This is part of a set of top rated, “turbo-charged” (just take a look), self-contained (what every teacher craves), stimulating (genuinely loved by students and also great for VERY high ability students) morning starters, each with a main task, plus an extension for those who solve the challenge more quickly (this should avoid the question… “I’ve finished… what should I do now?”). Each challenge is self-explanatory, and should take approx. 15 - 30 minutes to investigate/solve. The tasks are presented in a visually exciting PowerPoint (which I loved creating), with a logical progression of clues guiding students towards the solution. The slides are animated where appropriate to provide clearer explanations and are designed to encourage students to adopt a “mathematical brain” (no sledgehammers allowed! - a slogan my students now associate with me!). Let me know if you have any questions or suggestions, and a BIG BIG thanks for looking (as a full time practicing teacher, I KNOW how time consuming this process can be). ALL my postings are FULLY “classroom-tested” - before I publish, my lessons are tested by both myself and colleagues, rigorously evaluated and discussed, and continually updated to maximize their effectiveness. But there is always the possibility of error and room for improvement, so do please provide constructive feedback. Teacher/Author: Barrie James

This is a series of 45-60 minute lessons that will give students (and often, teachers) a much greater understanding of what the internet is, how it works, what the World Wide Web is (no, it is not the internet) and how to create a web page. Each lesson comprises a fully animated PowerPoint with explanatory slides, loads of embedded videos, worksheets and self-evaluation files This bundle is a cost effective way of purchasing the following items, available separately. what the Internet is (FREE) the Internet and the World Wide Web what a web page is, how HTML works, creating a web page using HTML ALL my postings are FULLY “classroom-tested” - before I publish, my lessons are tested by both myself and colleagues, rigorously evaluated and discussed, and continually updated to maximise their effectiveness. But there is always the possibility of error and room for improvement, so do please provide constructive feedback.

This complete topic comprises 7 by 1-hour lessons, broken down into two parts Part 1 - The fascinating History of Numbers tally marks, Sumerians & Babylonians Egyptians and Romans Mayans and Hindu Part 2 - Binary numbers the binary number system - how it evolved and how it works how computers use binary numbers, looking at text and images Each lesson comprises: a fully animated PowerPoint with explanatory slides loads of embedded videos (to extract, click here) worksheets and self-evaluation documents I have used it very successfully with students in years 5 through to 7 (with slight modifications), and all have absolutely loved the topic. Let me know if you have any questions or suggestions, and a BIG BIG thanks for looking (as a full time practising teacher, I KNOW how time consuming this process can be). ALL my postings are FULLY “classroom-tested” - before I publish, my lessons are tested by both myself and colleagues, rigorously evaluated and discussed, and continually updated to maximise their effectiveness. But there is always the possibility of error and room for improvement, so do please provide constructive feedback. Teacher/Author: Barrie James Search words: numbers, binary, ascii, bitmap, transistor, computer, programming, coding, algorithm, digital, image

ALL Fully Updated 2020 The entire series of lessons on Micro-organisms provides enough material for over 10 one-hour lessons, but you can be selective. (bundle available here) The series covers: Introduction to Micro-organisms The Microscope and Microscope Art Bacteria, The Immune System and Antibiotics Viruses, Vaccines and Virus Art Fungi & Fungi Art Additional misc. activities The 5-star rated lessons have proven extremely popular with both teachers and students and comprise: self-contained PowerPoint lessons packed with thought provoking material lots of embedded videos (if you need to detach the videos, see here) Worksheets (with answers) in Word providing individual and class activities. Note that there is no Preview File to download. Instead, Session 1 (Introduction) is at a DISCOUNTED PRICE to give you a feel for the material - you won’t be disappointed. Let me know if you have any questions or suggestions, and a BIG BIG thanks for looking (as a full time practicing teacher, I KNOW how time consuming this process can be). ALL my postings are FULLY “classroom-tested” - before I publish, my lessons are tested by both myself and colleagues, rigorously evaluated and discussed, and continually updated to maximize their effectiveness. But there is always the possibility of error and room for improvement, so do please provide constructive feedback. Teacher/Author: Barrie James Search words: quarantine, vaccinate, pasteurisation, germ, antibiotic, inoculate, immune, yeast, immunize, pathogen, inhalation, microbe, virus, bacteria, fungus, organism, disease, microscope, electron, contaminate, epidemic, pandemic, electron, light, metric, lens, convex, concave, optical, symbiotic, exponential, infectious, infect, antiseptic, plaque, toxin, toxic, compost, mucus membrane, quarantine, vaccinate, pasteurization, germ, antibiotic, inoculate, immune, yeast, immunize, pathogen, inhale, habitat, spore, parasite, mushroom, toadstool, species, volva, gills, mycelium, disperse, mould, mildew