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LJ Create STEM Shop

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We provide a range of free, and low-cost STEM resources for schools and further education. Our resources include theory presentations, activity sheets, information fact files, and informative posters for your classroom.

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We provide a range of free, and low-cost STEM resources for schools and further education. Our resources include theory presentations, activity sheets, information fact files, and informative posters for your classroom.
Calculation of Resistors in Series
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Calculation of Resistors in Series

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A presentation suitable for KS3 looking at how to calculate the total resistance of resistors placed in series. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Calculate the total resistance for circuits with series connected resistors. Main Skills: Interpret written text, interpret diagrams and perform calculations. Duration: Approximately 30 mins 13 slides covering: • Total resistance • Two resistors in series • Three resistors in series • Four resistors in series
Space - Space Exploration
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Space - Space Exploration

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A presentation suitable for KS4 looking at space exploration. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the considerations and accommodations needed for space travel. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 31 slides covering: • Very Early Space Exploration • Early Rockets • First Rockets in Space • First Rockets in Orbit • First Life in Space • First Human in Space • Yuri’s Trip • Race to the Moon • Mars Landing • New Spacecraft Technology • Ion Thrusters • The ISS • Space Exploration • Travelling to the Stars
Human Impacts on Earth System Relationships
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Human Impacts on Earth System Relationships

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A presentation suitable for Grades 6-8 looking at human impacts on Earth system relationships. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how humans are impacting Earth system relationships. Main Skills: Interpret written text, diagrams, and graphs. Duration: Approximately 45 mins 23 slides covering: • Human Impacts on Earth Systems • A Warming World • Atmospheric Climate Change • Impacts on the Hydrosphere • Sea Level Rise • Coral Bleaching • Deforestation and Earth Systems • Impact on the Hydrosphere - Ocean Acidification • Impact on the Biosphere - Ocean Acidification • Computer Modelling
Impact of the Sun's Energy
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Impact of the Sun's Energy

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A presentation suitable for Grades 6-8 looking at the impact of the Sun’s energy. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the impact of the Sun’s energy. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 24 slides covering: • The Sun’s Energy • Transfer of Energy • Radiation • Conduction • Convection • Uses of Radiated Energy • Life on Earth • Winds • Ocean Currents • The Water Cycle
Humans and Ecosystems
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Humans and Ecosystems

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A presentation suitable for Grades 6-8 looking at humans and ecosystems. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how increases in human population and consumption of natural resources have an impact on Earth’s systems. Main Skills: Interpret written text, diagrams, and graphs. Duration: Approximately 45 mins 29 slides covering: • World Population • Population and Resources • Energy Consumption • Population and Energy Use • Water Consumption • Ways to Reduce Water Consumption • Change of Land Use • Waste • What Can We Do? • Reduce, Reuse, and Recycle
Earth Systems - Plate Tectonic Theory & Plate Tectonics
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Earth Systems - Plate Tectonic Theory & Plate Tectonics

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A special dual presentation resource covering Plate Tectonic Theory and Plate Tectonics. ***************************************** Presentation 1: Plate Tectonic Theory A presentation suitable for KS3 looking at plate tectonic theory. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore historical development that supports plate tectonic theory. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 21 slides covering: • Catastrophism and Uniformitarianism • Continental Drift • Plate Tectonics • Lithospheric Plates • What Causes Plate Motion? ***************************************** Presentation 2: Plate Tectonics A presentation suitable for KS3 looking at plate tectonics. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the movements of the plates that make up the Earth’s surface. Explore geological events caused by plate motion. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 35 slides covering: • Basic Structure of Earth • Tectonic Plates • What Causes Plate Motion? • Plate Boundaries • Convergent Boundaries • Divergent Boundaries • Sliding Boundaries • Ocean Basins
Earth Systems - Natural Hazards
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Earth Systems - Natural Hazards

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A presentation suitable for KS3 looking at natural hazards. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how science can be used to make predictions of natural hazards and reduce their effects. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 29 slides covering: • Natural Hazards • Predicting Natural Hazards • Volcanic Hazards • Studying Volcanoes • Decade Volcanoes • Volcano Monitoring • Mitigation • Evacuation • Other Natural Hazards
Earth Systems - The Changing Earth
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Earth Systems - The Changing Earth

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A presentation suitable for KS3 looking at the changing Earth. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore evidence that the surface of the Earth changes. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 21 slides covering: • Slow Changes • Fast Changes • Small Changes • Large Changes • Plate Tectonics • Mountain Building • Weathering and Erosion • Deposition • Coastal Changes • Evidence of Change • Satellite Images • Impact
Earth Systems - Water and Earth
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Earth Systems - Water and Earth

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A presentation suitable for KS3 looking at water and Earth. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how water affects materials and processes on Earth. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 20 slides covering: • Water and the Rock Cycle • Water and Weathering • Physical Weathering • Chemical Weathering • Water and Erosion • Water Erosion - Run-off • Water Erosion - Ground Water • River Erosion • River Transportation • River Energy • Deposition
Earth Systems - The Interior of the Earth
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Earth Systems - The Interior of the Earth

