This activity is designed to allow the whole class to work together to produce one enormous graph. It provides an interesting space context for students to hone their graphical skills. Also included is a set of domino cards about the universe which complement to activity and can be completed by early finishers.

A great simulation to find thinking distance, breaking distance and stopping distance when you change the road conditions or the state of the driver. Use the sliders on the spreadsheet to change , for example the amount of alcohol that has been drunk or the degree of wear on the tyres. The activity can be run by students working individually or led by the teacher with the whole class. There is a worksheet for students to complete to help them develop their thinking. The simulation is also provided on an older version of excel (19917)

This model was developed to teach the AQA astrophyics option at A level. The teacher sheet gives instructions for how to build a "working" model of a CCD in a couple of minutes from simple equipment you will already have. There is a follow up cut and stick worksheet for students to complete which consolidates the key ideas

There are two activities here. The first introduces the idea of temperature by encouraging students to compare the temperatures of different objects in the universe. The follow up experiment investigates where the energy from a hot object goes and helps students to think through ideas about energy transfer.

The circus of experiments that students carry out is accompanied by a worksheet for them to record their thinking. The activity is designed to help students think more critically about ideas of heat and energy transfer.

Combining ideas about scale and ratio with earth science, this pair of activities gives instructions for how to make a 3D model of Earth that can be sliced open to see its inner structure. It is followed up with a paper exercise where students make a scale drawing of our planet. The worksheet includes some extension questions for more able students.

Two activities here; an introduction that models how the pressure in gases is generated followed by instructions for students to carry out the collapsing can experiment - one of the most memorable pieces of practical work if a little wet! A follow up worksheet helps students think through the science behind the practical work

This set of resources leads students through an entire investigation into magnetism. WIth the help of the presentation they choose their own question to investigate. The teacher presentation provides suggestions, notes and an equipment list.

Here are some notes and ideas for teaching forces to help students think through these important concepts. The teacher demonstrations are followed up by a student worksheet to consolidate what they have learnt.

Force pairs are a key concept in physics yet for most of the population, they are not intuitive. This resource starts with thinking about the forces that send balloons flying. It's followed by a circus of acclivities that provide cognitive conflict to help students understand where forces are acting, even if it isn't obvious. The activity is accompanied by a worksheet for students for students to record their thinking

A great context for some investigative work and a fun experiment to carry out. There are background notes for teachers along with a link to a great website. For students there is a worksheet to help them think through all aspects of the investigation. Ideal for keystage 3 students to develop their skills.

A lesson on the important difference between cause and correlation. The teacher notes give details of examples where there is a strong correlation but no causal link, examples which can be hard to think of on the spot! The presentation is based around air pollution and helps students to understand the key ideas. It can be followed up with the worksheet which includes many examples. For each example students sort the three options given into correlation, cause or no link

A teacher led demonstration activity to help students understand how errors in measurement are inevitable. The accompanying worksheet allows students to record the errors as they occur in the demonstration and then provides an opportunity to think through what they learnt.

There are enough resources here to fill two lessons on the topic of electrical power. The activities include a student practical finding the power of various kettles; the student sheet has instructions and guides students through the calculations required. There is also a demonstration using an electricity meter to compare the power of various electrical items. They are backed up with three different worksheets helping students to understand and use the equation power = potential difference x current.

This lesson includes a starter where students examine a number of electrical items to find out about their power, voltage, current etc. There is then a set of cards that can be laminated and passed around the class . Using the information on the cards, students calculate how much it costs to operate each device as shown, filling in their findings and calculations in the table provided on the student sheet. To consolidate and reinforce understanding, there is a worksheet with more calculations to carry out.

This role play is the best method I've used to help students understand current and potential difference; these abstract concepts really need some concrete models if students are to grasp them. The role play is followed by comparison with two further models and there is a further worksheet to help consolidate understanding

Here are a selection of resources to help with teaching radioactivity - A set of mystery cards (along with teacher notes) about the nature of radioactivity. Students use the information on the set of cards make deductions about the 3 types of radiation - a worksheet about the properties of the 3 types of radiation and a second worksheet about ionisation. - some suggestions for teaching nuclear equations - a presentation about the death of Alexander Litvinenko which draws heavily on GCSE knowledge on this subject.

Thirteen questions over four sides of A4 that require students to interpret graphs on topics from all areas of the GCSE physics specification. Perfect for exam preparation. Worked answers are also provided.

Full and detailed instructions for building a simple loudspeaker that will work and play music.

Here is a suite of resources based around earthquakes: The demonstration makes very clear how s and p waves are produced and the follow up worksheet is designed to consolidate understanding. The Plotting activity requires students to interpret eye witness accounts to determine the strength of an earthquake felt at different locations. These strengths are then plotted on a map to find the epicentre. It's based on an activity from the old Salters' GCSE. There is also a data handling exercise.