Databases

 

Year 5 Creating and Analysing Databases for Real Reasons Short Revision July 2015 (New Planning coming soon) This planning had to be recovered as Abbotswood site deleted it so apologies for poor formatting. A really good introduction to databases is how a library, Supermarket and Bank work. These are all roleplays designed for Y2 but are equally useful for older pupils. They explain how everyday lists (databases) are used by everyone.This project is designed to get pupils to realise that databases are incredibly powerful tools for analysing trends and patterns in the real world.
Learning Objective Lesson 1 Lesson Plan Searching an Online Database of Houses
·         Searching an Online house Database ·         Sort pupils into pairs on one computer·         Demonstrate how to navigate to http://www.rightmove.co.uk an online property database. Click on the For Sale and Find Properties for Sale and type your location or postcode into the search box.·         The search radius will allow you to widen a search (within so many miles)

·         The type of property will allow you to select house flat etc

·         Added in just allows you to filter when the home was added to the database (don’t change)

·         Leave the under offer checkbox un checked

·         Click on find properties

·         Allow pupils 10 minutes to familiarise themselves with this set up

·         Explain how we are now going to role-play being estate agents and house buyers

·         One pupil from each pair comes out of the classroom the other remains on the computer as the estate agent.

·         Explain to the estate agents that they are going to try and find the right house for the buyer by searching the database. Explain that they will have to be very polite or the buyer may go elsewhere.

·         Take the buyers out of the classroom and explain that they are first time buyers who have £200,000 (adjust to suit your location) to spend maximum. They want a nice house with at least two bedrooms, central heating and a place to park the car.

·         After they have completed this swap roles and the new buyers could be a second time buyers who wants three bedrooms, two bathrooms and a garage

·         Play this game with different scenarios until about 10 mins from the end of the lesson

·         In conclusion ask pupils if they would have added any other buttons to search under? What would have made it easier to search (garage, central heating etc)

·         Finally tell pupils that this years challenge is to design and make their own house database

Able & SEN Support Online Websites
·         Able pupils could use different search websites and compare which is quickest to use.·         SEN pupils will sometimes need help when selecting the money as they may not be used to such high numbers Other online property websites
Zoopla http://www.zoopla.co.uk/
Learning Objective Lesson 2 Lesson Plan Designing a House Database on Paper(do this in your class room not in the suite)
·         Design a database that will tell us about houses for sale in the Totton area ·         Start with a simple reminder to the children about the different types of questions that they can create using Junior Viewpointo        line of text (good for names, addresses any data that is likely to be very different for every single or at least most of the records)o        multiple choice, select one only (good for questions where there is only one answer and a limited amount of choices)

o        multiple choice, can select more than one (good for questions where they could be more than one answer from a limited amount of choices)

o        number questions (questions were the answers that are always a number)

o        date questions (questions where the answer is always a date, often good to put an example near the input field)

·         Hand out the packs of house data. Children to get into groups of four. Give children a little bit of time to have a look at this house data and then as a group to come up with some database fields that the data could fit into. I recommend getting pupils to feedback to the class on their ideas.

·         Finally give pupils time to design their own database on paper. Make sure they mark clearly what type of question they would use.

ICT Skills Able & SEN Support Notes Resources
·         Understanding the different database question types (should remember most of this from last year) Although we are able to transfer photos onto the database I don’t recommend doing this as it detracts from the other skills. Pack of house data collected from local estate agentsVideo Help Files
Learning Objective Lesson 3 Lesson Plan Creating a Computerised Database
·         Transfer a paper design onto a Junior viewpoint database ·         Firstly, after marking their paper databases from last week spend some time dealing with problems. Typical issues can beo        Phrasing the questions in a way that asks what the buyer wants instead of how the house really iso        Not including the type of question in their plan (go through the questions and get pupils to suggest the type of question to use)

o        Not realising that a yes/no answer is a multiple choice question

o        Including superfluous questions such as number of windows

·         Secondly, go over how to create the different question types. Number, Multiple choice and text questions. Remember that pupils need to add an extra question to the multiple choice which is then removed when they use the esc button.

·         Now allow pupils the rest of the lesson to create their databases, monitor carefully to make sure pupils are choosing the correct question type as this cannot be changed once data is added to the database.

·         If anyone finishes early then encourage them to start lesson five inputting the house data into the database. However please see the note in bold. Pupils can’t add questions to a database once they have started inputting data!

ICT Skills Able & SEN Support Notes Resources
·         Creating a database Make sure SEN pupils understand what they are doing. A lot of support can be needed in this lesson The key thing is you can’t change the database once you have started adding data to it! Pack of house data collected from local estate agentsVideo Help Files
Learning Objective Lesson 4 Lesson Plan Inputting Data
·         Input data into new house database ·         We need to now give pupils time to input the data from as many houses as possible. The larger our sample of houses the more accurate our database will be.·         At the door of the suite before anyone enters inform the pupils that they are no longer in school and that this is their first day at Data Entry International·         Full training will be provided to enter as much data as accurately as they can.

