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LJ Create STEM Shop

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(based on 97 reviews)

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.
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
Algorithms and Problem Solving
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Algorithms and Problem Solving

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A presentation most suitable for KS4 looking at algorithms and problem solving. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore program design methods used to solve problems. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 23 slides covering: • Problem Solving • Specification Requirements • Analysis and Design • Algorithms • Algorithms and Flowcharts • Pseudocode
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
Ground and Surface Water
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Ground and Surface Water

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A presentation suitable for Grades 6-8 looking at ground and surface water. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore sources of ground and surface water. Identify the effects of human activity on ground and surface water. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 35 slides covering: • Water and Life • Fresh Water • Surface Water • Run-off • Watershed • Ground Water • Aquifers • The Water Table • Water Quality • Water Pollution • Effects of Water Pollution
Geological Time
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Geological Time

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A presentation suitable for Grades 6 to 8, looking at geological time. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how evidence from rock strata can tell us about the history of the Earth. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 27 slides covering: • Time • Rock Records • Dating Rocks • Relative Dating • The Principle of Uniformitarianism • The Principle of Original Horizontality • The Principle of Superposition • Principle of Cross Cutting • The Principle of Inclusion • Principal of Faunal Succession • Fossils • Relative Dating • Absolute Dating • Geological Time • Precambrian • Cretaceous Period • The End of the Cretaceous Period • Quaternary Period
Formation of Crustal Features
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Formation of Crustal Features

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A presentation suitable for Grades 6 to 8 looking at the formation of crustal features. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Relate plate tectonics to the formation of crustal features. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 30 slides covering: • Tectonic Plates • Plate Movement • Boundary Events • Plate Boundary Types • Convergent Boundaries • Oceanic Trenches • Divergent Boundaries • Sliding Boundaries • Rift Zones and Valleys
Earth's Energy Balance
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Earth's Energy Balance

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A presentation suitable for Grades 6-8 looking at Earth’s energy balance. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the concept of the Earth’s energy balance. Recognize how changes in the Earth’s Energy Balance affect the global climate. Main Skills: Interpret written text, diagrams, and graphs. Duration: Approximately 45 mins 32 slides covering: • Energy • Energy Balance • Atmosphere Gases • The Greenhouse Effect • Upsetting the Earth’s Energy Balance • Radiative Forcings • Earth’s Energy Balance • Radiative Forcings - The Sun • Radiative Forcings - Atmospheric Aerosols • Radiative Forcings - Volcanoes • Radiative Forcings - Greenhouse Gases • Radiative Forcings - Surface Albedo • Forcings and Feedback • Feedback and Water • Earth’s Energy Balance
Earth's Early History
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Earth's Early History

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A presentation suitable for Grades 6-8 looking at Earth’s early history. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Investigate the formation and early history of the Earth. Main Skills: Interpret written text, diagrams, tables, and graphs. Duration: Approximately 45 mins 26 slides covering: • The Formation of Our Solar System • Dating the Formation of Our Solar System • Radiometric Dating • The Early Earth • Life
Earth's Atmosphere
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Earth's Atmosphere

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A presentation suitable for Grades 6-8 looking at the Earth’s Atmosphere. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the composition of Earth’s atmosphere. Explore how atmospheric conditions influence the weather. Explore how natural processes and human activities cause changes in the atmosphere. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 39 slides covering: • Composition of the Atmosphere • Air Pressure • Layers of the Atmosphere • The Troposphere • The Stratosphere • The Meosphere • The Thermosphere • Weather • Wind • The Water Cycle • Local Weather • Changes in the Atmosphere • Human Activities • Pollution and Health • Protecting Air Quality
Voluntary Muscles
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Voluntary Muscles

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A presentation most suitable for KS5 looking at the voluntary muscles. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the function and structure of voluntary muscles. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 20 slides covering: • Muscles, Tendons and Joints • Antagonistic Pairs • Controlling Muscles • Skeletal Muscle Tissue Structure • Histology of Striated Muscle • Voluntary Muscle Appearance • Voluntary Muscle Appearance: Z-lines • Voluntary Muscle Appearance: I-band • Voluntary Muscle Appearance: H-zone • Voluntary Muscle Appearance: A-band • Voluntary Muscle Appearance: M-line • Voluntary Muscle Contraction
The Respiratory System and Health
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The Respiratory System and Health

