Unplugged Activity Book level 4 this activity book is packed with fun activities to help you understand computational thinking and problem solving techniques. Things you'll need: Colouring pencils, pens or crayons.The sticker pack provided with your booklet. Topic 1 - Strings Topic 2 - Sets Topic 3 - Heaps Topic 4 - Operators Topic 5 - Counting by Listing Topic 6 - Merge Sorting Topic 7 - Patterns and Sequences Topic 8 - Data Topic 8 - Graphs
