Lesson 7: Different respiratory substrates and RQ A level biology OCR Lesson power point and brief student worksheet to use in lesson. If you have used previous lessons in this sequence and completed the modelling task, the images/evidence of those can be used within this lesson.

Respiration - A level - Biology - Aerobic and anaerobic respiration practical Suggest methods and PAG writing scaffold for pupils to plan investigations into yeast respiration, aerobic and anaerobic.

A level Biology Respiration - Lesson 5 Anaerobic respiration Lesson power point

Respiration Lesson 5: Oxidative phosphorylation & chemiosmosis. OCR A level Biology Lesson power point and student worksheet and answer sheet

Respiration Lesson 4: Link Reaction & Krebs cycle OCR Biology A level Lesson power point with student worksheet and answers on power point

Lesson power point with student worksheet and card sort. Teacher worksheet with answers available also.

Lesson 2: Mitochondria and respiration overview Comprehensive and detailed Lesson power point with ~30 slides and 3 page lesson worksheet with activities for students to complete as you progress through the lesson. Aimed at higher abilities but can be tweaked for lower ability (D and below students).

Lesson objectives: (a) the need for cellular respiration (b) the structure of the mitochondrion Lesson power point with hidden answer slides and comprehensive student led activity worksheet to use through out presentation

Lesson power point with hidden slides for students to complete WITH WORKSHEET showing graphs (g) (i) factors affecting photosynthesis (ii) practical investigations into factors affecting the rate of photosynthesis. To include limiting factors in photosynthesis with reference to carbon dioxide concentration, light intensity and temperature, and the implications of water stress (stomatal closure) AND the effect on the rate of photosynthesis, and on levels of GP, RuBP and TP, of changing carbon dioxide concentration, light intensity and temperature.

Lesson power point with slides for students to complete as you discuss content (e) the fixation of carbon dioxide and the light-independent stage of photosynthesis To include how the products of the light-dependent stage are used in the light-independent stage (Calvin cycle) to produce triose phosphate (TP) with reference to ribulose bisphosphate (RuBP), ribulose bisphosphate carboxylase (RuBisCO) and glycerate 3-phosphate (GP) – no other biochemical detail is required. (f) the uses of triose phosphate (TP) To include the use of TP as a starting material for the synthesis of carbohydrates, lipids and amino acids AND the recycling of TP to regenerate the supply of RuBP

Theory based lesson - content heavy. (d) the light-dependent stage of photosynthesis To include how energy from light is harvested and used to drive the production of chemicals which can be used as a source of energy for other metabolic processes (ATP and reduced NADP) with reference to electron carriers and cyclic and non-cyclic photophosphorylation AND the role of water.

Practical lesson power point, check sheet and practical sheet. (i) the principles and uses of paper and thin layer chromatography to separate biological molecules/ compounds (ii) practical investigations to analyse biological solutions using paper or thin layer chromatography. To include calculation of retention (Rf) values.

Comprehensive and detailed Lesson power point with summary questions for students and hidden slides for printing. (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.

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.

AQA New SPEC - Chemistry revision sheets - C1 - C4 - Atoms, bonding and moles chapter 4x power point slides consolidating the four chapters with AO1 and AO2 recall and application

AQA New Spec Revision sheets - B1 - B4 - Chapter cells and organisation 4 x KS4 Power point slides of revision materials - useful for AO1 and AO2 assessment and recall

Excellent for a start or end of term project! A full series of 8 lessons with accompanying worksheets based on how science works and investigative skills; including L1: To safely use a Bunsen Burner, L2: Variables, L3: Writing a method, L4: Graphs and Tables, L5: Carrying out an investigation, L6: Conclusion of investigation, L7: Investigation practical (assessment) and L8: Write-up of investigation (assessment).