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Slide 1© Boardworks Ltd 20061 of 37 Slide 2 © Boardworks Ltd 20062 of 37 Slide 3 © Boardworks Ltd 20063 of 37 What is crude oil? Crude oil is a fossil fuel and one of…
Slide 1© Boardworks Ltd 20071 of 39 Slide 2 © Boardworks Ltd 20072 of 39 Slide 3 © Boardworks Ltd 20073 of 39 Where in the world? How does a cell resemble a city? Slide…
Slide 1 © Boardworks Ltd 20081 of 45 Slide 2 © Boardworks Ltd 20082 of 45 Slide 3 3 of 45© Boardworks Ltd 2008 Ideas about heat Slide 4 4 of 45© Boardworks Ltd 2008 Temperature…
Slide 1© Boardworks Ltd 20061 of 47 Slide 2 © Boardworks Ltd 20062 of 47 Slide 3 © Boardworks Ltd 20063 of 47 Drug use and abuse How often do you see drugs being used?…
Slide 1 © Boardworks Ltd 20091 of 55 Slide 2 © Boardworks Ltd 20092 of 55 Slide 3 © Boardworks Ltd 20093 of 55 The Earth’s water It is estimated that there are 1,380…
Slide 1© Boardworks Ltd 20071 of 44 Slide 2 © Boardworks Ltd 20072 of 44 Slide 3 © Boardworks Ltd 20073 of 44 What is diffusion? Slide 4 © Boardworks Ltd 20074 of 44…
Slide 1© Boardworks Ltd 20071 of 48 Slide 2 © Boardworks Ltd 20072 of 48 Slide 3 3 of 48© Boardworks Ltd 2007 Uniquely you… The population of the Earth is more than…
Slide 1© Boardworks Ltd 20061 of 30 Slide 2 © Boardworks Ltd 20062 of 30 Slide 3 © Boardworks Ltd 20063 of 30 Exposure to ultraviolet radiation Slide 4 © Boardworks Ltd…
10. Metals and AlloysHow many different uses of metal can you spot? Teacher notes This scene shows many uses of metals and can be used to introduce the topic. The uses of
Mixtures and SolutionsWhat is a mixture? A mixture contains two or more substances that are mixed together, but have not chemically bonded with each other. A pure substance
Chemistry Around UsCoal, crude oil and natural gas are called fossil fuels. Fossil fuels are found in the top layer of the Earth’s crust. Most fossil fuels are made
6. Earth's StructureTeacher notes This interactive timeline can be used to introduce work on the Earth’s structure and to help convey a sense of the timescale
Chemical Reactions (Part Two)Energy changes in chemical reactions Magnesium burning – this reaction gives out heat and light energy. A firework or bomb – this
CirclesCircles Circles Circles Teacher notes You may like to add that an arc that is shorter than a semicircle is a minor arc and an arc that is longer than a semicircle
8. AdaptationHow do organisms survive in such different habitats? land freshwater marine © Boardworks Ltd 2006 adapted to survive there. Adaptations increase an organism’s
Slide 1 © Boardworks Ltd 20091 of 41 Slide 2 © Boardworks Ltd 20092 of 41 Slide 3 © Boardworks Ltd 20093 of 41 Simple chemical tests Slide 4 © Boardworks Ltd 20094 of…
Slide 1 © Boardworks Ltd 20081 of 29 Slide 2 © Boardworks Ltd 20082 of 29 Slide 3 3 of 29© Boardworks Ltd 2008 Making a revision plan Revising all the science you know…
Slide 1 © Boardworks Ltd 20061 of 46 Slide 2 © Boardworks Ltd 20062 of 46 Slide 3 © Boardworks Ltd 20063 of 46 Confused about weight and mass? Have you ever heard anyone…
Slide 1 © Boardworks Ltd 20091 of 34 Slide 2 © Boardworks Ltd 20092 of 34 Slide 3 © Boardworks Ltd 20093 of 34 Energy in food Energy is measured in joules. One joule is…
7. Energy Transferexothermic reactions release energy – they get hot endothermic reactions absorb energy – they get cold ex = out (as in ‘exit’) en