Activities
Covariance
This activity provides an intuitive insight into the concepts and techniques/calculations mathematicians used to solve the problem of "measuring" the differences in correlation. In particular, those that...
Activities
Numerical (GDC) integration
'Often there is NO analytical solution. Numerical methods are needed'' In science, and particularly in engineering, where mathematics has to be applied in a complex world, there is often no exact mathematical...
Activities
Spearman's Rank
This page has a series of video lessons about Spearman's Rank correlation coefficient. These can be shared with students using Student Access. These can used in class, either by teachers or students...
eBook
Geometric Sequences
This page has a series of video lessons about geometric sequences. These can be shared with students using Student Access. These can used in class, either by teachers or students on their own, they can...
eBook
Compound Interest, Loans and Annuities
This page has a series of video lessons about compound interest. These can be shared with students using Student Access. These can used in class, either by teachers or students on their own, they can...
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Practical Pedagogies 2024 Free
A carousel of tried and tested engaging investigations for participants to do that combine both inquiry, investigation, cognitive load and ‘regular checks for learning’ approaches aimed at (I)GCSE and...
Activities
SL Linear models
Commonly seen in the form y = f(x) = mx + c where m represents the gradient/rate of change of the function and c is the y-intercept, where x = 0. These models are a fundamental bit of algebra that come...
Activities
Basic Linear Functions - online assessment
A page of questions about basic linear functions that can be set as an online assignment using Student Access and which will be marked automatically and the result put in to the grade book. Students...
Activities
Samples Apples & T-tests Free
Thinking about samples and T-tests In this activity you will work with different populations of apples. The goal is to take lots of samples from those populations to understand that variation occurs naturally...
Activities
SL Linear correlation
The search for meaningful relationships between two variables. Here we take the leap from 1 variable to 2 variable data analysis. In any given survey we collect data for a number of 'items' surveyed....