Recommended by TES. This is a set of questions I give to my year 11’s who are planning to do A-level which consists of topics they have met at GCSE and will need for A-level. PLEASE REVIEW / COMMENT.

A range of questions based around the sinking of the Titanic. PLEASE REVIEW / COMMENT. If you have any ideas for additional questions please message me.

A few questions on sketching graphs of the height of water as a container is filled and a file which allows you to make your own graphs. PLEASE REVIEW / COMMENT.

Brilliant extension activity for looking at plans and elevations and 3-D visualisation skills. Build up a shape so that it matches the plan and elevations and the light turns yellow, then remove uneccessary blocks to find the optimum solution using the least number of blocks to turn the light green. The Notebook file contains a possible solution for each one (there is more than one way to solve each one).

Gives a brief history of the calendar and the introduction of leap years and looks at some maths related to this. PLEASE REVIEW / COMMENT. NB: Notebook file was created on version 10 and does not display properly on the new version 11.

Lots and lots of activities and investigations based around number sequences. PLEASE REVIEW / COMMENT. They are not fully worked lesson plans, but rather some ideas for activities.

Two sets of exam data which can be used as examples for students to use. PLEASE REVIEW / COMMENT. The data can be used in a variety of ways - as well as the questions provided, the students could draw box plots from the raw data (rather than use the ones provided) or comparative bar charts or scatter graphs and answer questions on those. NB: Notebook files were created on version 10 and do not display properly on the new version 11.

A summary sheet of different types of percentage questions and an activity which involves working out mixed percentage questions. PLEASE REVIEW / COMMENT.

Some compound interest and reverse percentage examples to add a bit of interest to the topic. PLEASE REVIEW / COMMENT. Other ideas or examples welcome, please feel free to contact me to add them in.

Some examples of real statistics to add interest and variety to the topic. PLEASE REVIEW / COMMENT. Examples on normal distribution, equation of a line of best fit, Spearman's rank correlation coefficient, and choropleth maps. Other ideas or examples welcome, please feel free to contact me to add them in. NB: Notebook file was created on version 10 and does not display properly on the new version 11.

Energy, work, power questions based on world's strongest man competition. PLEASE REVIEW / COMMENT. NB: Notebook file was created on version 10 and does not display properly on the new version 11.

Activity involving square numbers and factors. Guards lock / unlock numbered cells following a set of instructions. At the end the cells which are left open are those with a square number because they are the only numbers with an odd number of factors. PLEASE REVIEW / COMMENT. NB: Notebook file was created on version 10 and does not display properly on the new version 11.

Practical uses of sine rule and cosine rule - triangulation and GPS. PLEASE REVIEW / COMMENT. Also see Uses of constructions & loci - triangulation é GPS.

Practical uses of constructions and loci - triangulation and GPS. PLEASE REVIEW / COMMENT. Also see Uses of sine & cosine rules - triangulation é GPS.

Extension activity to find an approximation for pi. PLEASE REVIEW / COMMENT. Use the measuring version when introducing circles and pi and then use the calculating version when introducing trigonometry.

Bank notes which you can put your school name and pictures of your teachers on to use in activities involving purchasing. PLEASE REVIEW / COMMENT. See also my 'Cash for questions revision activity' which uses these bank notes.

A fun worksheet activity involving patterns in the digital roots of a multiplication grid. PLEASE REVIEW / COMMENT. Print off 'Vedic square - blank', cut into three, so that each student has two squares, one to complete as a multiplication grid and one to complete as a Vedic square (by finding the digital root of each number in the multiplication grid). When they have completed these, hand out either version of 'Vedic square - completed' (better on A3) for them to draw the patterns.

Featured in the TES Newsletter. Two optimisation examples, both involving eliminating one variable. One example with positive indices, the other with negative. PLEASE REVIEW / COMMENT.

Some ideas for how to make shapes which tessellate. PLEASE REVIEW / COMMENT.

Worksheet to allow students to investigate the relationship between areas of the squares on the sides and work out the theorem for themselves. PLEASE REVIEW / COMMENT.