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A presentation suitable for KS3 looking at the interior of the Earth. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Investigate the internal structure of the Earth. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 31 slides covering: • Exploring the Interior of the Earth • Seismic Waves • P-Waves • S-Waves • Looking Inside the Earth • The Earth’s Crust • The Lithosphere • The Asthenosphere • Mantle • Outer Core • Inner Core • Heat Transfer • Magnetic Field • Mantle Convection • Rocks and Volcanoes • Lab Experiments • The Interior of the Earth
Earth Systems - Rocks
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Earth Systems - Rocks

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A presentation suitable for KS3 looking at rocks. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how rocks are formed. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 30 slides covering: • Igneous Rock • Sedimentary Rock • Metamorphic Rock
Force and Motion - Force, Mass and Acceleration
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Force and Motion - Force, Mass and Acceleration

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A presentation suitable for KS4 looking at force, mass and acceleration. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Look at the relationship between the acceleration of an object, its mass, and the force acting upon it. Main Skills: Interpret written text and diagrams and perform calculations. Duration: Approximately 45 mins 33 slides covering: • Acceleration and Force • Acceleration and Mass • The Unbalanced Force Equation • Types of Force • Force of Gravity • Spring Forces • Push and Pull Forces
Force and Motion - Acceleration
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Force and Motion - Acceleration

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A presentation suitable for KS4 looking at acceleration. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Analyse motion in one direction, using the concept of acceleration. Main Skills: Interpret written text and diagrams and perform calculations. Duration: Approximately 30 mins 23 slides covering: • Acceleration • Equations of Motion • Average Acceleration • Instantaneous Acceleration • Equation of Constantly Accelerated Motion • Acceleration Due to Gravity • Measuring “g”
Force and Motion - Circular Motion
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Force and Motion - Circular Motion

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A presentation suitable for KS4 looking at circular motion. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Analyse accelerated motion in two dimensions using circular examples. Main Skills: Interpret written text and diagrams and perform calculations. Duration: Approximately 30 mins 23 slides covering: • Acceleration • Uniform Circular Motion • Average Velocity • Direction of Centripetal Acceleration • Magnitude of Centripetal Acceleration • Centripetal Acceleration and Rotation
Force and Motion - Effects of Force
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Force and Motion - Effects of Force

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A presentation suitable for KS4 looking at the effects of force. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Identify the effects of force. Explore the forces that affect objects and their motion. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 22 slides covering: • What is a Force? • Measuring a Force • Effects of Force • Gravity • Everyday Types of Force • Types of Force
Force and Motion - Forces and the Laws of Motion
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Force and Motion - Forces and the Laws of Motion

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A presentation suitable for KS4 looking at forces and the laws of motion. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Use the laws of motion to calculate forces. Main Skills: Interpret written text and diagrams and perform calculations. Duration: Approximately 45 mins 37 slides covering: • Newton’s First Law of Motion • Newton’s First Law of Motion - Inertia • Newton’s Second Law of Motion • Using Newton’s Second Law • Newton’s Third Law of Motion • Putting it all Together
Scientific Methodology - Planning Descriptive Investigations
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Scientific Methodology - Planning Descriptive Investigations

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A presentation suitable for KS4 looking at planning descriptive investigations. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Find out how to plan descriptive investigations. Main Skills: Interpret written text, make decisions and predict outcomes. Duration: Approximately 45 mins 30 slides covering: • Investigations • Descriptive Investigations • Planning • Habitat Investigation • Equipment • Using a Journal • Collecting Data • Writing a Report
Scientific Methodology - Analysis of Scientific Explanations
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Scientific Methodology - Analysis of Scientific Explanations

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A presentation suitable for KS4 looking at the analysis of scientific explanations. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how to analyse scientific explanations to identify the key factors. Main Skills: Interpret written text, make decisions and predict outcomes. Duration: Approximately 45 mins 41 slides covering: • Scientific Explanations • Analysis • Analytical Methods • Empirical Evidence • Logical Reasoning • Experimental Testing • Observational Testing • Examining All Sides of Evidence
Waves and Vibrations - Doppler Effect
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Waves and Vibrations - Doppler Effect

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A presentation suitable for KS4 looking at the Doppler effect. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Investigate the Doppler effect. Main Skills: Interpret written text and diagrams, and perform calculations. Duration: Approximately 30 mins 22 slides covering: • Doppler Effect • Example Calculation • Relative Velocity • Red Shift
Forces and the Laws of Motion
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Forces and the Laws of Motion

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A presentation suitable for Grades 9-12 looking at forces and the laws of motion. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Use the laws of motion to calculate forces. Main Skills: Interpret written text and diagrams and perform calculations. Duration: Approximately 45 mins 37 slides covering: • Newton’s First Law of Motion • Newton’s First Law of Motion - Inertia • Newton’s Second Law of Motion • Using Newton’s Second Law • Newton’s Third Law of Motion • Putting it all Together