This is a document for recording the measurements of various regular shapes. There is one section also for recording the dimensions of various values of radii and circumference of different circular object which can be used to determine the value of pi.

This is a hands on approach to help students to visualise how the set of real numbers is made up of other sets of numbers. Concepts of Sets can be easily introduced in this activity and it is one that students will enjoy as they construct their own set of real numbers. It can be used with various levels of ability at various grade levels.

This activity will help lower school and primary students understand the meaning of 1 cm. This is an excellent activity for those students who learn by doing and not just seating at their desk. Students are encouraged to take their own measurements of various object and record their results. Various concepts can be covered with this activity including linear measurement, statistics and various number concepts such as ordering decimals in ascending order, etc.

This is a worksheet to provide practice using the formulas of mean and standard deviation. It can be used with lower school or upper school to calculate deviations from the mean.