for a medium to low ability class. the one leabelled 'les' just has fewer cells in it for lower ability. This could be differentiated further by taking out other cells. I reckonit would be good for a revision lesson or a homework. The students can sort the labels into at table, labelled &'cell&'; (picture), 'function&' and &';adaptations'.

suitable for any exam board, but based on the AQA specification (references for AQA and Edexcel included) to students do exam style questions on the topics. All have approximate 1 - 5 grades and answers are on a separate sheet objectives: subject content and exam technique differentiation: 2 worksheets of 2 different levels of difficulty good for: homework; as part of the lesson; revision; cover; catch up sheet for absent students; or as part of an independent project where lesson time is limitted timing: about 30 minutes

Based on the AQA specification (references included), but would work for other boards. Worksheet 1 takes about 10- 15 minutes to complete and introduces some important key terms for the Ecology module and introduces interdependence by way of a food web. Worksheet 2 takes about 20 minutes to complete and has graded exam-style questions for the students to complete for exam technique purposes. Both worksheets could be used for a homework, revision lesson, cover, catch-up (absent students) or as questions within a lesson. They could also be used for triple students as an independent project if lesson time is short. Potential answers included as separate document

worksheet with graded exam-style questions of progressive difficulty to allow for differentiation and so that the student know how to progress. Suitable for many boards - AQA and Edexcel references given. Separate answer document included.. objectives: subject content; data interpretation; exam technique Good for: homework; cover; revision; part of an independent project if lesson time is short timing: about 45 minutes

Based on the AQA specification (references included), but would work for other exam boards. Exam style questions, with approximate grades given for differentiation. Explores structural, functional and behavioural adaptation. Includes maths calculations for surface area to volume ratio, with challenge. Useful as a homework, revision lesson, cover lesson or as part of an independent study for triple students where lesson-time is tight. Takes about 30 minutes to complete Answers included as a separate document.

Based on the Edexcel specification (references included), but would work for other exam boards. Exam style questions, with approximate grades given for differentiation. Explores signs of plant disease and physical, chemical and mechanical barriers. Includes maths calculations for cross sectional area and percentage. Useful as a homework, revision lesson, cover lesson, part of a lesson, a send home for an ill student or as part of an independent study for triple students where lesson-time is tight. Takes about 45 minutes to complete, if whole document completed Answers included as a separate.

Questions on the carbon cycle and water cylce. Answers included in separate document. Could be used for many boards, but based on AQA (AQA and Edexcel reference included) lesson objectives: maths; subject content; exam technique good for: cover, homework, as part of a lesson, catch up sheet for absent students, as part of an independent project if lesson time is short differentiation: 2 worksheets of different levels of difficulty

Exam style questions on these topics. good for all exam boards, but based on the AQA spec (AQA and Edexcel references included). Suggested answers in a separate document. objectives: subject knowledege and exam technique good for: homework, revision, part of a lesson, cover, catch up sheet, part of an independent project if lesson time is limitted differentiation: 2 worksheets at 2 levels of difficulty timing: about 20 - 5 minutes

2 worksheets of different levels of ability (for differentiation) with quadrat practice and practice, exam-style questions. The student has to use a scale to divide a 'field' and then has to calculate the abundance of 'daisies'.The harder worksheet has more maths to do and the student decides on the number of quadrats to use for their investigation. Suitable for many exam boards - AQA and Edexcel references given. Answer sheet included. objectives: consolidation of required practical; subject knowledge, maths, exam technique good for: homework; cover; revision; part of an independent project for triple students (for example) if lesson time is short timing: about 45 minutes

Worksheet containing graded exam-style questions, suitable for many boards - AQA and Edexcel reference included. Questions become progressively harder so you can choose which students do which questions and the student can understand how to progress. Answers included on separate document. Objectives: exam technique and subject knowledge Good for: homework, cover; revision; as part of an independent project if lesson time is short Timing: about 30 - 40 minutes

