The IT Wizard

A printable Jigsaw puzzle allowing students to practice converting between denary, binary and hexadecimal. Includes three hexagonal and two rectangular puzzles. Presented in black and white to allow printing on coloured paper to aid in differentiation. The game was designed with the GCSE OCR J277 and AQA 8525 specifications in mind and form an excellent tool for differentiation and revision.

A printable dominos game allowing students to practice converting between denary, binary and hexadecimal. Includes four sets, each with 96 dominos: Denary to BinaryDenary to HexadecimalBinary to HexadecimalBinary, Hexadecimal and DenaryPresented in black and white to allow printing on coloured paper to aid in differentiation. The game was designed with the GCSE OCR J277 and AQA 8525 specifications in mind and form an excellent tool for differentiation and revision.

An Excel spreadsheet tool to create self-marking worksheets for converting between number bases. Contains a version for online completion via Teams, Google Classroom, VLE or similar along with a printable version. Questions are easily editable to put your own numbers in. Includes four different worksheets: * Binary to Denary * Binary to Hexadecimal * Denary to Binary * Hexadecimal to Binary Includes the password to remove protection and full instructions for use.

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.

A bundle of worksheets, all with answers, covering the following fraction tasks: Adding and SubtractingMultiplying and DividingDecreasing and IncreasingConverting between Fractions and DecimalsComparing FractionsEquivalent FractionsImproper Fractions and Mixed Numbers

A pack of worksheets covering binary conversion and bitmap encoding. Students are presented with a denary number which they must convert to binary and use the result to complete the bitmap. Includes a total of 24 puzzles along with corresponding answers. Excellent for differentiation and boosting engagement and could be used for revision, as a class test or as part of a cover lesson.

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.

A printable jigsaw puzzle allowing students to practice converting different units of storage size. Presented in black and white to allow printing on coloured paper to aid in differentiation. The game was designed with the GCSE OCR J277 and AQA 8525 specifications in mind and form an excellent tool for differentiation and revision.