In this lesson, students apply their knowledge of reaction rates, and structure and bonding, to an exciting new context – the chemistry of interstellar space. Having watched an engaging animation, students work in groups to find out about the nature of interstellar space and its atoms, ions, and molecules. They...

This cross-curricular activity is designed to get Key Stage Four students thinking about the moral and ethical implications of sex selection. The resources will encourage students to form their own opinion and share it with the rest of the class. The activity is relevant to Key Stage Four science, citizenship and...

This resource consists of four interactive excel files dealing with the circumference and area of circles and some of the main circle theorems.

...

This SMILE resource contains two packs of games, investigations, worksheets and practical activities supporting the teaching and learning of circle measurement, plus two other related resources.

Circle measurement pack one contains nine work cards with a wide variety of activities covering...

This task is designed to assess how well students understand

The initial problems shows a black circle with radius 2r, inside of who two smaller circles of radius r are drawn. Students must show that the fraction of the diagram that is black is equal to a half.

The initial problem is altered with four...

Act 1

A square and circle are shown. Initially the square...

This resource contains six activities for use in the classroom when exploring the properties of circles.

The Circle: Contains a variety of questions requiring students to calculate the circumference and the area of circles. Given values for the diameter or radius of the circle. The second...

These 15 instant maths ideas, ideal for use as starter questions, extension question or probing questions to assess understanding, require students to perform a practical experiment in order to estimate a value for pi, describe a circle over the phone, find a connection between the length of the radius of a circle...

This excel program contains a series of interactive spreadsheets related to the equation of the circle. The first sheets enable the student to alter the radius and centre of the circles centred at the origin and elsewhere. The program allows the student to view the...

This task is designed to assess how well students understand ratio and areas.

A diagram is shows a circle with one square inside and one square outside, both just touching the circle. The first task is to work out the ratio of the areas of the two squares.

A circle is then inscribed inside of the...

In this activity, students are presented with a series of different sized equilateral triangles each containing a number of circles, each of radius one unit. Students are required to find the exact area of each triangle.

The activity is extended into three dimensions by considering the volume of shapes...

Citizenship is now a foundation subject for Key Stage Three and Key Stage Four in England. These resources, from the Association for Science Education (ASE) look at the links between science, politics and business through the context of ozone depletion. An additional resource has since been produced to add to those...

This resource provided by ASE includes a number of activities to support environment teaching in science. By comparing the conventional use of agrochemicals with organic production, students can develop their understanding of the interaction between living things and their environment.

This activity also...

This sample of a teacher guide introduces basic robotics using Lego NXT hardware and software The general nature as well as the origins of robotics are covered. NXT robots are then introduced, as well as some basic mathematical and other considerations for using robots in the classroom. The importance and impact of...