12 slide ppt with a range of activities, exam questions and video links concerning: Describe the four main components of blood. Explain how each component is adapted for its function. Identify pictures of the different blood cells.

18 slide power point on teaching the structure of the heart with worksheet and exam questions, plus handy tips for remembering the structure of the heart. PLUS Second power point on dissecting the heart. Describe the functions of the heart and circulatory system Describe and label a diagram of the heart showing four chambers, vena cava, pulmonary artery, pulmonary vein and aorta. Describe the heart as a double pump and explain why this is efficient

Food tests lesson with suggested homework idea also: Use qualitative reagents to test for a range of carbohydrates, lipids and proteins. To include: Benedict’s test for sugars; iodine test for starch; Biuret reagent for protein

20 slide ppt looking at blood vessels, their features and associated problems. Worksheet available for use also. State the three main types of blood vessel – arteries, veins, and capillaries. Recognise types of blood vessel from diagrams. Explain how the structure relates to the functions of blood vessels. Explain in detail the importance of a double circulatory system.

Label the main structures in the gas exchange system – trachea, bronchi, alveoli and capillary network around alveoli. Explain how the alveoli are adapted for efficient gas exchange.

19 slide ppt on transpiration, translocation, links to photosynthesis. Describe the organs that make up the plant transport system. Describe the role of xylem, phloem & root hair cells & explain how they are adapted for their functions. Define the terms ‘transpiration’ & ‘translocation’.

NEW SPEC - OCR A level Biology - Module 2 - chapter 4 - Enzymes - cofactors coenzymes prosthetic groups lesson work sheet lesson power point

Lesson power point and activity sheet NEW SPEC - Biology A level - OCR - Module 6 Genetics - chapter 3 - Genomes - Gene therapy

Power point and practical worksheet on measuring stomatal density and transpiration factors. Explain why there are more stomata on the lower surface of a leaf. Describe the role of stomata and guard cells to control water loss and gas exchange. Calculate number of stomata on leaves.

NEW Spec -A level Biology - OCR - Module 4 - chapter 10 - disease - phagocytes and blood smears Lesson power point

IIntroduction to photosynthesis and energy flows - KS5 Biology - OCR Power point with informative slides (a) the interrelationship between the process of photosynthesis and respiration To include the relationship between the raw materials and products of the two processes. (b) the structure of a chloroplast and the sites of the two main stages of photosynthesis The components of a chloroplast including outer membrane, lamellae, grana, thylakoid, stroma and DNA. © (i) the importance of photosynthetic pigments in photosynthesis To include reference to light harvesting systems and photosystems.

Lesson power point covering uses of DNA sequencing

OCR A level biology - module 2 - chapter 3 - inorganic ions lesson - independent ICT lesson opportunity OR information and bingo activity- lesson power point

OCR A level biology Module 1 lesson 4 Evaluation Lesson powerpoint 3X experiment worksheets for analysis activity

OCR A level biology Module 1 lesson2 implementing Lesson powerpoint and practical worksheet

OCR A level biology Module 2 - Lesson 1 - Intro to microscopy Lesson powerpoint and worksheet

OCR A level Biology - Module 2 - lesson 2 using microscopes Lesson power point and worksheet

OCR A level biology- Module 2 - lesson 4 - Ultrastructure of eukaryotic cells Lesson power point Lesson worksheet

OCR A level biology - Microscope drawings Lesson power point and worksheet