Long notes are boring. Brain-hack the whole 3930 specification with active recall and actually remember it.
CCEA A-Level Environmental Technology 3930
CCEA A-Level Environmental Technology (subject code 3930, qualification number 601/8916/2) is the Northern Ireland board's specification, first taught from September 2016. The AS studies fossil fuels, climate action, how electricity is generated at large and small scale, wind, solar and biomass energy, energy storage and the future of plastics, with a practical unit investigating renewable technologies. The A2 covers sustainable development, waste and waste-to-energy, contaminated land, hydrogen fuel cells, transport, building energy performance, emerging technologies and sustainable communities, with a practical unit applying the Code for Sustainable Homes to a real building. Every unit is compulsory.
CCEA GCE Environmental Technology, subject code 3930, qualification number 601/8916/2 (A level), first teaching September 2016. Read the CCEA specification ↗
Unit AS 1
Unit AS 2
Unit A2 1
Unit A2 2
20 topics, 110 subtopics. Open any topic to see what is inside it.
Pick the mode that fits the time you have.
No account needed. Answer from memory first.
How reviews are timed
Levo will automatically distribute all of your progress into a spaced repetition calendar. Once you’ve answered, it’s scheduled for you on the next day in the spaced repetition schedule. Over time, the gaps between your recall get bigger, from a day to three years, reinforcing memorisation over a long period of time.
Interval sequence
Six ways to work the same material
Common questions about revising CCEA A-Level Environmental Technology. Tap any to open it.
By testing yourself, not rereading. Active recall, pulling each answer from memory then checking it, builds far stronger memory than highlighting notes. Levo runs the method for you across all 20 Environmental Technology topics and brings each one back on a spaced schedule so it stays memorised.
Skip the long notes and go straight to retrieval. Levo turns the 3930 specification into short questions you drill with rapid recall, cram whole papers in one sitting, and a readiness score tells you exactly what is left to learn.
There are 20 topics, split across 110 subtopics, from Fossil Fuels, Global Action on Energy Conservation and Climate Change, Macrogeneration and more. Every topic is listed above, and each one opens to the subtopics inside it.
Six ways to work the same material. The 3-step method for learning a set, Cram for sorting a whole paper into what you know and what you do not, Blank Blitz for making key facts automatic, Build It for assembling full-mark answers, Test It for catching misconceptions, and Brain Breaks between sessions. A readiness score tracks how much of the subject you have memorised.
Consistently, yes. Rereading feels productive but fades quickly. Retrieving an answer from memory, the way Levo tests you, is what actually forms durable memory, and it shows you honestly what you do and do not know.
Every topic on the 3930 specification is covered, written from the published subject content. The full list is above, and each topic opens to its subtopics so you can see exactly what is there before you subscribe.
Make it short, structured and low-pressure. Levo gives a clear daily plan, quick sessions rather than marathon ones, streaks that reward showing up, and an honest readiness score, so revision feels like progress instead of a chore. Parents can add an account and follow along.
Yes. Cram mode is built for exactly that: fly through a whole paper, sort every topic into red, amber and green, then drill just the reds and ambers you do not know yet. It is the honest version of a last-minute session.
Attempt a question from memory, write the correct version, then attempt it again. Levo records the jump between your first attempt and your last, and brings each question back on the day you are due to forget it.
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