#### Exam Worksheets. Computer Science for IGCSE, GCSE and UK National Curriculum.

This Bundle includes the topics as follows: Conversion of Binary to Decimal Conversion of Decimal to Binary Conversion of Decimal to Hexa-decimal Conversion of Binary to Hexa-deimal Conversion of Hexa-decimal to Binary Conversion of Hexa-decimal to Decimal Calculating Memory Sizes for Bit, Nibble, Byte, KiloByte, MegaByte, GigaByte and TeraByte Construction/Drawing Conversion Table of Decimal, Binary, Octal and Hexa-decimal Use of basic 16 Hexa-colour codes and their Hex colour values

#### Exam Worksheet: Computer Science for IGCSE | GCSE (0478 | 2210) Page 6

Computer Science for IGCSE and GCSE. UK National Curriculum is also Supported. Component Codes: 0478 | 2210 Conversion Worksheet Page 6 Use of basic 16 Hexa-color codes. Research and then fill the Hexa-color code, and colour the box with a pencil

#### Exam Worksheet: Computer Science for IGCSE | GCSE (0478 | 2210) Page 5

Computer Science for IGCSE and GCSE. UK National Curriculum is also Supported. Component Codes: 0478 | 2210 Conversion Worksheet Page 5 Constructing the Conversion Table of Decimal, Binary, Octal and Hexa-decimal

#### Exam Worksheet: Computer Science for IGCSE | GCSE (0478 | 2210) Page 4

Computer Science for IGCSE and GCSE. UK National Curriculum is also Supported. Component Codes: 0478 | 2210 Conversion Worksheet Page 4 Calculating Memory Sizes of * Bit * Nibble/Nyble * Byte * KiloByte * MegaByte * GigaByte * TeraByte

#### Exam Worksheet: Computer Science for IGCSE | GCSE (0478 | 2210) Page 3

Computer Science for IGCSE and GCSE. UK National Curriculum is also Supported. Component Codes: 0478 | 2210 Conversion Worksheet Page 3 Conversion of Hexa-decimal to Decimal

#### Exam Worksheet: Computer Science for IGCSE | GCSE (0478 | 2210) Page 2

Computer Science for IGCSE and GCSE. UK National Curriculum is also Supported. Component Codes: 0478 | 2210 Conversion Worksheet Page 2 Conversion of Binary to Hexa-decimal Conversion of Hexa-decimal to Binary

#### Exam Worksheet: Computer Science for IGCSE | GCSE (0478 | 2210) Page 1

Computer Science for IGCSE and GCSE. UK National Curriculum is also Supported. Component Codes: 0478 | 2210 Conversion Worksheet Page 1 Conversion of Binary to Decimal Conversion of Decimal to Binary Conversion of Decimal to Hexa-decimal

#### binary lesson plan

binary lesson plan

#### Key Stage 3 Binary Assessment

A written assessment to check students understanding of binary and binary addition including mark scheme.

#### 1&2 Bit Binary Art

This tool creates 10 by 10 one-bit-per-pixel or two-bits-per-pixel binary images from a binary string of 0 and 1s. The choice of colour palette is left to the user with a default black and white option. Works well with snipping tool to use as part of a computing science digital portfolio. could be used in a wide variety of lessons within the context of data representation.

#### Binary and Hexadecimal for GCSE

A high quality, complete course for the teaching of binary and hexadecimal concepts for GCSE. Students can scan the QR codes in the worksheet to see a video of the question being worked through, step-by-step, this ensures that all students of different ability levels can access the content and practice the skills. Contains: A full set of teaching presentations showing step-by-step how-to guides to each type of conversion (Keynote/PowerPoint/PDF) A comprehensive set of worksheets with explainers and QR code based video workthroughs (PDF) Front page (how-to guide) Binary to Denary Denary to Binary Binary Addition Binary Subtraction Hexadecimal to Denary Denary to Hexadecimal Binary to Hexadecimal Hexadecimal to Binary Bitwise Manipulation (Bit shifting) Answers One PDF file with all of the above Assessment set: Synoptic assessment (Word/PDF) Markscheme (Word/PDF) Markscheme workthrough (PDF) Question level analysis document (Excel) Guide to using the Question level analysis document This covers the specification for all major GCSE courses and can also be used for KS3 and the basis of KS4 Computer Science. Please feel free to mix and match as appropriate.

#### How Binary Represents Data

a lesson based on How Binary Represents Data, to be used with the binary worksheets

#### Introduction to Binary

a lesson which includes tasks based on an introduction to binary

a worksheet based on 8bit binary addition

a worksheet based on 4bit binary addition

#### Binary & Denary Work Sheet

a worksheet based on coverting binary to denary

#### Binary Worksheet Collection

this collection contains three worksheets on the topic of binary conversion and binary addition

#### Data & Data Representation Bundle

this bundle contains a number of lessons and worksheets on the topic of Data &amp; Data Representation, while also including aspects of programming and digital graphics

#### Summer 2018 NEW Computer Science dingbats - end of term educational game

As the last dingbats last year was hugely popular, I have created another for this summer. This could be used as an end of term educational lesson, or chopped up and put on your lesson as an engaging activity when they enter the room. There are 18 different dingbats, and the answers are included after each one. Enjoy!

#### Year 7 End of Year Exam Feedback

This is a feedback resource to go with another user’s exam. The link to the exam is https://www.tes.com/teaching-resource/year-7-end-of-year-exam-computing-with-mark-scheme-11351763

#### Introduction to OCR GCSE Computer Science

This resource is great to use for you’re first lessons with year 9’s as an introduction to GCSE Computer Science.

