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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 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
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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
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 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
Plant Biology - Photosynthesis
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Plant Biology - Photosynthesis

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A presentation suitable for KS5 looking at photosynthesis. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the biochemistry of photosynthesis. Investigate the factors that can limit the rate of photosynthesis. Main Skills: Interpret written text and diagrams, understand chemical formulas. Duration: Approximately 60 mins 57 slides covering: • Plants as Energy Converters • The Photosynthesis Equation • Where Does Photosynthesis Occur? • Structure of a Chloroplast • Photosynthesis as Two Groups of Reactions • How the Energy is Used • Light Harvesting • The Chloroplast Pigments • How the Pigments Work Together • The Photosystems • The Two Stages of Photosynthesis • The Hill Reaction • The Calvin Cycle • The Light Dependent Reaction • Photophosphorylation • Thylakoids and ATP Synthase • Cyclic Photophosphorylation • Non-cyclic Photophosphorylation • The Products of Water Splitting • The Light Independent Stage • The Most Abundant Enzyme in the World! • Using ATP and NADPH • The Fate of Triose Phosphate • Limiting Factors of Photosynthesis • Light as a Limiting Factor • Carbon Dioxide as a Limiting Factor • Temperature as a Limiting Factor
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 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
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
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
Plant Biology - Reproduction in Flowering Plants
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Plant Biology - Reproduction in Flowering Plants

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A presentation suitable for KS5 looking at reproduction in flowering plants. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore reproduction in flowering plants. Main Skills: Interpret written text and diagrams. Duration: Approximately 60 mins 52 slides covering: • Flower Structure - The Perianth • Flower Structure - The Calyx and Corolla • Male Reproductive Organs • Female Reproductive Organs • The Ovary • The Nectaries • Categorising Flowering Plants • The Production of Pollen Grains • The Flowering Plant Male Gametophyte • The Structure of the Ovule • The Embryo Sac as a Spore • Pollination • Pollination - Anthers • Dioecious and Monoecious Plants • Protandry and Protogyny • Self-incompatibility • Special Floral Structure Arrangements • Wind Pollination • Wind Pollination Versus Insect Pollination • Fertilization • Pollen Germination • Development of the Seed and Fruit
Protein in Food
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Protein in Food

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A presentation most suitable for KS5 looking at protein in food. 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 properties of protein. Investigate a test for protein. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 40 slides covering: • What is Protein? • Amino Acids • Peptide Bonds • Polypeptides and Proteins • Protein Structure • Protein Properties • Protein Classification • Importance of Protein in Food • Sources of Protein • Testing Foods: Biuret Test • Positive and Negative Results • What can go Wrong • Regulating Foods • Allergy Information
Human Digestive System
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Human Digestive System

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A presentation most suitable for KS5 looking at the human digestive 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 of the human digestive system. Explore the function of components of the human digestive system. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 42 slides covering: • Holozoic Nutrition • GI Tract • Mastication • Swallowing • The Stomach • Duodenum • The Liver • Pancreas • Small Intestine • Carbohydrate Digestion • How Enzymes Work • Digestion in the Small Intestine • Secretion Control • Large Intestine
Diet (KS4)
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Diet (KS4)

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A presentation most suitable for KS4 looking at diet. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the roles of different nutrients. Explore how diet can affect health and well-being. See how to determine the energy value of food. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 40 slides covering: • Nutrition • Carbohydrates • Lipids • Proteins • Vitamins • Minerals • Dietary Fibre • Water • Balanced Diet • Recommended Intake • Food Labels • Energy • Malnutrition • Obesity • Starvation • Body Mass Index (BMI) • Balanced Diet
Sugar in Food
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Sugar in Food

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A presentation most suitable for KS5 looking at sugar in food. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Identify the structure and properties of sugars. Investigate methods that are commonly used to test foods for sugar. Main Skills: Interpret written text and diagrams. Duration: Approximately 45 mins 42 slides covering: • Sugars • Regulating Foods • Sugar Consumption and Health • Diabetes • Added Sugar • Checking Food Labels • Naming Sugars • Glucose • Sucrose • The Benedict’s Test for Sugar • Testing for Reducing Sugars • Testing Foods for Reducing Sugars • Testing Foods for Non-Reducing Sugars • Positive and Negative Results • What can go Wrong?
Fat in Food
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Fat in Food

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A presentation most suitable for KS5 looking at fat in food. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Recognise reasons for testing foods for fats and oils. Investigate two methods commonly used for testing foods for fats and oils. Explore how fat and oil food tests work. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 29 slides covering: • Lipids • Grease Spot Test • Distinguishing Lipids from Other Liquids • Water Spots • The Emulsion Test • Positive and Negative Results • Regulating Foods • The Food Industry
Starch in Food
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Starch in Food

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A presentation most suitable for KS5 looking at starch in food. 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 properties of starch. Explore the iodine test for starch. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 27 slides covering: • What is Starch? • Glucose in Starch • Starch in Plants • Starch as a Food Source • Modified Starch • The Iodine Starch Test • What can go Wrong? • Regulating Foods
Plant Biology - Reproductive Systems of Plants
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Plant Biology - Reproductive Systems of Plants

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A presentation suitable for KS4 looking at reproductive systems of plants. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore the reproductive system of plants. Main Skills: Interpret written text and diagrams. Duration: Approximately 60 mins 50 slides covering: • Flowering and Non-flowering Plants • The Liverwort - Non-flowering • Liverwort Structure • Liverwort Sperm • Liverwort Eggs • Fertilization in the Liverwort • The Liverwort Sporophyte Generation • Germination of the Liverwort Spore • Alternation of Generations - Liverwort • Flower Structure - The Perianth • Flower Structure - The Calyx and Corolla • Flower Structure - The Androecium • Flower Structure - The Gynoecium • Flower Structure - The Ovary • Flower Structure - The Nectaries • The Production of Pollen Grains • The Flowering Plant Male Gametophyte • Structure of the Ovule • The Embryo Sac as a Spore • Pollination • Pollination - Anthers • Fertilization • Pollen Germination • Development of the Seed and Fruit
Food Chains
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Food Chains

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A presentation suitable for KS4 looking at food chains. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Explore how matter flows through food chains. Explore how energy flows through food chains. Main Skills: Extract information, demonstrate understanding, apply knowledge, model. Duration: 30 mins 19 slides covering: • What is a food chain? • Energy Release • Inorganic Nutrients • What Happens to the Energy? • Grazing Food Chains • Detritus Food Chains • Detritus Food Chains v Grazing Food Chains • Interrelationships Assessment Sheet - Word Document based assessment includes questions that students should be able to answer directly from the presentation, or by applying the information from the presentation. The Assessment Sheet Teachers Guide provides the correct answers and solutions to questions in the assessment.
Plant Biology - Nutrients
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Plant Biology - Nutrients

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A presentation suitable for KS5 looking at nutrients. Presentation includes multi-choice questions to engage students and get them thinking about the subject throughout the presentation. Learning Objective(s): Investigate the nutrients required by plants. Explore the effect of mineral deficiencies on plant growth. Main Skills: Interpret written text and diagrams. Duration: Approximately 30 mins 22 slides covering: • Essential Elements • Trace Elements • Nutritional Balance in Plants • Nutrient Deficiency Diseases • Nitrogen • Phosphorous • Potassium • Manganese • Copper • Zinc
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