AQA based (references included), but could be used fro other boards. This worksheet is for revision, consolidation, cover lessons, absent students or as part of an independent study project for triple students (in particular). It has questions on the method, the associated maths and asks the students to draw a conclusion based on the results they are given. Takes about 20 minutes. Answers included in separate pdf

Suitable for many boards - AQA references included. Graded exam style questions on these topics. differentiation possible by selecting which students do which questions and the questions get progressively harder so that the student understands how to progress. Answers included in separate document objectives: subject knowledge and exam technique good for: homework; revision; cover; part of an independent project if lesson time is short timing: about 30 minutes

2 worksheets of varying difficulty. Students are given a scale and are to divide their 'field' and carry out their method of using quadrats to calculate abundance of white and blue 'daisies'. objective: practices skills used in required practical; maths; subject content useful for review; homework or a cover lesson, could be used for any exam board (AQA and Edexcel references included) timing: about 30 - 40 minutes

Worksheet with questions on the water and carbon cycle at varying levels of difficulty., with relation to biomass. Suitable for many different boards. The references for AQA and Edexcel are included. Practices subject knowledge and exam technique. Questions become progressively more difficult so you can differentiate by choosing which student completes which questions. Useful for: homework; revision; independent study if you are short of lesson time, cover takes about 25 - 30 minutes. Potential answers included.

Questions to consolidate how to use transects. Answers included in separate document. Could be used for many boards, but based on AQA (AQA and Edexcel reference included) lesson objectives: maths; subject content; exam technique good for: cover, homework, as part of a lesson, catch up sheet for absent students differentiation: 2 worksheets of different levels of difficulty

two worksheets, one for Biology students and one for Higher tier combined students, differentiated to 2 levels (hence 4 worksheets in total). AQA references: Biology: 4.5.2.4 (temperature) and 4.5.3.3 (water level control)/combined: 4.5.3.7 (thyroxine) and 4.5.3.2 (blood glucose) Edexcel references: Biology: 7.10B (temperature and water level control)/ combined: 7.3 (thyroxine) and 7.14 and 7.14 (blood glucose) Useful for consolidation of the term 'negative feedback' and revision of examples encountered in the course. Also has a real life example (thermostat) and relates negative feedback to their own feelings for re-enforcement. Model answers included.

contains graded exam-style questions on the triple topic of Decay, including questions on the required milk practical. Differentiation can occur by choosing which questions which students complete. Suitable for many exam boards - references for AQA and Edexcel are given. Objectives: subject content; maths and exam technique. Answers included Good for: homework; revision; cover; subject knowledge as part of an independent topic if lesson time is short Timing: about 30 minutes

Cut and stick activity on the process of genetic modification to start (note; for Edexcel this is the only triple part of the worksheet, all other content is within the combined specification). - Please print this sheet separately. Followed by worksheet with graded exam-style questions of progressive difficulty to allow for differentiation and so that the student know how to progress. Suitable for many boards - AQA and Edexcel references given. Separate answer document included.. objectives: subject content; data interpretation; exam technique Good for: homework; cover; revision; part of an independent project if lesson time is short Timing: about 50 minutes

Based on the AQA spec (references included) but would work for other boards. There is a focus on the maths (mode, median, mean) and graph work. The worksheet takes about 20 minutes and would be useful for: a homework, cover lesson, catch up sheet, revision or as an independent study worksheet if there is a lack of lesson time. All questions come with the number of marks awarded to help with exam technique, Answers are included in the separate document

Based on the AQA specification (references included), but would work for other exam boards. Exam style questions, with approximate grades given. Two levels of worksheet for differentiation. Explores structural, functional and behavioural adaptation. Useful as a homework, revision lesson, cover lesson, part of a lesson, catch up sheet (absent students) or as part of an independent study for triple students where lesson-time is tight. Takes about 20 minutes to complete Answers included as a separate document.