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Year 3

Lesson 4 Structuring a branching database

Curriculum > KS2 > Unit > Lesson

Learners will continue to develop their understanding of how to create a well-structured database. They will use attributes to create questions with yes/no answers, and will apply these to given objects. Learners will compare the efficiency of different branching databases, and will be able to explain why questions need to be in a specific order.

Learning objectives

To explain why it is helpful for a database to be well structured

  • I can create yes/no questions using given attributes
  • I can compare two branching database structures
  • I can explain that questions need to be ordered carefully to split objects into similarly sized groups

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