This presentation introduces the ideas of current and voltage and the measurement of them. It has analogue meters to take readings from and then develops the ideas behind batteries and polarity.

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.

Introducing Alpha, Beta and Gamma. Describes characteristics of each.

Resultant forces are explained and identified. Newton’s second law is introduced. There are examples of F=ma followed by a number of questions. Designed for the classroom and would work online. The answers are in a separate file.

Classic absorption diagrams. Questions with answers.

Introducing the concept of thermal capacity which is developed into the SHC equation. Worked examples and questions with answers included.

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.

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

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

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.

Energy types identified. Activities are given energy values and total energy required calculations are set. All solutions are shown at the end.

Start from the beginning of your understanding of forces. Diagrams and explanations of the most common forces and common misconceptions identified. A ‘name that force’ assessment at the end with an answer page. It would work nicely as a home study resource, that’s what it was written for.

A nice little activity dealing with cooling and warming data. Graph plot which can be printed and completed on paper or completed electronically. Questions about the temperature change and explanations included. Designed as an online resource but would work in the classroom.

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

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.

Data set for analysis. Follow on from Investigation refraction1. Solution in accompanying file.

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.

Practical description of this investigation. Analysis of measurements demonstrated. Data for analysis and evaluation included. Designed as an online resource.

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

Determination of the time period from a range of wave diagrams.