|Section Title||Primary information||Description and Notes||Suggested resources|
|Lesson Length||The expected lesson length will be approximately one hour||
Some variation possible.
Assessment Level 1
|Students||The lesson is suitable for KS3 and KS4 students||Since this is a new specification, the lesson is suitable for Year 7 to 9 students and differentiated by outcome|
|Overall Focus||This lesson will continue with students applying and documenting their knowledge of computer hardware and components||
This lesson will look at the main hardware components through students documenting their purpose
|Key words||CPU, RAM, USB, RJ45, SD, HDD, motherboard, graphics, keyboard, mouse, monitor, peripheral, network||These words need to be reinforced throughout the series of lessons|
|Assessment||match discreet components in computing devices to purpose||
Evidence here will be student's own work and assessor observations.
|Key Questions||Some questions to get learners thinking about the topics||
Students need to be able to see and touch some of these components to be able to understand them close up
|What do the different hardware components actually do? Why are there different kinds of CPU, memory and hard disks? What is a peripheral? Is solid state technology the "way to go"?. Why? Why not? Are computers getting faster?|
You can continue showing and discussing different components, but students need to begin showing that they understand them well enough to fit them together in a system in the right place and for the right purpose
There are lots of on-line videos to supplement this.
|If you are using the Learning Machine learning system, students can add their comments and material to this site as evidence of their growing understanding. The site, if used consistently, will show progression via charts of activity and outcomes.|
|Teaching and Learning Elements||
The main focus of this particular assessment criterion is the student's awareness of the key features and functions of the main parts that make a computer work. They should be able to describe in some detail what the components do and how they work.
Students could be asked to create a short document for the school on the best parts to buy for a new computer specification for the school IT labs. They need to say what the components is, what it does, and how it is used. For example, the heat sink on a CPU or graphics card takes away the heat so that the component does not get damaged. Most CPUs will self-destruct over 80C.
Some sort of quiz might be useful as a check of what they have understood.
|Lesson Structure||Possible structure||
The computing site is a good starting point and overview, though hands-on activities would be more beneficial. There is a useful as well. It shows images of the parts and explains something of what they do.
The simple wiki page is also a good overview of the key components.
Students should show an understanding of the main components such that they can apply this knowledge. The should, for example, know that a power supply reduces the voltage from the mains (240v) to what the computer operates on (3-12v).
|Homework||Students can complete their brief guide on the hardware components they are looking at. It needs to have a picture and a description of what it is and does.||Students can vary their homework depending on their level of understanding||Get students to document their experience on their portfolio system for assessment|