Loop cards are a great game that can be played individually or as a class. They are perfect for review key vocabulary or questions at the end of a topic or when revising for an exam.
Instructions
Cut out the cards from the paper horizontally (but don't cut them in half!) and then shuffle them.
Now start joining each question on the right hand side of the card to the matching answer on the next card.
Carry on until all the cards loop together and you have competed the game!
Hint: Make sure that you set your paper to portrait to print 4 cards per sheet of A4 paper.
An attribute or set of attributes that uniquely identifies each record in a database table
Cardinality
Describes the number of instances of one entity that are associated with the number of instances of another entity.
Physical ERD
A diagram that shows the implementation details of a database, including data types and constraints
Many-To-Many Relationship
A type of relationship between two entities where each record in one table can be related to many records in another table, and vice versa, necessitating a junction table.
Attribute
A characteristic or property of an entity.
Entity
An object or concept about which data is stored in a database.
Junction Table
A table in a relational database that serves as a link between two other tables by containing foreign keys from each table.
Entity Relationship Diagram (ERD)
A visual representation of the logical structure of a database, showing the relationships between entities
Associative Entity
An entity that exists to create a relationship between two other entities.
Relationship
Describes how entities are related to each other in a database.