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This is a complete collection of lesson resources for the unit of work on Biological Molecules - it includes powerpoints for every lesson, and all associated worksheets.

This is a complete collection of lesson resources for the unit of work on Response to Stimuli - it includes Powerpoints for every lesson, and all associated worksheets.

This is a complete collection of lesson resources for the unit of work on Variation and Selection - it includes Powerpoints for every lesson, and all associated worksheets - all key definitions are included in the worksheets!

This is a complete collection of lesson resources for the unit of work on Control of Gene Expression - it includes Powerpoints for every lesson, and all associated worksheets.

This is a complete collection of lesson resources for the unit of work on Human Nutrition and Digestion - it includes Powerpoints for every lesson, and all associated worksheets.

This is a complete collection of lesson resources for the unit of work on Energy in Ecosystems - it includes Powerpoints for every lesson, and all associated worksheets.

This is a complete set of lesson resources for the section of the specification about pregnancy and the developing baby. Includes materials for both teacher + student! If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk.

This is a complete collection of lesson resources for the unit of work on microorgansisms and biotechnology - it includes Powerpoints for every lesson (both student AND teacher versions), and all associated worksheets. PLEASE NOTE: The PPT’s are named ‘Lesson 2 and 3’, as Lesson 1 relates to a different part of this unit of work, on the topic of crop production and maximising growth - this resource is available separately. If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk.

This is a complete set of lesson resources for the section of the specification about feeding relationships - with details on food chains, food webs and ecological pyramids, with sample exam questions and answers. Includes materials for both teacher + student. If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk. *(included in the package is a PPT called ‘Images for Marine Food Web Challenge’ - I would recommend that you print these images out, and you could either let students hold them up, or even better, make them into mini face masks/hats to wear, and students can then act as those animals - others then use string to connect them like in a real food web)

This is a complete set of lesson resources which covers microscopes and magnification calculations. Whilst it doesn’t have an explicit specification reference, it is a skills that students are required to master, and exam questions do cover this aspect. Includes materials for both teacher + student. *Please feel free to remove the cartoon image of myself! I use this purely as a means to engage the students, so do replace with other more applicable photos! :) If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk.

This is a complete collection of lesson resources for the entire of the Edexcel IGCSE Biology course. It includes Powerpoints for every lesson (both student AND teacher versions), and all associated worksheets, sample packs of exam questions, markschemes, videos etc. This single package contains a full 3 years worth of teaching material, covering everything you need for the following specification areas: The Nature and Variety of Living Organisms Structures and Functions in Living Organisms Reproduction and Inheritance Ecology and the environment Use of biological resources If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk. *Please note that all individual units of work are available to preview and purchase, as are single lessons!

This is a complete bundle of lesson resources for the unit called ‘Section 2 - Movement of substances in and out of cells’ in the Edexcel IGCSE specification. It covers all aspects of the unit, including: Diffusion Edexcel-specific diffusion practical experiments (full writeup sheets provided) Omsosis Investigating osmosis in potato tissue (with simulated data provided) Active transport Sample exam questions packs The bundle includes Powerpoints for every lesson (both student AND teacher versions), and all associated worksheets. If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk.

This is a complete collection of lesson resources for the unit of work on Transport (plant and human) - it includes Powerpoints for every lesson, and all associated worksheets. This is part of the ‘Section 2 - Structures and Functions of Living Organisms’ part of the specification, and covers plant transport (transpiration and translocation), the anatomy and physiology of the heart, circulation and blood - including all aspects of white blood cells, vaccinations and disease. If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk.

This is a complete collection of lesson resources for the unit of work on Cycles in ecosystems - it includes Powerpoints for every lesson (both student AND teacher versions), and all associated worksheets. This is part of ‘Section 4 - Ecology and the environment’ in the specification. If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk.

This is a complete collection of lesson resources for the unit of work on Gas Exchange (plant and human) - it includes Powerpoints for every lesson, and all associated worksheets. If you have any questions at all about the resources - how to use a particular component, then please do email me at roberti_85@yahoo.co.uk.

This package contains a detailed PPT covering all aspects of aerobic and anaerobic respiration, with relevant exam questions related to the on-spec practicals. You can follow up the initial lesson with a 2 part investigation: Respiration in Yeast. The full experiment writeup sheet is included, along with a detailed marksheet. *The only things that will need editing are the 1 or 2 images of myself (cartoon version which I use with my own classes)

I've designed this board game as a revision tool to us with A-level groups, to help consolidate the topic of Biological Molecules (including nucleic acids) Included in the package is the board game (with editable word version), all nucleotide card templates, and all 120 questions (editable version included too). All you need are some dice and counters :) The rules (noted on the board are as follows: Place all shuffled question and nucleotide cards face down on their respective piles. Start on the yellow square. Roll the die, and move that many spaces along the sugar-phosphate backbone of DNA, all the way to the top. Move across the organic bases and back down the other strand until you reach the final red square. As you move around the board, you will collect nucleotide cards. You will need to match cards with complimentary bases in order to start forming a stable double stranded molecule of DNA. The winner is the player who can form the largest, double stranded molecule of DNA from all of their nucleotides. If you land on: Red phosphate – draw a card from the question pile. If you answer correctly, you can take 1 nucleotide card. Green sugar – move forward 2 spaces Blue sugar – take a free nucleotide from the pile (cytoplasm) Purple sugar – miss a turn Orange sugar – mutation occurs: discard one nucleotide card of your choice and pick up a new one from the pile