This is a complete collection of resources to teach 3 lessons in the Biological Molecules unit about enzymes - lesson 1 covers the basics (structure, function etc), lesson 2 covers factors affecting enzyme action and lesson is all about enzyme inhibitors. If you have any questions about the content, please do get in touch at roberti_85@yahoo.co.uk.

This is a collection of powerpoints and worksheets that can be used to teach proteins structure and the different levels of organisation, and the types of functions that fibrous and globular proteins carry out. The ‘dating profile’ included allows students to create their own ‘protein profile’, as such - please get in touch if you have any questions about the content/questions etc…

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 Immunity - it includes Powerpoints for every lesson, and all associated worksheets.

Learn all about Forensic Serology in this detailed look at blood, urine, semen, salaiva and fecal analysis - with reference to real life cases and future developments. (The last slide includes an optional game you can play - for this, you just need to purchase small UV lights and visible ink; can be bought very cheaply on ebay!)

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 Powerpoint can be used to teach students of all ages about Gregor Mendel, his laws of dominance, segregation and independent assortment, and it also includes details about blending theory. The PPT uses clear diagrams of monohybrid and dihybrid inheritance.

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.

A powerpoint presentation all about lipids, and the key differences between triglycerides and phospholipids.

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.

A full presentation and associated worksheet that teaches students how to produce and utilise a calibration curve. Ideal preparation for the required practicals! The PPT includes a link to a Kahoot that I have made - this makes for an excellent starter. The link to this game is: https://create.kahoot.it/share/the-big-carbohydrates-kahoot/953284bd-d3d9-47ff-8606-0749d16f8121

A powerpoint (and associated exam questions) on the topic of Polysaccharides - notes are tailored exactly to how exam answers appear!

This resource will give you a framework on which to base a practical lesson about Benedict’s - it will also introduce students to colorimetry.

A powerpoint and worksheet outlining how to test for starch and sugars, including a full explanation between the difference between reducing and non-reducing, in terms of electrons.

This powerpoint and associated resources covers the topic of disaccharides and the condensation/hydrolysis reactions needed to break and join them - the flow chart at the beginning is updated over the course of the next few lessons in the series.

This powerpoint and associated bingo resource is designed to be an introduction to monosaccharides - the flow chart at the beginning is updated over the course of the next few lessons in the series.

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

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

Cotyledons are embryonic leaves in seed-bearing plants. In this video, I describe the key differences between monocotyledons and dicotyledons, with reference to real examination questions.