An extension of refraction1. Lots of ray diagrams with labels. Introduction of refractive index equation.

First in a series of presentations on refraction. Introduces the fundamental ideas. Designed as an online resource for Year 10.

This work focuses on the reaction of group1 and group2 metals in oxygen. Equations to balance and molecular diagrams to draw. All answers included. Designed as an introduction to reactions at KS3. Would work as an online resource at KS4.

An introduction to turning forces. Calculation of moment. Balancing of moment. Questions based around balancing seesaws. All solutions included. Would work well for a new teacher or teacher out of subject. Classroom or online resource.

Introducing static charge. It covers the principles of positive and negative charge. Conductors and insulators. Like and Unlike. Attract and Repel. Discharging. It would work in the classroom or as an online resource.

Considering reactions between hydrochloric acid and metals. The reaction equations are constructed and atomic diagrams are considered in the balancing of the equation.

This resource links infra-red from the electromagnetic spectrum to thermal radiation and it’s key characteristics are identified. Data on absorption and reflection of different surfaces is listed and a graph plot is required. A conclusion is required about the effectiveness of each surface. This resource has been designed as a home learning resource but would also work in the classroom. It is 1 of a set of 4 pieces about thermal energy transfer.

The presentation describes the process of convection in a liquid and a gas on a particle scale. True or False statement test at the end with answers. This resource could be expanded upon as a lesson in school. It has been designed as a home learning activity. It is 1 in a series of 4 about thermal energy transfer.

The presentation describes the process of conduction on an everyday scale and then in terms of particles. True or False statement test at the end with answers. This resource could be expanded upon as a lesson in school. It has been designed as a home learning activity. It is 1 in a series of 4 about thermal energy transfer.

This lesson establishes the concept of mass ad its constant nature throughout the universe The constant gravity of Earth is established as well as other gravitational field strengths. The weight=massxgravity equation is introduced. There are practice calculations throughout as well as a statement test at the end. It would make a good home learning resource.

The resource compares the concept of work and power. Calculations and answers included.

The KE equation is introduced. Example calculations and a st of questions(with answers).

Examples and questions demonstrating the difference between actual speed and relative speed. All answers included.

Characteristics of a reflection diagram from a plane mirror are identified. There is a set of data to graph. A gradient calculation is shown giving a result of 1 which matches the incident angle to the reflected angle which in turn supports the law of reflection. Comments on the reliability of the data are then made.

A range of circuits with bulbs and switches. Combinations of switches are closed, you have to follow the path of the current to decide which bulbs lights. Answers in separate document.

This works looks at the relationship between current and resistance and uses it to establish the change in resistance for different combinations of resistors. Students have to take readings from circuits and establish the pattern in series and parallel combinations.

The basics of current in series and parallel circuits. The distribution of voltage in a circuit.

Gas pressure is described in terms of particles. It addresses what causes gas pressure, how temperature effects pressure and a change in volume and pressure. True or false quiz to assess learning at the end.

This work tries to develop an understanding of what speed actually means using common phrases and a range of questions.

Following on from the last lesson we consider the ideas of voltage and current. Key learning points caption and a knowledge check with answers.