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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.
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
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
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 Model
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Earth Model

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A presentation suitable for Grades 6-8 looking at an Earth model. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the structural layers of Earth. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 21 slides covering: • Composition of the Earth • Depths • Structure Regions • Modelling the Planet! • Predictions • Visualization
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
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
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
Periodic Table - Development of the Periodic Table
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Periodic Table - Development of the Periodic Table

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A presentation suitable for KS4 looking at the development of the periodic table. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how the periodic table was developed. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 26 slides covering: • Discovery of Elements • Early Attempts to Group Elements • Dobereiner’s Triads • Other Theories – The Telluric Spiral • Other Theories – Newlands’ Octaves • Mendeleev and Meyer • Mendeleev • Physical and Chemical Properties • Post Mendeleev Developments
Periodic Table - Physical Trends in the Periodic Table
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Periodic Table - Physical Trends in the Periodic Table

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A presentation suitable for KS4 looking at the physical trends in the periodic table. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore some trends in the periodic table. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 18 slides covering: • Atomic Radius • Ionic Radius • Electronegativity • Ionization Energy • Trends
The Endocrine System
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The Endocrine System

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A presentation most suitable for KS5 looking at the endocrine system. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the function of the endocrine system. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 34 slides covering: • The Endocrine System • Endocrine Glands • Hormones • The Hypothalamus • The Hypothalamus and the Pituitary Gland • The Posterior Pituitary • The Anterior Pituitary • The Parathyroid Gland • The Thyroid Gland • The Adrenal Gland • The Pancreas • The Testes • The Ovaries • The Pineal Gland
The Human Respiratory System
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The Human Respiratory System

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A presentation most suitable for KS5 looking at the human respiratory system. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the structure and function of different components of the human respiratory system. Explore the different volumes and capacities within human lungs. Main Skills: Interpret written text and diagrams. Duration: Approximately 60 mins 48 slides covering: • Gas Exchange • Gas Exchange in Animals • Gas Exchange in Humans • Ventilation System Structure • Inspiration • Expiration • Lung Structure • Alveoli Structure • The Ventilation Cycle • Air Used in Gas Exchange • Lung Capacity
The Endocrine System and Health
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The Endocrine System and Health

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A presentation most suitable for KS5 looking at the endocrine 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 diseases of the endocrine system and investigate their prevention and treatment. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 21 slides covering: • Endocrine Disorders • Causes of Endocrine Disorders • Tumours • Inborn or Genetic Errors • Genetic Errors • Diet Deficiency • Autoimmune Disease • Diabetes Mellitus Type 2 • Medical Advances
Acceleration
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Acceleration

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A presentation suitable for Grades 9-12 looking at acceleration. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Analyze 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”