCSE and A Level Computer Science. Learning Objectives 1) To understand how binary can be used to represent numbers within a computer. 2) To be able to convert denary to binary and vice versa. 3) To be able to convert a representation of binary into hexadecimal.

A PowerPoint presentation which can be used by the teacher to teach Secondary Storage Devices at KS3 or KS4. Learning Objectives 1) To understand the purpose of secondary storage and to be able to identify examples of such devices. 2) To be able to identify the advantages and disadvantages of magnetic, solid state, and optical storage devices. The presentation includes a classroom based activity, which requires students to research a range of devices and present the information.

A PowerPoint presentation which can be used by the teacher to teach the differences between High and Low Level Languages at KS3 or KS4. Learning Objectives 1) To be able to explain the differences between high level and low level languages. 2) To know purpose of both a interpreter and compiler when translating between high level and low level languages.

Excellent poster for a classroom display, which works as a revision tool for students wanting to learn the terminology relating to computer networks.

Excellent poster for a classroom display, which works as a revision tool for students wanting to learn the units of storage.

A PowerPoint presentation which can be used by the teacher to teach the purpose of purpose of the CPU and explain how it functions at KS3 or KS4. Learning Objectives 1) To understand the purpose of the central processing unit and be able to explain how it functions. 2) To identify factors that would affect the performance of the CPU.

A PowerPoint presentation which can be used by the teacher to demonstrate how to express numbers in both Binary and Hexadecimal at KS3 or KS4. Learning Objectives 1) To understand how binary can be used to represent numbers within a computer. 2) To be able to convert denary to binary and vice versa. 3) To be able to convert a representation of binary into hexadecimal.

A PowerPoint presentation which can be used by the teacher to demonstrate the addition of Binary numbers at KS3 or KS4. Learning Objectives 1) To understand how to effectively add together two 8 bit binary numbers.

A PowerPoint presentation which can be used by the teacher to teach the purpose of HTML, CSS and Javascript in the development of webpages at KS3, KS4, or KS5. Learning Objective 1) To understand the purpose of both html and css when creating a web page. 2) To be able to identify the purpose of JavaScript and to understand the difference between client-side and server-side languages.

A PowerPoint presentation which can be used by the teacher to teach the differences between both RAM and ROM at KS3 or KS4. Learning Objectives 1) To be able to describe the differences between different types of main memory and their purpose within a computer system. 2) To understand the purpose of virtual memory within a computer.

A colour by numbers spaceship image. Convert decimal numbers in to 4-bit binary and colour in the correct section. Ideal for those studying Computer Science at Key Stage 3 and 4.

A two page worksheet which focuses on the Different Types of Network and Network Topologies. Activities include identifying and drawing different topologies and describing both LAN/WAN. An ideal worksheet for those studying GCSE or A Level Computer Science. Learning Objectives 1) To be able to describe the purpose of a network and identify a range of advantages and disadvantages behind their use. 2) To understand the differences between different types of network. 3) To be able to identify different topologies that are used to physically connect together devices on a network.

A PowerPoint presentation that can be used by a teacher to explain IP addressing, packet switching and domain name systems. An ideal resource for those teaching GCSE Computer Science or A Level. Learning Objectives To have a better understand how to identify individual devices on a network. To be able to explain how data is transmitted successfully across the internet.