8 page prac workbook for students to complete for soil analysis. This activity should take 2-3 lessons, and involves sampling soil from within or around the school, and analysing for pH, moisture, texture, organics, and salinity. Can be used before OR after you cover soil formation and type. Please leave feedback!

This contains a video, presentation and an activity for students to undertake. The aim of the lesson is to understand how human activity is a very recent phenomenon on Earth. Possibly a good starter to an environmental unit, or as this was designed, as an introduction to Earth Science. Please leave feedback, and as always, use as part of a properly planned lesson!

Includes a basic run through of the essentials, plus a few slides on the components of a microscope. Always use only in conjunction with other activities as part of a well planned lesson! Please leave feedback!

This can be used for 12-17 year olds in Earth Sciences classes when discussing earthquakes. Simple to follow presentation including brief clip from IRIS and screenshot clip using Google Earth including simple activity for students to follow. Some charting skills required and developed. Always use as PART of a well planed lesson. Please provide feedback.

Presentation of the hazards in the laboratory. (Signs and icons) Clear descriptions of the main safety signs and icons used in laboratories.

A presentation to use with students in an ICT - packed lesson. Google Earth is a great tool for exploring the planet, and this is a useful lesson in demonstrating how to use some of Google Earth’s functionality to determine the epicentre of an earthquake. Contains slides, and a video demonstration embedded within the Powerpoint. It is a large file, so beware.

Also good for any last minute quiz involving simple circuits, electric fields, Coulomb’s Law, Ohm’s Law etc. Feedback please!

Simple worksheet for class on ionic bonds. Very straightforward table I used as a brief activity, could be given as homework, or as part of a test. Please leave feedback!

Quiz set as a revision test, but also includes a short pre-quiz revision activity in the bundle.

A fun idea for a light hearted look at Christmas, probably aimed more at a senior physics class. Merry Christmas,

This is designed for year 9/10 science and an introduction to DNA. This lesson may take two lessons, but if you have long lessons, you could probably get away with it. Presentation has 17 slides with clear images, with main point only - I always avoid using text heavy slides. Includes an activity involving food which kids always love. This activity is to show the connection between base pairs (A-T, G-C). As always, this should be just a part of a well planned lesson. Please leave feedback.

Useful comprehensive presentation to be used for a lesson on accuracy and precision. Not intended as a complete lesson - This should be accompanied by practical activities related to the topic - always use a good lesson plan!! All images are royalty free with no attribution requirements;. Please feel free to use this and amend it as required. PLEASE LEAVE FEEDBACK!!!

Used as a guide only in conjunction with a properly planned lesson, this may be a useful tool for organising your thoughts when discussing geological concepts. Images credited where known. prostheticknowledge.tumblr.com