What are loop cards?

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

  1. Cut out the cards from the paper horizontally (but don't cut them in half!) and then shuffle them.
  2. Now start joining each question on the right hand side of the card to the matching answer on the next card.
  3. 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.

Edit Vocab

A unique identifier for each record in a table.
DDL
Data Definition Language, a subset of SQL used to define and modify the structure of database objects.
Injection Attacks
Security vulnerabilities that occur when user input is directly concatenated into SQL queries.
Aggregate
A function in SQL that performs calculations on a set of values and returns a single value.
Constraint
A rule that restricts the values allowed in certain columns or tables.
ADD COLUMN
A DDL query used to add a new column to an existing table.
Foreign Key
A field in one table that refers to the primary key in another table.
Parameters
Values that are substituted into the SQL parameter query at runtime.
Having
A clause in SQL that allows you to specify conditions on groups of rows created by the 'GROUP BY' clause.
Query
A request for data or information from a database, typically written in a specific query language such as SQL.
Primary Key