A Science teacher by trade, I've also been known to be found teaching Maths and PE! However, strange as it may seem, my real love is designing resources that can be used by other teachers to maximise the experience of the students. I am constantly thinking of new ways to engage a student with a topic and try to implement that in the design of the lessons.
A Science teacher by trade, I've also been known to be found teaching Maths and PE! However, strange as it may seem, my real love is designing resources that can be used by other teachers to maximise the experience of the students. I am constantly thinking of new ways to engage a student with a topic and try to implement that in the design of the lessons.
A fully resourced lesson which includes an informative lesson presentation (34 slides) and differentiated worksheets that show students how to convert between units so they are confident to carry out these conversions when required in Science questions. The conversions which are regularly seen at GCSE are covered as well as some more obscure ones which students have to be aware of. A number of quiz competitions are used throughout the lesson to maintain motivation and to allow the students to check their progress in an engaging way
This lesson has been designed for GCSE students but is suitable for KS3
The AQA specification states that a minimum of 10% of the marks across the 3 assessment papers will require the use of mathematical skills. This revision lesson has been designed to include a wide range of activities that challenge the students on these exact skills because success in the maths in biology questions can prove the difference between one grade and the next!
Step-by-step guides are used to walk students through the application of a number of the formulae and then exam-style questions with clear mark schemes (which are included in the PowerPoint) will allow them to assess their progress. Other activities include differentiated tasks, group discussions and quick quiz competitions such as “FROM NUMBERS 2 LETTERS” and “YOU DO THE MATH”.
The lesson has been written to cover as much of the mathematical requirements section of the specification as possible but the following have been given particular attention:
Hardy-Weinberg equation
Chi-squared test
Calculating size
Converting between quantitative units
Standard deviation
Estimating populations of sessile and motile species
Percentages and percentage change
Cardiac output
Geometry
Due to the detail and extensiveness of this lesson, it is estimated that it will take in excess of 2/3 hours of A-level teaching time to work through the activities and it can be used throughout the duration of the course
The Pearson Edexcel A-level Biology A (Salters Nuffield) specification states that a minimum of 10% of the marks across the assessment papers will require the use of mathematical skills. This revision lesson has been designed to include a wide range of activities that challenge the students on these exact skills because success in the maths in biology questions can prove the difference between one grade and the next!
Step-by-step guides are used to walk students through the application of a number of the formulae and then exam-style questions with clear mark schemes (which are included in the PowerPoint) will allow them to assess their progress. Other activities include differentiated tasks, group discussions and quick quiz competitions such as “FROM NUMBERS 2 LETTERS” and “YOU DO THE MATH”.
The lesson has been written to cover as much of the mathematical requirements section of the specification as possible but the following have been given particular attention:
Hardy-Weinberg equation
Chi-squared test
Calculating size
Converting between quantitative units
Standard deviation
Estimating populations of sessile and motile species
Percentages and percentage change
Cardiac output
Geometry
Due to the detail and extensiveness of this lesson, it is estimated that it will take in excess of 2/3 hours of A-level teaching time to work through the activities and it can be used throughout the duration of the course
A fully resourced lesson which includes an informative lesson presentation (25 slides) and an associated worksheet that show students how to give answers to a certain number of significant figures. The answers to questions in Science are often required to be given in significant figures and this lesson guides students through this process, including the rules of rounding that must be applied for success to be likely.
This lesson has been designed for GCSE students but is suitable for KS3
The mathematical element of the OCR A-level Biology A specification is substantial and every year, there are a large number of exam questions that require the application of a range of mathematical skills. Therefore, a clear understanding of how and when to apply these skills is closely related to success on this course and the following calculations are covered by the 9 lessons that are included in this bundle:
Using the chi-squared test to determine significance between the observed and expected results of a genetic cross
Using the Hardy Weinberg principle to calculate the frequency of an allele or a genotype in a population
Calculating the standard deviation to measure the spread of data
Using the Student’s t-test to compare the means of two sets of data
Calculating the temperature coefficient
Calculating the proportion of polymorphic gene loci
Using and interpreting Simpson’s index of diversity to calculate the biodiversity of a habitat
Using the Spearman’s rank correlation coefficient to consider the relationship of the data
The use and manipulation of the magnification formula
A revision lesson is also included in this bundle which acts as a fun and engaging revision of the range of calculations
This bundle of 4 lesson presentations and associated resources cover a lot of the mathematical skills that can be tested in Science. Since the move to the new GCSE specifications, the mathematical element has increased significantly and these lessons act to guide students through these skills. Students are shown how to convert between units, rearrange to change the subject of the formula and to use significant figures and standard form.