·         Share the company motto “Where time is money”

·         They are being paid by the number of accurate records that they can insert into their own databases.

·         Introduce the pupils to the bonus scheme where for every set of five accurate records inserted (and checked by management) they will receive a cube and then at the end of the shift the number of cubes will be checked and certificates will be awarded which count towards the employee of the year award which is a trip to St Lucia all expenses paid.

·         Pupils collect a new house info sheet from a chair and return it when they have finished so others can use it.

·         Keep the lesson as fast paced as you can and you will get lots of records entered (This approach more than doubled my class data entry from last year)

·         In the plenary hand out certificates (you will need to make these) but split pupils into groups depending on how many fields they created so pupils with lots of fields can still win.

ICT Skills Able & SEN Support Notes Resources
·         Data input·         Seeing if created database works Check SEN pupils early on to see if any have any fields that are incorrectly made, encourage them to ignore these fields whilst talking about what has gone wrong. If any pupil hasn’t got a database because they were not in school last week then download one from the Year 5 ICT resources section of the learning resources. This is a previous pupil’s database but it will allow pupils to fully access this lesson even if they were off last week. Estate agent house dataBox of cubes 
Learning Objective Lesson 5 Lesson Plan Playing Estate Agents (Sorting the databases)
·         Sorting database info to find specific properties ·         This whole lesson is about asking the pupils questions about properties in Totton and seeing if their databases are able to find the answers·         Demonstrate how to use the sort function on their database·         I often sort the whole class to demo how you can do more than one sort but the first is the most important as the others sort within the parameters first sorted.

·         Highlight that you can either sort by numerical order or by alphabetical order and by clicking a second time in the column heading the order is reversed.

·         Allow pupils time to experiment (10-15mins)

·         Play the role play game that they played in lesson one where one pupil plays an estate agent and another plays the prospective buyer. Take the buyers out and prep them with a different house buying scenario. (Check your Totton info to make sure it can be achieved)

·         Is their database easy to use and quick to search?

ICT Skills Able & SEN Support Notes Resources
·         Sorting data Lesson five & six are where we test pupil’s highest level of database skills. The progression of skills goes from inputting data which is obviously easiest, through creating a database into analysing and interrogating a database. sorting video help file
Learning Objective Lesson 6 Lesson Plan Searching the Database
·         Searching the database ·         Demonstrate how to create a good search·         Always start in list view then proceed to the search button·         Most of the search info is included on that page

·         Select the criteria you wish to sort from the top if it was in a multiple choice format you will be able to select it via a drop down menu.

·         Demonstrate various single criteria searches don’t forget to click on search to carry them out

·         Give pupils time to try this out

·         Now demonstrate searching under two criteria

·         Give pupils time to carry this out

·         Finally open a blank Word document and carry out a search but once you have inputted the criteria go to the word document and type it in. Then go back to Junior Viewpoint and carry out the search returning to the Word document to type in how many houses you found

I.e. > 200000

3 houses found

3 bedrooms

12 houses found

·         Nearer to the end of the session encourage pupils to record multiple searches (You can print these word documents to help you with the second report statement)

ICT Skills Able & SEN Support Notes Resources
·         Searching the database using greater than and less than and = to and drop down criteria SEN pupils may need help going over how to searchABLE pupils could be shown how to graph if there is time Lesson five & six are where we test pupil’s highest level of database skills. The progression of skills goes from inputting data which is obviously easiest, through creating a database into analysing and interrogating a database. Searching video help filegraphing video help file 

 

Report Statements

Report Statement (1) Can design a working database to sort house data in Totton
Below A child who is operating below the average would be unable to produce a working database without a lot of external help.
Within A child who is operating within the average would be able to design a simple working database of house data in Totton and populate it with real data culled from real world information.
High A child who is operating higher than the average would be able to design a complex working database of house data in Totton and populate it with lots of real data culled from real world information. Their layout will also be good.

When you fill this in on the report statement it will automatically help towards a levelling statement for ICT

Report Statement (2) Can ask real questions of the house data and use relevant sorting and searching tools to answer them
Below A child who is operating below the average would be unable to do more than sort the data.
Within A child who is operating within the average would be able to ask real questions and design simple search and query strings to answer the questions.
High A child who is operating higher than the average would be able to ask real questions and design complex search and query strings to answer the questions. They will also posit more questions based on the answers to the simple questions already gained.

When you fill this in on the report statement it will automatically help towards a levelling statement for ICT

 

Any problems with this planning or improvements you would like to see please contact me.

 

Thank You

 

Phil Bagge