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 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 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.

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 demonstrate the different units of storage at KS3 or KS4. Learning Objective 1) To understand how data is measured and why this is important.

A PowerPoint presentation which can be used by the teacher to demonstrate how sound can be represented at KS3 or KS4. Learning Objectives 1) To understand how a sound can be represented on a computer. 2) To understand how sound can be converted into a suitable format for a computer. A worksheet is also include so students can do some additional research around the representation of sound.

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.

A PowerPoint presentation which can be used by the teacher to teach the different character sets at KS3 or KS4. Learning Objectives 1) To understand how to convert binary into a characters, using both ASCII and UNICODE. 2) To understand the purpose of a character set within a computer.

A PowerPoint presentation which can be used by the teacher to demonstrate how to represent images in Binary at KS3 or KS4. Learning Objectives 1) To understand how a combination of pixels can be used to represent an image. 2) To be able to explain key technical terms (such as colour depth, metadata, and resolution) in relation to representing images using binary. A separate worksheet is included so students can search the purpose of metadata.

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 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 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.