Diverse Group Generator
Easily generate student groups which are as diverse as possible here.
Diffusion, Osmosis & Active Transport
What are the differences between these transport processes and how do they sustain life?
Organic & Inorganic Farming
What are some key differences between these two farming methods? What choices would you make if you were to have your own farm?
Decimal Builder
How quickly can you build the smallest decimals, largest decimals and decimals in between given values?
Number Lines
Which is larger and which, smaller? Are you able to compare numbers on number lines?
Carbohydrates, Fats & Proteins
What elements are found in these food classes? What are their roles and how can we test for them?
Food Tests Lab
How to test for the presence of reducing sugars, starch, fats and proteins in food samples?
Paper Chromatography
How can we carry out a paper chromatography experiment and analyse the results?
Models of Enzyme Action
What are the differences between the lock-and-key model and the induced fit model?
Enzyme Inhibition
Learn more about competitive and non-competitive inhibition of enzymes!
Substrate Concentration On Enzyme Kinetics
Discover the impact of substrate concentration on enzyme kinetics through a closer look at Michaelis-Menten graphs.
Verb Forms Quiz
Challenge your speed in giving the correct verb forms (present tense, past tense, continuous form and past participle)!
What Kind Of Tourist Are You?
What are some reasons we travel? What kind of tourists are we?
Ionic Jigsaw
Learn more about how to construct formulae of ionic compounds using jigsaw models.
Stalin’s Soviet Union
Understand the multiple factors that led to Stalin’s rise to power. Analyse the causes and consequences of Stalin’s policies.
Human Digestive System
How quickly can you recall key terms and drag them into their blanks?
Ions Matchmaker
Are you able to match positive ions with negative ions to come up with the chemical formulae of ionic compounds?
Stratovolcanoes & Shield Volcanoes
What are some characteristics of stratovolcanoes & shield volcanoes?
Constructive & Destructive Waves
Learn more about waves and how they shape natural landforms and human activities!
Tense Timeline
How well do you know your tenses? Use this timeline to help you visualise a sequence of events!
Formula Feast
How accurately and quickly can you put together chemical formulae and match them to their names? Test yourself here!
Formula Writing Challenge
Test your skill and speed in writing chemical formulae!
Balancing Equations
Discover how to balance equations as well as how to identify limiting and excess reagents!
Quadratic Equations
How quickly and accurately can you expand quadratic expressions to find the missing numbers?
Indices Challenge
Solve these expressions involving indices with great velocity and accuracy!
Equation Auto-Balancer
Uncertain if your equation is balanced? Check it out here!
Algebra Equation Quiz
Challenge yourself to solve algebraic equations with great accuracy and speed!
Balancing Equations Challenge
How fast can we balance our chemical equations?
Homeostasis: Ben’s Bad Day
Ben cannot catch a break. Rebuild the feedback loop his body uses to fight back at each crisis — stimulus, receptor, control centre, effector, response.
Mole Concept
What is a mole? Does it dig into the ground or quiver on the face? Or does it help us in counting how many particles there are?
Korean War Decision Simulator
What would you do if you were Kim Il Sung, Joseph Stalin, Harry S. Truman or Syngman Rhee?
Creating HTML5 Activities & Adding Them to SLS
Learn how to create HTML5 activities and integrate them with existing Student Learning Space (SLS) lessons here.
Pupil Reflex In Bright & Dim Lighting
Look at how the pupil changes size as light intensity varies!
Infectious Diseases
Use this simulation to model the spread of infectious diseases such as AIDS, influenza and pneumococcal disease!
Antibiotic Resistance
Why must we complete a course of antibiotics when we suffer from bacterial infections?
Cuban Missile Crisis
This confrontation is widely considered the closest the Cold War came to escalating into full-scale nuclear war. Learn more about how tensions were defused.
Photosynthesis & Respiration
Learn the differences between photosynthesis & respiration.
Battle of Singapore
Learn more about how Singapore fell into Japan’s control by ordering events on a timeline.
Science Teachers’ Best Practices Showcase
Here’s a Science lesson which encourages A.I. literacy!
Deflection of Charged Particles in Electric Field
How do a particle’s charge and mass affect its angle of deflection?
s, p, d and f orbitals
Learn more about the electronic structure of the atom here.
Ionisation Energies
Discover more about various trends in ionisation energy!
Chemical Bonding
What are giant ionic structures, simple molecular structures and giant metallic structures?
Hydrogen Bonding
Learn more about intermolecular and intramolecular hydrogen bonding!
Producers, Consumers & Decomposers
What roles do producers, consumers & decomposers fulfill in different ecosystems?
Allotropes of Carbon
Gain a deeper understanding of what allotropes are and learn more about the various allotropes of carbon.
Deforestation
Model the impact of various human activities on the population numbers of different animals!
Warning Colouration & Mimicry
Why do some beetle species advertise their toxicity with bright colours? How can other beetle species benefit?
Game Theory & Evolutionarily Stable Strategies
How can game theory explain animal behaviours?
Set Notation Challenge
How good are you at interpreting set notation & analysing Venn diagrams?
About
Thank you for using EdTechSims. I hope you find it useful. Here is a brief outline of my teaching &
Molecular Shapes
How are shapes of molecules determined? Find out here!
Molecular Shapes & Bond Angles Challenge
Test your speed in identifying bond angles & molecular shapes!
Strength, Basicity & Concentration of Acids
How do the strength, basicity and concentration of an acid affect its pH?
Gel Electrophoresis
Discover more about gel electrophoresis and how it is used in DNA fragment analysis.
Titration pH Curves
How does pH change when various acids are mixed with an alkali? Take a look here!
Titration pH Curves (Advanced)
Learn more about buffers, calculations, pH and pKa here.
Buffer Solutions
Discover more about buffers – both acidic and alkaline – here!
Acid Base Equilibria Quiz
How well do you know your pH, pOH, pKa, pKb & pKw?