AQA GCSE Biology Unit 1 (BL1) revision summary notes based on current specification content.

AQA GCSE Biology Unit 2 (BL2) Revision Notes based on current specification content.

AQA AS GCE A Level Biology Unit 1 'Biology and Disease&' summary notes.

Booklet explaining all 3 statistical tests required for AQA GCE Biology, with 2 worked examples for each.

AQA GCSE Biology Unit 3 (BL3) Revision Notes based on current specification content. Earlier problem with the file being corrupted is now resolved.

Flow chart that summarises the response of the immune system to infection by pathogens. It covers phagocytosis, T cells, B cells, antibodies and memory cells.

AQA AS GCE A Level Biology Unit 2 'The variety of living organisms&' revision notes

Worksheet with data to draw and analyse graph related to effects of limiting factors on photosynthesis in agriculture.

AQA A2 GCE A Level Biology Unit 4 'Populations and Environment&' summary notes.

Students match key words with their definitions either by drawing a connecting line or by cutting and pasting the correct pairs.

Game to help students develop their use of investigative terminology. Now also available - improved and updated version for new AQA GCSE Science specifications Distribute cards randomly around class. Choose a word to start with and start timing. Student with that word reads definition on right of the same card. Student with a card that answers this definition reads answer, followed by definition on the right of this card. Continue until the final answer is the one that started the game. Stop timing. Aim to beat previous time whenever attempted.

Worksheet with graphs and questions about population growth and interspecific competition

Worksheet with photomicrographs of stages of mitosis for students to identify and explain

Worksheet that guides students through an investigation to compare water loss from the upper and lower surfaces of leaves. Also includes an opportunity to view stomatal prints with microcopes. Questions guide students through the variables and controls.

Graph and questions about lactic acid levels in an athlete during a 400 meters race. This relates to aerobic and anaerobic respiration, blood and circulation and the effects of exercise.

Test and mark scheme compiled according to AQA GCSE Biology Unit 1 (4401).

Loop card game that assists with revision of ecology terminology

Worksheet and practical investigation into fatigue and recovery time in arm muscles, involving lifting sandbags. This relates to respiration, muscle contraction, the effects of exercise and the circulatory system.

Worksheets for students to consider experimental evidence that led to the understanding of DNA and semi-conservative replication. The second document includes suggested answers.

Worksheet with questions on the Watson and Crick article 'A structure for Deoxyribose Nucleic Acid', including the text of the article.

The flow chart show how FSH, LH and oestrogen interact. Worksheet questions help students produce a summary table and answer questions on the control of fertility.