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Revise Science

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Ey up! I'm a Biology teacher from West Yorkshire. I teach all three sciences at KS3 and teach Biology to KS4 & KS5. I enjoy making revision resources that are concise and detailed to allow for effective knowledge recall of key facts.

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Ey up! I'm a Biology teacher from West Yorkshire. I teach all three sciences at KS3 and teach Biology to KS4 & KS5. I enjoy making revision resources that are concise and detailed to allow for effective knowledge recall of key facts.
Eukaryotic cells AS level
BLJohnson39BLJohnson39

Eukaryotic cells AS level

(1)
A powerpoint for the first lesson of the AQA AS level unit 2 Cells. Includes slides for an information hunt for the functions of the GCSE level organelles and the AS level organelles. All treasure hunt slides have a microscopic image of the organelle and a diagram. There is a worksheet for the treasure hunt with different microscopic images so the students can try to figure out the images themselves. Theres a worksheet for labelling a eukaryotic cell and a worksheet for an exam question. Answers for both worksheets are on the powerpoint.
Adaptations to functions AS level
BLJohnson39BLJohnson39

Adaptations to functions AS level

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A powerpoint for the second lesson of the AQA AS level unit 2 Cells. Starter is identifying electron micrograph images.Includes three slides recapping GCSE level specialised cells (red blood cell, root hair cell and palisade cell). Main task is a research task for the students on their phones/laptops but students have to use their knowledge to link functions to adaptations. There are questions for the groups after they have presented with the answers in the notes of the slide. There are slides to guide students through an exam question for adaptations. Theres a worksheet for an exam question. Answers for the worksheet are on the powerpoint.
Mitosis AS level
BLJohnson39BLJohnson39

Mitosis AS level

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A powerpoint for the second lesson of the AQA AS level unit 2 Cells arise from other cells. Includes two worksheets, one for a starter card sort and a worksheet with exam questions. The card sort is already matched up. Answers for the exam questions are on the sheet as well as on the powerpoint. Powerpoint goes through the stages of mitosis and what happens at each stage to result in genetically identical cells. It also includes information on the importance of spindle fibres and centromeres.
Cell fractionation and ultracentrifugation AS level
BLJohnson39BLJohnson39

Cell fractionation and ultracentrifugation AS level

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A powerpoint for the seventh lesson of the AQA AS level unit 2 Cells. Includes two worksheets, one for creating a storyboard for cell fractionation and a worksheet with exam questions. Answers for the exam question worksheet are on the powerpoint and on the worksheet itself. Goes through the steps of cell fractionation, including the specificity of buffers and the order of the organelles when being spun faster.
3.2.1 Cell structure 7 lessons
BLJohnson39BLJohnson39

3.2.1 Cell structure 7 lessons

7 Resources
7 lessons for unit 2 (Cells) part 1 (Cell structure). All come with worksheets with answers to the worksheets either on the presentation or on the worksheet. Lesson 1 - Eukaryotic cells Lesson 2 - Adaptations to functions Lesson 3 - Prokaryotic cells Lesson 4 - Viruses Lesson 5 - Comparisons of microscopes Lesson 6 - Using microscopes to calculate magnification Lesson 7 - Cell fractionation and ultracentrifugation
Monomers and polymers AS level
BLJohnson39BLJohnson39

Monomers and polymers AS level

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A powerpoint for the first lesson of the AQA AS level unit 1 Biological molecules. Includes one worksheet with exam questions. Answers for the exam questions are on the sheet as well as on the powerpoint. Also includes a sheet needed for a questioning task on the powerpoint. Powerpoint goes through the definitions for monomers and polymers, examples of polymers and their monomers, and condensation and hydrolysis reactions.
Osmosis and water potential AS level
BLJohnson39BLJohnson39

Osmosis and water potential AS level

(1)
A powerpoint for the second lesson (not including required practicals) of the AQA AS level unit 2.3 Transport across cell membranes. Includes three worksheets; one starter, one for lighter practice questions and one with exam questions. Answers for the exam questions are on the sheet as well as on the powerpoint. The answers for the starter are on the powerpoint and the answers for the lighter questions are on the worksheet… Powerpoint goes through the definition for osmosis, water potential, explains the movement of water due to osmosis and how osmosis affects plant and animal cells.
Using microscopes to calculate magnification AS level
BLJohnson39BLJohnson39

Using microscopes to calculate magnification AS level

(1)
A powerpoint for the sixth lesson of the AQA AS level unit 2 Cells. Includes two worksheets, one for an example question walkthrough and a worksheet with exam questions. Answers for the worksheets are on the powerpoint for both and on the worksheet for the exam questions. Powerpoint goes through how to use a graticule as well as how to use an equation to calculate magnification. This also explains briefly how to prepare a temporary mount.
Viruses AS level
BLJohnson39BLJohnson39

Viruses AS level

(1)
A powerpoint for the fourth lesson of the AQA AS level unit 2 Cells. Includes two worksheets, one for an example question walkthrough and a worksheet with exam questions. Answers for the worksheets are on the powerpoint for both and on the worksheet for the exam questions. Powerpoint goes through viral structure including capsids, attachment proteins and genetic material. The exam questions involved are a recap of the previous three lessons as there are not many questions for this topic.