The IT Wizard

Resources on converting between number bases helping students understand how to convert between denary, binary and hexadecimal. Includes: PowerPoint presentation explaining how to convert between number bases and including practice questions and worked examples.Conversion table worksheets for students to use.A Cheat Sheet to help students revise and work independently.Can be used both in lesson and independently.

An animated presentation demonstrating the process for Huffman Coding a string of characters, creating a Huffman Tree, encoding to Binary and calculating the bits used. Could be used as part of an initial lesson, for revision or independent learning. Supplied in PPTX format which can easily be converted to JPEG pictures, MP4 video or printed as needed for independent learning.

PowerPoint Lesson on converting between number bases helping students understand how to convert between denary, binary and hexadecimal, includes practice questions and worked examples.

An animated presentation demonstrating the process for Huffman Coding a string of characters, creating a Huffman Tree, encoding to Binary and calculating the bits used. Could be used as part of an initial lesson, for revision or independent learning. Supplied in PPTX format which can easily be converted to JPEG pictures, MP4 video or printed as needed for independent learning.