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A presentation most suitable for KS5 looking at the respiratory system and health. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore major diseases that affect the respiratory system. Explore scientific, medical and technological advances that help prevent and treat diseases of the respiratory system. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 29 slides covering: • The Role of the Respiratory System • Asthma • Asthma Inhalers • Bronchitis • Chronic Obstructive Pulmonary Disease (COPD) • Emphysema • Pneumonia • Lung Cancer • Medical Advances to Fight Lung Cancer • Prevention of Respiratory System Diseases • Treatments of Respiratory System Diseases • Surgery to Treat Respiratory System Diseases
The Reproductive System and Health
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The Reproductive System and Health

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A presentation most suitable for KS5 looking at the reproductive system and health. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore major diseases that affect the reproductive system. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 20 slides covering: • The Male Reproductive System • The Female Reproductive System • Infectious Diseases of the Reproductive System • Bacterial Infections: Gonorrhoea • Bacterial Infections: Syphilis • Bacterial Infections: Chlamydia • Viral Infections: Genital Herpes • Viral Infections: Genital Warts • Reducing the Risk of Contracting STIs • Non-infectious Diseases of the Reproductive System • Female Cancers • Male Cancers • Treating Cancer
The Nervous System and Health
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The Nervous System and Health

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A presentation most suitable for KS5 looking at the nervous system and health. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore major diseases that affect the nervous system. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 19 slides covering: • The Nervous Systems • The Peripheral Nervous System • The Autonomic Nervous System • Diseases of the Nervous System • Bacterial Infections: Lyme Disease • Bacterial Infections: Meningitis • Viral Infections: Meningitis • Non-infectious Diseases of the Nervous System • Degenerative Conditions: Alzheimer’s Disease • Autoimmune Conditions: Multiple Sclerosis • Genetic Diseases: Huntingdon’s Disease
Earth Systems
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Earth Systems

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A presentation suitable for Grades 6-8 looking at Earth systems. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how Earth systems interact. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 27 slides covering: • Atmosphere • Hydrosphere • Geosphere • Biosphere • Earth Systems • Interactions • Water and Atmospheric Interactions • Albedo • Ice • Feedback • Snowball Earth • Earth System Feedback
The Natural History of Disease
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The Natural History of Disease

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A presentation most suitable for KS5 looking at the natural history of disease. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Identify stages of the natural history of disease and levels of prevention. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 20 slides covering: • Disease • Stage of Susceptibility • Stage of Pre-Symptomatic Disease • Incubation Period • Stage of Clinical Disease • Stage of Recovery, Disability or Death • Natural History of Disease • Disease Prevention • Primary Prevention • Secondary Prevention • Tertiary Prevention • Disease Stages and Prevention Levels
The Musculoskeletal System and Health
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The Musculoskeletal System and Health

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A presentation most suitable for KS5 looking at the musculoskeletal system and health. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore major diseases affecting the musculoskeletal system. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 17 slides covering: • Malfunctions of the Musculoskeletal System • Osteoporosis • Osteomalacia (Common Rickets) • Leukemia • Muscular Dystrophy • Arthritis • Keeping a Healthy Musculoskeletal System
The Integumentary System and Health
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The Integumentary System and Health

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A presentation most suitable for KS5 looking at the integumentary system and health. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Investigate major diseases affecting the integumentary system. Investigate how scientific, medical and technological advances have impacted diseases of the integumentary system. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 31 slides covering: • Eczema • Acne • Degrees of Acne • Treatments of Acne • Vitiligo • Treatment of Vitiligo • Skin Cancer • Non-Melanoma Skin Cancer • Melanoma Skin Cancer • Preventing and Treating Skin Cancer • Alopecia • Treatment of Alopecia
The Integumentary System
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The Integumentary System

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A presentation most suitable for KS5 looking at the integumentary system. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Investigate the components that make up the integumentary system. Investigate the function of the integumentary system. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 27 slides covering: • The Skin • The Structure of the Skin • The Epidermis • The Layers of the Epidermis • Keratin • The Cells of the Stratum Corneum • The Dermis • Subcutaneous Layer • Hair • Nails • The Functions of the Integumentary System • The Dermis and Thermoregulation • Sweating • Functions of Hair and Nails