#### Interactive Logic Gate Learning resource WIP

I have created an interactive learning resources for logic gates and boolean algebra . It contains 10 puzzles to solve and it’s a work in progress but is hopefully (**after some more bug fixes **) now fully working and has been checked for bugs. It is an .exe file. The presentation still needs improving but thought I would throw it out there and see what people think. You are welcome to use it with your classes just make sure both files are placed in the same folder for the .exe to run. New version, you can now drag gates after the set them down by left clicking and holding on gates! Please support me with reviews and constructive feedback, this will encourage further improvements.

#### Year 9 Computer Science Assessment

This year 9 computer science assessment could either be used at the start of the year to assess suitability or at the end to assess learning. Another option is to do both and measure student progress and impact of teaching. Students aspiring to student computer science at GCSE must aim to score between 30 and 75. Answers/ Mark scheme provided.

#### Differentiated Binary Worksheets

A set of four binary to denary (and vice versa) differentiated worksheets (Low, Middle, High, Extension). Can be used as a homework or classroom task. Based upon maths mastery these worksheets get progressively harder, culminating in a final extension task which will get your students thinking. (The hot task does contain an error on purpose, see if your students can fix it.)

#### GCSE Computer Science - Number systems resource pack

Pack of all my resources for Computer Science number systems topics. Includes: Posters and wall displays for converting denary to binary and vice versa Posters and wall displays for converting hexadecimal to binary and vice versa Number line wall display including denary, binary, and hexadecimal numbers Number line wall display including denary and negative binary numbers (in sign and magnitude and two’s complement) Binary shifts worksheets (with answers) Binary revision worksheets (with answers) End of unit binary test (with answers) Binary crossword

#### Computer Science denary, hexadecimal, and binary number line

Binary number line for classroom displays, suitable for GCSE, A-Level, or IB Computer Science. Download includes: Binary, hex, and denary values from 0 to 20 Binary and denary values from 0 to -20 (sign and magnitude) Binary and denary values from 0 to -20(two’s complement) Binary and denary values from 0 to -20(both systems on the same line) For clarity, hexadecimal values are not shown for negative numbers. Each set of numbers is on an A3 sized sheet that can be printed as A4 if required.

#### GCSE Computer Science posters pack

A collection of posters suitable for GCSE Computer Science and IB Computer Science. Includes: Matching binary, hexadecimal, and denary numbers Converting between binary, denary, and hexadecimal numbers 14 unique posters total, each with black background and white background versions.

#### Computer Science denary to hexadecimal posters

Collection of 8 hexadecimal themed classroom posters (plus variations). Perfect for GCSE Computer Science and IB Computer Science classroom displays. Collection includes: 2 posters for calculating the denary value of hexadecimal numbers 2 posters for calculating the hexadecimal value of denary numbers 2 posters for matching denary to hexadecimal 2 posters for matching binary to hexadecimal Posters are fully editable Word documents and each includes a version with a black background and a version with a white background (to save ink). A3 sized, but obviously can be printed smaller.

#### Computer Science denary to binary posters

Collection of 6 binary themed classroom posters (plus variations). Perfect for GCSE Computer Science and IB Computer Science classroom displays. Collection includes: 2 posters for calculating the binary value of denary numbers 2 posters for calculating the denary value of binary numbers 2 posters for matching binary to denary (or vice versa) Posters are fully editable Word documents and each includes a version with a black background and a version with a white background (to save ink). A3 sized, but obviously can be printed smaller.

#### Computer Science website resource SOW year 7 and 8 - OCR GCSE notes

I have created a website to share my Computer Science resources. Its still in development stages however content is being updated regularly. I would really appreciate if you support the site and leave any feedback. Thank you https://www.cslearning.co.uk/

Pupils can use this resource to familarise themselves with 8-bit binary. Use color instead of 1’s and leave squares blank if they are 0’s Example on first pattern Three Pattern Levels Easy to Hard If the pupils complete the calculations correctly, they will have created retro game sprites.

#### IGCSE Computer Science worksheets

Topics included: Computer Architecture Ethics Input Devices Memory Storage and media Programming concepts Pseudocode and Flowcharts Algorithm Design

#### IGCSE Computer Science Logic gates worksheet

Worksheet for IGCSE computer science Logic Gates unit, covers all spec points in unit.

#### Using a Binary Box to Convert Binary to Denary / Denary to Binary (Worksheet)

A worksheet that allows pupils to convert between binary and denary / denary binary.

A worksheet activity adding binary numbers and conversions to denary. Starts with 4 bits (nibble) and moves on to 8 bits (byte) additions. There is also an accompanying answer sheet. The activity also has some general questions about binary for students to answer, which could be part of an extension or small research activity.

#### Variety of Computer Science worksheets

These are a bit dated looking, but still relevant. Have attached word files so they can be edited. Covers Binary Signed Bit Twos Complement Memory Size Conversion Graphics Calculations Floating Point Representation Binary Addition and Subtraction Binary Multiplication Hexadecimal

#### Denary to Binary Number - Intro

Information/exercise pack on how to convert Denary to Binary Numbers. Includes step by step method as well as a number of different exercises to complete once the method has been learned.

#### Year 6 Binary Numbers Investigation Summer Block 4

This Year 6 Binary Numbers Investigation lesson pack includes a teaching guide and PowerPoint. It can be used as part of the Summer Block 4 Investigations. You can find more resources which follow the same small steps White Rose Maths Guidance here.

#### GCSE Computing Paper 1 Exam Style Questions and Answers

GCSE Computing Paper 1 Questions and Answers. Great for tests or student revision. Based off of the OCR Specification (9-1)