An informative lesson presentation (26 slides) that shows students how to convert between numbers and standard form (and the other way) so they are able to understand when these are used in Science questions. The lesson begins by guiding them through how to change numbers to standard form and explains when a power of 10 that is positive will be achieved and when it will be negative. Students are given the opportunity to see these used in a Science question and there is a cross-subject link as they are also required to convert between units. A number of competitions are used near the end of the lesson to maintain motivation and to allow the students to check their progress in a fun way
This lesson has been designed for GCSE students but is suitable for KS3
This engaging and detailed lesson presentation (43 slides) uses a step by step guide to take students through the important scientific skill of drawing graphs to represent data and address all the misconceptions and misunderstandings that often accompany this topic. The lesson begins by explaining to the students how to decide whether data should be represented on a line graph or a bar chart and a competition called "To BAR or not to BAR" is used to allow them to check their understanding while maintaining motivation. Moving forwards, students are shown a 6 step guide to drawing a line graph. Included along the way are graphs that are wrong and explanations as to why so that students can see what to avoid. There are continuous progress checks and a homework is also included as part of the lesson.
This lesson is written for students of all ages who are studying Science.
A highly detailed set of 2 lessons (35 slides) on the topic of rearranging the formula. Over the course of the two lessons, they build up gradually with a culmination of some of the more difficult questions on this topic met at GCSE. Students are reminded of the meaning of the "subject of the formula" and then introduced to inverse operations. Students are guided through the simple questions involving one move to rearrange before looking at two moves and then questions which involve indices and square roots. The second lesson looks at the hardest questions, involving additional Mathematical skills such as factorising.
Progress checks are constant throughout the two lessons so that any misconceptions can be quickly addressed.
These lessons were designed for students studying GCSE but can be used with KS3 students appropriately too
“Overall, at least 10% of the marks in assessments for biology will require the use of mathematical skills”
This sentence is taken directly from the AQA A-level Biology specification and clearly shows that being able to apply these skills in the context of biology will have a significant impact on a student’s chances of success.
This bundle has been created to cover as much of those mathematical skills as possible and the following specification points are covered by these 6 lessons:
Represent phenotypic ratios (monohybird and dihybrid crosses)
Use and manipulate the magnification formula
Use the chi-squared test to test the significance of the difference between observed and expected results
Use the Hardy-Weinberg principle to calculate changes in allele frequency
Calculate an index of diversity for a habitat
A revision lesson is also included in this bundle which acts as a fun and engaging revision of the range of calculations
This engaging revision lesson has been designed to guide students through the numerous elements of the OCR A-level Biology A specification which challenge their mathematical skills. A good performance in these MATHS IN BIOLOGY questions across the three assessment papers can prove the difference between a number of grades and this resource provides the students with support and plenty of opportunities to apply their understanding. Both the provided and recall formulae are covered in this lesson and students can assess their progress against the displayed mark schemes with detailed explanations in order to identify any areas which require further attention.
The following mathematical skills and formulae are covered during this revision lesson:
Hardy-Weinberg principle
Chi-squared test
Calculating magnification
Converting between units of size
Standard deviation
Mean
Estimating populations using sampling results
Genetic diversity (polymorphic gene loci)
Simpson’s Index of Diversity
Percentages
Percentage change
Cardiac output
Respiratory quotient
Retention factor
The majority of the tasks are differentiated two ways, to allow students of differing abilities to access the work and the different quiz rounds such as “YOU DO THE MATH” and “Fill the VOID” will maintain engagement over the duration of this extensive lesson.
It is estimated that this lesson will take in excess of 2 hours teaching time to cover and can be used at different points of the course when these skills need to be tested and honed.
