Science Shorts

Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts -------------------------------------------------- Test your knowledge with our super cool quiz! https://youtu.be/ktK8sHPm2Qw ---------------------------------------------------- 00:00 Intro 00:20 Homeostasis 00:41 Nervous System 02:30 Brain (TRIPLE) 03:04 Eye (TRIPLE) 04:51 Thermoregulation (TRIPLE) 05:30 Endocrine System - Hormones 06:10 Blood Sugar - Insulin & Diabetes 06:57 Osmoregulation - Water & Nitrogen Levels (TRIPLE) 07:25 Kidney Function (TRIPLE) 08:07 Menstrual Cycle & Reproduction 10:11 Adrenaline & Thyroxine 10:23 Plant Hormones - Auxin, Phototropism & Geotropism (TRIPLE) 11:27 Meiosis 11:59 Sexual & Asexual Reproduction 12:35 DNA & Protein Synthesis 14:10 Inheritance 15:58 Adaptation & Evolution 17:22 Genetic Modifiction & Engineering 18:35 Fossils 19:04 Cloning (TRIPLE) 19:49 Classification 20:26 Ecosystems & Sampling With Quadrats 21:15 Food Chains 21:58 Carbon & Water Cycles & Decomposition 22:35 Biodiversity 23:29 Pyramids of Biomass & Food Security

All of Biology Paper 2 in 25 mins: https://youtu.be/pEqB6ZhvPjk ---------------------------------------------------- Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts ---------------------------------------------------- http://scienceshorts.net ---------------------------------------------------- Some flashcard-like questions to help you prepare for your exam!

All of Chemistry Paper 1 in 25 mins: https://youtu.be/0JdvD3ttDPU ---------------------------------------------------- Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts ---------------------------------------------------- http://scienceshorts.net ---------------------------------------------------- Some flashcard-like questions to help you prepare for your exam!

Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts --------------------------------------------------- 00:00 Intro 00:20 Elements, Compounds & Mixtures 01:41 States of Matter 02:38 Atomic Structure 03:41 Atomic & Mass Number, Isotopes 04:58 Electron Configuration 05:31 Metals & Non-Metals 06:09 Groups of the Periodic Table 08:27 Metallic Bonding 08:46 Ionic Bonding 09:51 Ionic Structures 11:00 Covalent Bonding 12:32 Giant Covalent Bonding & Structures 14:08 Moles 17:08 Solution Concentraction 17:38 Limiting Reactants 18:04 Yield 18:36 Neutralisation 19:31 pH Scale 20:28 Pure Substances & Formulations 21:00 Gas Tests 21:18 Metal Ion & Flame Tests 22:00 Non-Metal Ion Tests 22:27 Separating Mixtures 23:27 Chromatography 24:21 Extracting Metals 25:07 Alloys 25:48 Potable Water

Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts ---------------------------------------------------- 00:00:00 Intro 00:00:28 Elements, Compounds & Mixtures 00:01:49 Pure Substances & Formulations 00:02:21 Separating Mixtures 00:03:21 Chromatography 00:04:15 States of Matter 00:05:12 Atomic Structure 00:06:15 Atomic & Mass Number, Isotopes 00:07:32 Development of the Periodic Table 00:08:03 Electron Configuration 00:08:36 Metals & Non-Metals 00:09:14 Groups of the Periodic Table 00:11:32 Metallic Bonding 00:11:51 Ionic Bonding 00:12:56 Ionic Structures 00:14:05 Covalent Bonding 00:15:37 Giant Covalent Bonding & Structures 00:17:13 Moles 00:20:13 Limiting Reactants 00:20:39 Solution Concentraction 00:21:09 Reactivity Series, Metal & Displacement Reactions 00:22:28 Oxidation & Reduction 00:23:02 Neutralisation 00:23:57 pH Scale 00:24:54 Electrolysis of Molten Compounds 00:26:04 Electrolysis of Solutions 00:27:01 Exo & Endothermic Reactions 00:29:04 Bond Energies 00:30:32 Gas Tests 00:30:50 Metal Ion & Flame Tests (TRIPLE) 00:31:32 Non-Metal Ion Tests 00:31:59 Titration 00:33:32 Yield 00:34:04 Rates Of Reactions 00:36:25 Reversible Reactions & Le Chatelier's Principle 00:38:51 Haber Process (CAIE TRIPLE ONLY) 00:39:32 Polymers 00:39:57 Alloys 00:40:38 Corrosion 00:41:04 Atmospheric Composition 00:42:05 Hydrocarbons, Crude Oil & Fractional Distillation 00:44:34 Alkenes 00:45:58 Alcohols & Carboxylic Acids 00:46:49 Additional Polymerisation 00:47:32 Condensation Polymerisation

Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts ---------------------------------------------------- 00:00 Intro 00:21 Elements, Compounds & Mixtures 01:42 States of Matter 02:39 Separating Mixtures 03:39 Chromatography 04:33 Yield 05:05 Moles 08:05 Limiting Reactants 08:31 Solution Concentration 09:01 Atomic Structure 10:04 Atomic & Mass Number, Isotopes 11:21 Electron Configuration 11:54 Metals & Non-Metals 12:32 Groups of the Periodic Table 14:50 Metal Ion & Flame Tests 15:32 Gas Tests 15:50 Potable Water 16:46 Structure of the Earth 17:21 Atmospheric Composition 18:22 Atmospheric Pollutants 18:47 Rates Of Reactions 21:08 Limestone

Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts ---------------------------------------------------- 00:00 Intro 00:20 Elements, Compounds & Mixtures 01:41 Separating Mixtures 02:41 Pure Substances & Formulations 03:13 Chromatography 04:07 States of Matter 05:04 Atomic Structure 06:07 Atomic & Mass Number, Isotopes 07:24 Development of the Periodic Table 07:55 Electron Configuration 08:28 Metals & Non-Metals 09:06 Groups of the Periodic Table 11:24 Metallic Bonding 11:43 Ionic Bonding 12:48 Ionic Structures 13:57 Covalent Bonding 15:29 Giant Covalent Bonding & Structures 17:05 Moles 20:05 Limiting Reactants 20:31 Solution Concentraction 21:01 Reactivity Series, Metal & Displacement Reactions 22:20 Oxidation & Reduction 22:54 Neutralisation 23:49 pH Scale 24:46 Electrolysis of Molten Compounds 25:56 Electrolysis of Solutions 26:53 Exo & Endothermic Reactions 28:56 Bond Energies

Revision app! iOS: https://apps.apple.com/gb/app/science-shorts-gcse-revision/id6754336745 Android: https://play.google.com/store/apps/details?id=com.maderesponsively.scienceshorts -------------------------------------------------- Test your knowledge with our super cool quiz! https://youtu.be/OXmm-SUEKlI ---------------------------------------------------- 00:00 Intro 00:19 Elements, Compounds & Mixtures 01:40 Atomic Structure 02:43 Atomic & Mass Number, Isotopes 04:00 Development of the Periodic Table 04:31 Electron Configuration 05:04 Metals & Non-Metals 05:42 Groups of the Periodic Table 08:00 Metallic Bonding 08:19 Ionic Bonding 09:24 Ionic Structures 10:33 Covalent Bonding 12:05 Giant Covalent Bonding & Structures 13:41 Moles 16:41 Limiting Reactants 17:07 Solution Concentraction 17:37 Additional Polymerisation 18:20 States of Matter 19:17 Pure Substances & Formulations 19:49 Separating Mixtures 20:49 Chromatography 21:43 Gas Tests 22:01 pH Scale 22:58 Neutralisation 23:53 Reactivity Series, Metal & Displacement Reactions 25:12 Oxidation & Reduction 25:46 Electrolysis of Molten Compounds 26:56 Electrolysis of Solutions 27:53 Extracting Metals 28:39 Life Cycle Assessment 29:20 Reversible Reactions & Le Chatelier's Principle 31:46 Haber Process 32:27 Titration 34:00 Yield & Atom Economy (TRIPLE) 35:38 Gas Volume (TRIPLE) 35:56 Corrosion (TRIPLE) 36:22 Alloys (TRIPLE) 37:03 Cells & Batteries (TRIPLE)