This resource considers what the microscopic plants and animals found over a salt marsh can show about past sea levels. The two activities in this resource explore these microscopic sea level recorders and how researchers use them to understand sea-level change.

In the first activity, students explore the...

The geometry worksheets from Subtangent include isometric paper for 3-D drawing, along with some step by step instructions on how to use the paper to represent 3-D objects, and how to make and use a clinometer to measure heights and names of solids.

These worksheets from Subtangent have outline frames for the grid method of multiplication, halving and doubling, fraction pies and a selection of worksheets for arithmetic practice.

These worksheets from Subtangent, which are useful for revision, cover sample space diagrams, cumulative frequency, mean and standard deviation. There is also a useful guide to carrying out a data handling project. The guide to data handling is extensive, covering the data handling cycle, types of chart and graphs...

International cricket is the focus of this resource, from the Centre for Innovation in Mathematics Teaching. Data relating to 2006 is used to demonstrate how the ICC Test Championship Table is constructed and students are guided through a series of activities that have been designed to prompt discussion and develop...

Act 1

A video shows a square filled with balloons. A dog...

This engineering activity, suitable for children in computing lessons, looks at the basics of flowchart construction. Simple examples, such as the decisions made by a dog chasing a stick, are used to make flowchart representation of algorithms accessible to younger children. A simple design activity requires...

This resource from the Institute of Physics (IOP), describes how X-rays can be used to image the body. The X-rays video, taken from an IOP Schools and Colleges lecture, describes how Roentgen discovered how to image using X-rays, in his lab. The lecture also describes how barium and iodine can be used to to image...

Act 1

A video shows two packages of Starbursts being opened...

This task is designed to assess how well students understand proportional reasoning and measures set in a practical situation.

The task is set in the context of a company producing tubs of yoghurt. There is a series of questions relating to production that include calculating; profits, stocking of the...

Act 1

A video shows soda drink being poured into two...

This comprehension activity, from Genetic Disorders UK, looks at the structure and function of the brain and central nervous system, and what can happen if the brain becomes damaged.

The information provided for...

In this TEMI resource, a mathematical 'magic trick' is used to explore divisors, prime numbers and prime factorisation.

In the trick, the teacher invites students to type a random three digit number into their calculators. To make the task of predicting the divisors of this number even more difficult,...

In this Bowland assessment task, students are required to allocate dormitories at a Youth Hostel for a given number of boys, girls and adults given certain constraints. Suitable methods of displaying the information are to be designed, a systematic method employed in order to check that all the conditions have been...

Produced by the Wellcome Trust Sanger Institute, in this activity students make their own edible DNA double helix model out of Jelly Babies and cocktail sticks. In doing so, they find out about the basics of DNA structure and complementary base pairs.

The activity links with the 14-16 curriculum but can also...